Water Temperature of the Mississippi River in St Paul, MN

Current Water Temperature

50.6°F

Measurement Time: Monday, April 13, 2026, 10:10 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

51.1°F
Partly cloudy
Partly cloudy
48°F
53.4°F
86%
NNE 8.1 mph
11.7 mph
52.4°F
51.6°F
0 in
75%
9 mi
1006 mbar
0

Five Day Weather Forecast

Overcast
Tue
H: 63°F
L: 50°F
Overcast
Wed
H: 50°F
L: 44°F
Cloudy
Thu
H: 79°F
L: 39°F
Heavy rain
Fri
H: 80°F
L: 58°F
Moderate rain
Sat
H: 43°F
L: 29°F

Air Quality

PM2.5: 22.75 μg/m3
PM10: 23.35 μg/m3
Carbon Monoxide: 183.85 μg/m3
Nitrogen Dioxide: 25.65 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 24 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:06 AM
Moon Transit: 10:52 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:22 AM - 12:52 AM

Minor Periods

4:22 PM - 5:52 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Tornado Watch issued April 13 at 3:11PM CDT until April 13 at 10:00PM CDT by NWS Twin Cities/Chanhassen MN

Effective: Mon April 13, 2026, 3:11 PM
Expires: Mon April 13, 2026, 10:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 103 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN MINNESOTA THIS WATCH INCLUDES 12 COUNTIES IN SOUTH CENTRAL MINNESOTA BLUE EARTH BROWN FARIBAULT FREEBORN LE SUEUR MARTIN NICOLLET RICE STEELE WASECA WATONWAN IN SOUTHEAST MINNESOTA GOODHUE IN WISCONSIN THIS WATCH INCLUDES 5 COUNTIES IN WEST CENTRAL WISCONSIN CHIPPEWA DUNN EAU CLAIRE PEPIN PIERCE THIS INCLUDES THE CITIES OF ALBERT LEA, BLUE EARTH, CHIPPEWA FALLS, DURAND, EAU CLAIRE, FAIRMONT, FARIBAULT, LE SUEUR, MANKATO, MENOMONIE, NEW ULM, OWATONNA, RED WING, RIVER FALLS, ST JAMES, ST PETER, AND WASECA.


Flash Flood Warning issued April 13 at 5:01PM CDT until April 13 at 11:00PM CDT by NWS Twin Cities/Chanhassen MN

Effective: Mon April 13, 2026, 5:01 PM
Expires: Mon April 13, 2026, 11:00 PM

FFWMPX The National Weather Service in the Twin Cities has issued a * Flash Flood Warning for... Goodhue County in southeastern Minnesota... * Until 1100 PM CDT. * At 501 PM CDT, Doppler radar indicated thunderstorms producing heavy rain 6 miles southeast of Cannon Falls, or 15 miles southwest of Red Wing, moving northeast at 10 mph. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Red Wing, Cannon Falls, Goodhue, Stanton, Welch, Frontenac, Vasa, Wacouta, Bellechester, Hader, Wastedo, Frontenac State Park and Central Point.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Tuesday, April 14, 2026

Weather Forecast

Overcast
63°F
50.4°F
55.6°F
88%
0 in
0%
0%
9.8 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 13.34 μg/m3
PM10: 14.57 μg/m3
Carbon Monoxide: 226.41 μg/m3
Nitrogen Dioxide: 19.09 μg/m3
Sulphur Dioxide: 2.94 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:06 AM
Moon Transit: 10:52 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:22 AM - 12:52 AM

Minor Periods

4:22 PM - 5:52 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Overcast
49.6°F
43.5°F
47.8°F
85%
0 in
0%
0%
8.3 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.93 μg/m3
PM10: 8.89 μg/m3
Carbon Monoxide: 218.25 μg/m3
Nitrogen Dioxide: 15.29 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 59.4 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:12 PM
Sunset: 7:58 PM
Daylight: 13 hrs 30 mins
Moonrise: 5:25 AM
Moon Transit: 10:33 AM
Moonset: 6:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:38 PM - 7:08 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Cloudy
78.6°F
39°F
55.6°F
78%
0 in
0%
0%
17.2 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 5.2 μg/m3
PM10: 5.67 μg/m3
Carbon Monoxide: 224.42 μg/m3
Nitrogen Dioxide: 10.53 μg/m3
Sulphur Dioxide: 2.86 μg/m3
Ozone: 64.92 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:12 PM
Sunset: 7:59 PM
Daylight: 13 hrs 33 mins
Moonrise: 5:45 AM
Moon Transit: 12:27 AM
Moonset: 7:27 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:57 AM - 2:27 PM

Minor Periods

6:57 PM - 8:27 PM
5:15 AM - 6:45 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Heavy rain
80.4°F
57.6°F
68.3°F
65%
0.81 in
89%
0%
35.1 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 6.87 μg/m3
PM10: 7.4 μg/m3
Carbon Monoxide: 219.83 μg/m3
Nitrogen Dioxide: 15.9 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 71.31 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:11 PM
Sunset: 8:01 PM
Daylight: 13 hrs 36 mins
Moonrise: 6:08 AM
Moon Transit: 1:20 PM
Moonset: 8:50 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:50 AM - 3:20 PM

Minor Periods

8:20 PM - 9:50 PM
5:38 AM - 7:08 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Moderate rain
43.4°F
28.5°F
39.5°F
86%
0.66 in
80%
21%
21.7 mph
0


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: 6:23 AM
Sun Transit: 1:11 PM
Sunset: 8:02 PM
Daylight: 13 hrs 39 mins
Moonrise: 6:35 AM
Moon Transit: 2:16 PM
Moonset: 10:15 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 AM
1:46 PM - 4:16 PM

Minor Periods

9:45 PM - 11:15 PM
6:05 AM - 7:35 AM

Action Rating: 4 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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