Water Temperature of the St. Croix River in St. Croix Falls, WI
Current Water Temperature
Measurement Time: Sunday, July 26, 2026, 11:00 AM CDT
Temperature Locations
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Station Name: ST. CROIX RIVER AT ST. CROIX FALLS, WI
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 719 feet
Nearest Address:
201–213 Park Rd
St. Croix Falls, WI 54024
Polk County
GPS Coordinates: 45.4069444, -92.6469444
Nearby Water Temperatures
St Croix River, St Croix Falls, WI (0.3 mi)Sunrise River, North Branch, MN (14 mi)
Saint Croix River, Stillwater, MN (25.4 mi)
Willow River, Hudson, WI (27.5 mi)
Rice Creek, Mounds View, MN (34.4 mi)
Mississippi River, St Paul, MN (38.5 mi)
Shingle Creek, Minneapolis, MN (40.6 mi)
Lake George, Spring Valley, WI (42.8 mi)
Eau Galle River, Spring Valley, WI (43.2 mi)
Minnehaha Creek, Minneapolis, MN (43.7 mi)
Mississippi River, Hastings, MN (46 mi)
Mississippi River, Prescott, WI (46.1 mi)
St. Croix River, Danbury, WI (50.1 mi)
North Lake, Red Wing, MN (51.8 mi)
Clear Lake, Red Wing, MN (52.2 mi)
Weather for St. Croix Falls, Wisconsin
Current Weather

Five Day Weather Forecast

Sun
H: 103°F
L: 70°F

Mon
H: 98°F
L: 69°F

Tue
H: 89°F
L: 62°F

Wed
H: 96°F
L: 66°F

Thu
H: 88°F
L: 64°F
Air Quality
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 125 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:46 PM
Daylight: 14 hrs 58 mins
Moon Transit: 11:23 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
10:06 AM - 12:36 AM12:00 AM - 12:00 AM
Minor Periods
6:54 PM - 8:24 PM1:59 AM - 3:29 AM
Action Rating: 3 out of 5
Extreme Heat Warning issued July 26 at 2:19AM CDT until July 26 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Sun July 26, 2026, 2:19 AM
Expires: Sun July 26, 2026, 2:30 PM
* WHAT...Dangerously hot conditions with heat index values of 100 to 105 expected. * WHERE...Barron and Rusk Counties. * WHEN...From 11 AM this morning to 9 PM CDT this evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Extreme Heat Warning issued July 26 at 10:10AM CDT until July 26 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Sun July 26, 2026, 10:10 AM
Expires: Sun July 26, 2026, 9:00 PM
* WHAT...Dangerously hot conditions with heat index values up to 101 expected. * WHERE...Barron and Rusk Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Extreme Heat Warning issued July 26 at 2:19AM CDT until July 26 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Sun July 26, 2026, 2:19 AM
Expires: Sun July 26, 2026, 2:30 PM
* WHAT...Dangerously hot conditions with heat index values of 105 to 110 expected. * WHERE...Chippewa, Dunn, Eau Claire, and Pepin Counties. * WHEN...From 11 AM this morning to 9 PM CDT this evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Extreme Heat Warning issued July 26 at 10:10AM CDT until July 26 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Sun July 26, 2026, 10:10 AM
Expires: Sun July 26, 2026, 9:00 PM
* WHAT...Dangerously hot conditions with heat index values up to 105 expected. * WHERE...Chippewa, Dunn, Eau Claire, and Pepin Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.49 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 88.13 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:46 PM
Daylight: 14 hrs 58 mins
Moon Transit: 11:23 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
10:06 AM - 12:36 AM12:00 AM - 12:00 AM
Minor Periods
6:54 PM - 8:24 PM1:59 AM - 3:29 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.93 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 88.17 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:45 PM
Daylight: 14 hrs 55 mins
Moon Transit: 12:00 AM
Moonset: 3:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:57 AM - 1:27 PM
Minor Periods
7:34 PM - 9:04 PM2:55 AM - 4:25 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.68 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 74.46 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:43 PM
Daylight: 14 hrs 53 mins
Moon Transit: 12:14 AM
Moonset: 4:30 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:47 AM - 2:17 PM
Minor Periods
8:06 PM - 9:36 PM4:00 AM - 5:30 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 67.58 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:42 PM
Daylight: 14 hrs 51 mins
Moon Transit: 1:03 AM
Moonset: 5:37 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
12:33 AM - 3:03 AM12:34 AM - 3:04 PM
Minor Periods
8:31 PM - 10:01 PM5:07 AM - 6:37 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 54.13 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 8:41 PM
Daylight: 14 hrs 48 mins
Moon Transit: 1:49 AM
Moonset: 6:47 AM
Moon Phase: Full
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
1:19 AM - 3:49 AM1:20 PM - 3:50 PM
Minor Periods
8:53 PM - 10:23 PM6:17 AM - 7:47 AM
Action Rating: 5 out of 5
