Water Temperature of the Mississippi River in St Paul, MN

Current Water Temperature

78.8°F

Measurement Time: Tuesday, September 1, 2026, 10:00 AM CDT

Temperature Locations

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Local Points of Interest

Roberts Street Bridge; Port of St Paul

Mississippi River

Station Name: St Paul - Roberts St Brdg
Data Source: USGS

Elevation Above Sea Level: 676 feet

Nearest Address:
1 Robert St N
St Paul, MN 55101
Ramsey County

GPS Coordinates: 44.9444, -93.0881

Nearby Water Temperatures

Minnehaha Creek, Minneapolis, MN (6.4 mi)
Rice Creek, Mounds View, MN (11.5 mi)
Shingle Creek, Minneapolis, MN (13.1 mi)
Saint Croix River, Stillwater, MN (16 mi)
Mississippi River, Hastings, MN (16.7 mi)
Willow River, Hudson, WI (19.1 mi)
Mississippi River, Prescott, WI (19.4 mi)
Vermillion River, Lakeville, MN (23.4 mi)
Clear Lake, Red Wing, MN (27.4 mi)
Pine Creek, Randolph, MN (27.8 mi)
North Lake, Red Wing, MN (27.8 mi)
Mississippi River, Red Wing, MN (32.9 mi)
North Fork Crow River, Delano, MN (35.8 mi)
St. Croix River, St. Croix Falls, WI (38.5 mi)
St Croix River, St Croix Falls, WI (38.8 mi)

Weather for St Paul, Minnesota

Current Weather

76°F

Conditions: Mostly Sunny

Humidity: 66%

Wind: ESE 5 mph

Dew Point: 64°F

Weather Forecast

Today
87°F - Mostly Sunny

Tonight
70°F - Mostly Clear then Chance Showers And Thunderstorms

Thursday
86°F - Chance Showers And Thunderstorms

Thursday Night
71°F - Chance Showers And Thunderstorms

Friday
89°F - Chance Showers And Thunderstorms then Mostly Sunny

Friday Night
71°F - Mostly Clear then Slight Chance Rain Showers

Saturday
88°F - Slight Chance Rain Showers then Mostly Sunny

Saturday Night
70°F - Chance Showers And Thunderstorms

Sunday
85°F - Chance Showers And Thunderstorms

Sunday Night
67°F - Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms

Labor Day
79°F - Chance Showers And Thunderstorms

Monday Night
65°F - Chance Showers And Thunderstorms

Tuesday
80°F - Chance Showers And Thunderstorms

Tuesday Night
65°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:11 PM
Sunset: 7:47 PM
Daylight: 13 hrs 11 mins

Moonrise: 10:03 PM
Moon Transit: 5:10 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
4:42 PM - 7:12 PM

Minor Periods

9:33 PM - 11:03 PM
12:35 AM - 2:05 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:11 PM
Sunset: 7:47 PM
Daylight: 13 hrs 11 mins

Moonrise: 10:03 PM
Moon Transit: 5:10 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
4:42 PM - 7:12 PM

Minor Periods

9:33 PM - 11:03 PM
12:35 AM - 2:05 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:11 PM
Sunset: 7:47 PM
Daylight: 13 hrs 11 mins

Moonrise: 10:03 PM
Moon Transit: 5:10 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
4:42 PM - 7:12 PM

Minor Periods

9:33 PM - 11:03 PM
12:35 AM - 2:05 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:11 PM
Sunset: 7:45 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:45 PM
Moon Transit: 6:06 AM
Moonset: 2:23 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:36 AM - 8:06 AM
5:40 PM - 8:10 PM

Minor Periods

10:15 PM - 11:45 PM
1:53 PM - 3:23 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:11 PM
Sunset: 7:45 PM
Daylight: 13 hrs 8 mins

Moonrise: 10:45 PM
Moon Transit: 6:06 AM
Moonset: 2:23 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:36 AM - 8:06 AM
5:40 PM - 8:10 PM

Minor Periods

10:15 PM - 11:45 PM
1:53 PM - 3:23 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:11 PM
Sunset: 7:43 PM
Daylight: 13 hrs 5 mins

Moonrise: 11:40 PM
Moon Transit: 7:07 AM
Moonset: 3:35 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
6:42 PM - 9:12 PM

Minor Periods

12:00 AM - 12:00 AM
3:05 PM - 4:35 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:11 PM
Sunset: 7:43 PM
Daylight: 13 hrs 5 mins

Moonrise: 11:40 PM
Moon Transit: 7:07 AM
Moonset: 3:35 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
6:42 PM - 9:12 PM

Minor Periods

12:00 AM - 12:00 AM
3:05 PM - 4:35 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:42 PM
Daylight: 13 hrs 2 mins

Moonrise: 12:40 AM
Moon Transit: 8:09 AM
Moonset: 4:37 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:39 AM - 10:09 AM
7:45 PM - 10:15 PM

Minor Periods

4:07 PM - 5:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:10 PM
Sunset: 7:42 PM
Daylight: 13 hrs 2 mins

Moonrise: 12:40 AM
Moon Transit: 8:09 AM
Moonset: 4:37 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:39 AM - 10:09 AM
7:45 PM - 10:15 PM

Minor Periods

4:07 PM - 5:37 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:40 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:49 AM
Moon Transit: 9:12 AM
Moonset: 5:25 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
8:47 PM - 11:17 PM

Minor Periods

4:55 PM - 6:25 PM
12:19 AM - 1:49 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:10 PM
Sunset: 7:40 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:49 AM
Moon Transit: 9:12 AM
Moonset: 5:25 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
8:47 PM - 11:17 PM

Minor Periods

4:55 PM - 6:25 PM
12:19 AM - 1:49 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:10 PM
Sunset: 7:38 PM
Daylight: 12 hrs 56 mins

Moonrise: 2:07 AM
Moon Transit: 10:12 AM
Moonset: 6:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:42 AM - 12:12 AM

Minor Periods

5:33 PM - 7:03 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:10 PM
Sunset: 7:38 PM
Daylight: 12 hrs 56 mins

Moonrise: 2:07 AM
Moon Transit: 10:12 AM
Moonset: 6:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:42 AM - 12:12 AM

Minor Periods

5:33 PM - 7:03 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:09 PM
Sunset: 7:36 PM
Daylight: 12 hrs 53 mins

Moonrise: 3:28 AM
Moon Transit: 11:08 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:38 AM - 1:08 PM

Minor Periods

6:02 PM - 7:32 PM
2:58 AM - 4:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:09 PM
Sunset: 7:36 PM
Daylight: 12 hrs 53 mins

Moonrise: 3:28 AM
Moon Transit: 11:08 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:38 AM - 1:08 PM

Minor Periods

6:02 PM - 7:32 PM
2:58 AM - 4:28 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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