Water Temperature of the Saint Croix River in Stillwater, MN

Current Water Temperature

76.1°F 24.5°C
Comfortable Ideal for Swimming
76.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

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

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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

37.2°F
Sunny
Conditions: Sunny
Humidity: 76%
Feels Like: 34.7°F
Wind: N 3.4 mph
Wind Gusts: 7.4 mph
Pressure: 30.32 in
Precipitation: 0 in
Cloud Cover: 12%
Visibility: 6 mi
UV Index: 0.5

Weather Forecast

Sunny
Fri
H: 46°F
L: 30°F
Overcast
Sat
H: 54°F
L: 33°F
Sunny
Sun
H: 55°F
L: 42°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
4.8 μg/m³
Good
PM10
4.9 μg/m³
Good
Ozone (O3)
38 μg/m³
Photochemical
NO2
11.1 μg/m³
Nitrogen Dioxide
SO2
0.9 μg/m³
Sulfur Dioxide
CO
144 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 55m daylight
Sunrise 6:57 AM
Solar Noon 11:54 AM
Sunset 4:52 PM
Moon
Waning Crescent • 5%
Moonrise 4:13 AM
Transit 9:52 AM
Moonset 3:20 PM

Best Times for Fishing or Hunting

Major Periods

9:22 AM - 11:52 AM
9:44 PM - 12:14 AM

Minor Periods

3:43 AM - 5:13 AM
2:50 PM - 4:20 PM
Action Rating:
Fair Action 2/5
Friday, November 6, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 37.2°F
Average Humidity: 70%
Chance of Rain: 7%
Wind: 5.4 mph
UV Index: 2

Astronomical

Sun
9h 55m daylight
Sunrise 6:57 AM
Solar Noon 11:54 AM
Sunset 4:52 PM
Moon
Waning Crescent • 5%
Moonrise 4:13 AM
Transit 9:52 AM
Moonset 3:20 PM

Best Times for Fishing or Hunting

Major Periods

9:22 AM - 11:52 AM
9:44 PM - 12:14 AM

Minor Periods

3:43 AM - 5:13 AM
2:50 PM - 4:20 PM
Action Rating:
Fair Action 2/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 42.5°F
Average Humidity: 71%
Chance of Rain: 15%
Wind: 11.6 mph
UV Index: 1.7

Astronomical

Sun
9h 53m daylight
Sunrise 6:58 AM
Solar Noon 11:54 AM
Sunset 4:51 PM
Moon
Waning Crescent • 1%
Moonrise 5:22 AM
Transit 10:36 AM
Moonset 3:41 PM

Best Times for Fishing or Hunting

Major Periods

10:06 AM - 12:36 PM
10:30 PM - 1:00 AM

Minor Periods

4:52 AM - 6:22 AM
3:11 PM - 4:41 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 46.9°F
Average Humidity: 64%
Chance of Rain: 6%
Wind: 12.5 mph
UV Index: 2

Astronomical

Sun
9h 50m daylight
Sunrise 7:00 AM
Solar Noon 11:54 AM
Sunset 4:50 PM
Moon
New • 0%
Moonrise 6:32 AM
Transit 11:22 AM
Moonset 4:05 PM

Best Times for Fishing or Hunting

Major Periods

10:52 AM - 1:22 PM
11:16 PM - 1:46 AM

Minor Periods

6:02 AM - 7:32 AM
3:35 PM - 5:05 PM
Action Rating:
Very Good 4/5
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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