Water Temperature of the St. Croix River in St. Croix Falls, WI
Current Water Temperature
Measurement Time: Monday, June 29, 2026, 10:00 PM 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

Tue
H: 97°F
L: 66°F

Wed
H: 86°F
L: 64°F

Thu
H: 86°F
L: 62°F

Fri
H: 86°F
L: 56°F

Sat
H: 83°F
L: 56°F
Air Quality
Nitrogen Dioxide: 5.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 50 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 37 mins
Moon Transit: 1:28 AM
Moonset: 5:34 AM
Moon Phase: Full
Moon Illumination: 98.6%
Best Times for Fishing or Hunting
Major Periods
12:58 AM - 3:28 AM1:01 PM - 3:31 PM
Minor Periods
9:33 PM - 11:03 PM5:04 AM - 6:34 AM
Action Rating: 4 out of 5
Heat Advisory issued June 29 at 2:00PM CDT until June 30 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Mon June 29, 2026, 2:00 PM
Expires: Tue June 30, 2026, 2:00 AM
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 100 expected. * WHERE...Portions of central, east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...For the Extreme Heat Warning, until midnight CDT tonight. For the Heat Advisory, from midnight tonight to 9 PM CDT Tuesday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Extreme Heat Warning issued June 29 at 2:00PM CDT until June 30 at 12:00AM CDT by NWS Twin Cities/Chanhassen MN
Effective: Mon June 29, 2026, 2:00 PM
Expires: Tue June 30, 2026, 2:00 AM
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 100 expected. * WHERE...Portions of central, east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...For the Extreme Heat Warning, until midnight CDT tonight. For the Heat Advisory, from midnight tonight to 9 PM CDT Tuesday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued June 30 at 2:23AM CDT until June 30 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
Effective: Tue June 30, 2026, 2:23 AM
Expires: Tue June 30, 2026, 4:00 PM
* WHAT...Heat index values up to 100 degrees. * WHERE...Portions of central, east central, south central, and southeast Minnesota and northwest and west central Wisconsin. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 73.21 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 37 mins
Moon Transit: 1:28 AM
Moonset: 5:34 AM
Moon Phase: Full
Moon Illumination: 98.6%
Best Times for Fishing or Hunting
Major Periods
12:58 AM - 3:28 AM1:01 PM - 3:31 PM
Minor Periods
9:33 PM - 11:03 PM5:04 AM - 6:34 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.23 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 57.88 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 37 mins
Moon Transit: 2:18 AM
Moonset: 6:40 AM
Moon Phase: Full
Moon Illumination: 94.7%
Best Times for Fishing or Hunting
Major Periods
1:48 AM - 4:18 AM1:50 PM - 4:20 PM
Minor Periods
10:03 PM - 11:33 PM6:10 AM - 7:40 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.29 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 79.17 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 36 mins
Moon Transit: 3:06 AM
Moonset: 7:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.5%
Best Times for Fishing or Hunting
Major Periods
2:36 AM - 5:06 AM2:37 PM - 5:07 PM
Minor Periods
10:27 PM - 11:57 PM7:17 AM - 8:47 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 73.25 μg/m3
Astronomical
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 35 mins
Moon Transit: 3:51 AM
Moonset: 8:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%
Best Times for Fishing or Hunting
Major Periods
3:21 AM - 5:51 AM3:21 PM - 5:51 PM
Minor Periods
12:00 AM - 12:00 AM8:26 AM - 9:56 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.31 μg/m3
Sulphur Dioxide: 0.14 μg/m3
Ozone: 41.5 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 9:02 PM
Daylight: 15 hrs 34 mins
Moon Transit: 4:35 AM
Moonset: 10:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.6%
Best Times for Fishing or Hunting
Major Periods
4:05 AM - 6:35 AM4:04 PM - 6:34 PM
Minor Periods
9:35 AM - 11:05 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
