Water Temperature of the Saint Croix River in Stillwater, MN

Current Water Temperature

76.1°F

Measurement Time: Monday, June 1, 2026, 9:15 AM CDT

Temperature Locations

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Local Points of Interest

Lowell Park; Stillwater Lift Bridge; Lake Saint Croix; Houlton, WI; Hudson, WI

Saint Croix River

Station Name: Stillwater
Data Source: USGS

Elevation Above Sea Level: 666 feet

Nearest Address:
498 Chestnut St E
Stillwater, MN 55082
Washington County

GPS Coordinates: 45.0567, -92.8025

Nearby Water Temperatures

Willow River, Hudson, WI (5.6 mi)
Mississippi River, St Paul, MN (16 mi)
Rice Creek, Mounds View, MN (19.3 mi)
Mississippi River, Hastings, MN (20.8 mi)
Mississippi River, Prescott, WI (21.2 mi)
Minnehaha Creek, Minneapolis, MN (22.3 mi)
Shingle Creek, Minneapolis, MN (24.8 mi)
St. Croix River, St. Croix Falls, WI (25.4 mi)
St Croix River, St Croix Falls, WI (25.7 mi)
North Lake, Red Wing, MN (28.1 mi)
Clear Lake, Red Wing, MN (28.3 mi)
Lake George, Spring Valley, WI (30.8 mi)
Eau Galle River, Spring Valley, WI (31 mi)
Mississippi River, Red Wing, MN (32.2 mi)
Sunrise River, North Branch, MN (33.8 mi)

Weather for Stillwater, Minnesota

Current Weather

73.4°F
Overcast
Overcast
77.4°F
77.9°F
78%
ESE 15.4 mph
24.4 mph
73.9°F
70.2°F
0.02 in
100%
9 mi
1008 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 85°F
L: 64°F
Sunny
Mon
H: 90°F
L: 73°F
Sunny
Tue
H: 89°F
L: 76°F
Sunny
Wed
H: 90°F
L: 72°F
Sunny
Thu
H: 91°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 5.2 μg/m3
PM10: 5.5 μg/m3
Carbon Monoxide: 132 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 36 mins
Moonrise: 8:40 PM
Moon Transit: 12:00 AM
Moonset: 3:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:19 AM - 1:49 PM

Minor Periods

8:10 PM - 9:40 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Extreme Heat Warning issued June 28 at 12:45PM CDT until June 30 at 12:00AM CDT by NWS Duluth MN

Effective: Sun June 28, 2026, 12:45 PM
Expires: Mon June 29, 2026, 12:45 AM

* WHAT...Dangerously hot conditions with heat index values of 105 to 110 expected. * WHERE...In Minnesota, Pine County. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley and, Lena Lake areas. * WHEN...From 9 AM Monday to midnight CDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Sunday, June 28, 2026

Weather Forecast

Sunny
84.9°F
64.2°F
71.7°F
75%
0.73 in
77%
0%
26.6 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 4.33 μg/m3
PM10: 4.5 μg/m3
Carbon Monoxide: 130.33 μg/m3
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 76.38 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 36 mins
Moonrise: 8:40 PM
Moon Transit: 12:00 AM
Moonset: 3:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:19 AM - 1:49 PM

Minor Periods

8:10 PM - 9:40 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Sunny
90.1°F
73°F
81.7°F
80%
0.04 in
57%
0%
18.3 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 4.77 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 118.58 μg/m3
Nitrogen Dioxide: 3.38 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 83.79 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 35 mins
Moonrise: 9:25 PM
Moon Transit: 12:38 AM
Moonset: 4:38 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
12:10 AM - 2:40 PM

Minor Periods

8:55 PM - 10:25 PM
4:08 AM - 5:38 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Sunny
89.3°F
75.9°F
82.5°F
77%
0.02 in
37%
0%
16.3 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 6.46 μg/m3
PM10: 7.77 μg/m3
Carbon Monoxide: 122.5 μg/m3
Nitrogen Dioxide: 5.53 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 74.17 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:15 PM
Sunset: 9:02 PM
Daylight: 15 hrs 35 mins
Moonrise: 10:02 PM
Moon Transit: 1:29 AM
Moonset: 5:37 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
1:01 PM - 3:31 PM

Minor Periods

9:32 PM - 11:02 PM
5:07 AM - 6:37 AM

Action Rating: 4 out of 5

Wednesday, July 1, 2026

Weather Forecast

Sunny
90.4°F
72.4°F
81.4°F
73%
0.01 in
20%
0%
17.4 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 9.66 μg/m3
PM10: 12.1 μg/m3
Carbon Monoxide: 135.55 μg/m3
Nitrogen Dioxide: 8.1 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 65.79 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 1:15 PM
Sunset: 9:02 PM
Daylight: 15 hrs 34 mins
Moonrise: 10:32 PM
Moon Transit: 2:19 AM
Moonset: 6:42 AM
Moon Phase: Full
Moon Illumination: 94.7%

Best Times for Fishing or Hunting

Major Periods

1:49 AM - 4:19 AM
1:50 PM - 4:20 PM

Minor Periods

10:02 PM - 11:32 PM
6:12 AM - 7:42 AM

Action Rating: 3 out of 5

Thursday, July 2, 2026

Weather Forecast

Sunny
90.7°F
74.1°F
81.2°F
74%
0.17 in
63%
0%
15.4 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 8.58 μg/m3
PM10: 9.71 μg/m3
Carbon Monoxide: 192 μg/m3
Nitrogen Dioxide: 16.09 μg/m3
Sulphur Dioxide: 0.91 μg/m3
Ozone: 39.38 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 1:15 PM
Sunset: 9:02 PM
Daylight: 15 hrs 33 mins
Moonrise: 10:56 PM
Moon Transit: 3:06 AM
Moonset: 7:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.5%

Best Times for Fishing or Hunting

Major Periods

2:36 AM - 5:06 AM
2:36 PM - 5:06 PM

Minor Periods

10:26 PM - 11:56 PM
7:19 AM - 8:49 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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