Water Temperature of the St. Croix River in St. Croix Falls, WI

Current Water Temperature

85.5°F

Measurement Time: Wednesday, July 15, 2026, 7:00 AM CDT

Temperature Locations

View Nearby Locations     View All Wisconsin Locations     View Locations Near Me

St. Croix River

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

98.4°F
Sunny
Sunny
113.4°F
114.2°F
49%
ESE 3.4 mph
3.9 mph
98.4°F
76.2°F
0 in
0%
6 mi
1018 mbar
8.7

Five Day Weather Forecast

Sunny
Wed
H: 100°F
L: 73°F
Sunny
Thu
H: 92°F
L: 65°F
Sunny
Fri
H: 95°F
L: 65°F
Sunny
Sat
H: 89°F
L: 65°F
Sunny
Sun
H: 86°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 6 μg/m3
PM10: 6.6 μg/m3
Carbon Monoxide: 124 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 110 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:16 PM
Sunset: 8:56 PM
Daylight: 15 hrs 19 mins
Moonrise: 6:56 AM
Moon Transit: 2:39 PM
Moonset: 10:06 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
2:09 PM - 4:39 PM

Minor Periods

9:36 PM - 11:06 PM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Extreme Heat Warning issued July 14 at 10:44PM CDT until July 16 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN

Effective: Tue July 14, 2026, 10:44 PM
Expires: Wed July 15, 2026, 1:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 100. Overnight temperatures remaining very warm in the mid 70s. * WHERE...Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington Counties. * WHEN...Until 9 PM CDT Thursday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. Prolonged heat waves lead to cumulative heat stress for those who cannot adequately cool down and recover each night. Cumulative heat stress significantly increases the risk of heat exhaustion and heat stroke as time goes on.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.


Wednesday, July 15, 2026

Weather Forecast

Sunny
99.7°F
73.4°F
85.9°F
61%
0 in
3%
0%
8.3 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 5.44 μg/m3
PM10: 5.96 μg/m3
Carbon Monoxide: 148.83 μg/m3
Nitrogen Dioxide: 5.57 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:16 PM
Sunset: 8:56 PM
Daylight: 15 hrs 19 mins
Moonrise: 6:56 AM
Moon Transit: 2:39 PM
Moonset: 10:06 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
2:09 PM - 4:39 PM

Minor Periods

9:36 PM - 11:06 PM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
91.8°F
65.2°F
77.4°F
66%
0.09 in
57%
0%
13 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 5.51 μg/m3
PM10: 6.29 μg/m3
Carbon Monoxide: 128.25 μg/m3
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 90.29 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:16 PM
Sunset: 8:55 PM
Daylight: 15 hrs 18 mins
Moonrise: 8:19 AM
Moon Transit: 3:32 PM
Moonset: 10:30 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

2:14 AM - 4:44 AM
3:02 PM - 5:32 PM

Minor Periods

10:00 PM - 11:30 PM
7:49 AM - 9:19 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
94.9°F
65.4°F
80.6°F
70%
0 in
17%
0%
15.7 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 4.45 μg/m3
PM10: 4.92 μg/m3
Carbon Monoxide: 137.88 μg/m3
Nitrogen Dioxide: 3.52 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 109.25 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:16 PM
Sunset: 8:54 PM
Daylight: 15 hrs 16 mins
Moonrise: 9:37 AM
Moon Transit: 4:20 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
3:50 PM - 6:20 PM

Minor Periods

10:19 PM - 11:49 PM
9:07 AM - 10:37 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
88.5°F
64.9°F
77.5°F
64%
0 in
5%
0%
13.9 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 3.48 μg/m3
PM10: 3.55 μg/m3
Carbon Monoxide: 145.64 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 93.75 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:16 PM
Sunset: 8:54 PM
Daylight: 15 hrs 14 mins
Moonrise: 10:52 AM
Moon Transit: 5:06 PM
Moonset: 11:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
4:36 PM - 7:06 PM

Minor Periods

12:00 AM - 12:00 AM
10:22 AM - 11:52 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
85.7°F
56°F
72.6°F
69%
0 in
8%
0%
13.4 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 2.99 μg/m3
PM10: 3.06 μg/m3
Carbon Monoxide: 172.25 μg/m3
Nitrogen Dioxide: 4.06 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 67.13 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:16 PM
Sunset: 8:53 PM
Daylight: 15 hrs 12 mins
Moonrise: 12:03 AM
Moon Transit: 5:49 PM
Moonset: 12:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:36 AM - 7:06 AM
5:19 PM - 7:49 PM

Minor Periods

11:33 AM - 1:03 PM
12:00 AM - 12:00 AM

Action Rating: 2 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.

Webcams Near St. Croix Falls, WI

Sponsored Content