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

Current Water Temperature

72.3°F

Measurement Time: Sunday, June 28, 2026, 12:00 AM CDT

Temperature Locations

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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

64.4°F
Clear
Clear
49.8°F
64.4°F
72%
SE 13 mph
21 mph
64.4°F
55.3°F
0 in
0%
6 mi
1011 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 84°F
L: 64°F
Thundery outbreaks in nearby
Mon
H: 91°F
L: 74°F
Sunny
Tue
H: 88°F
L: 66°F
Sunny
Wed
H: 91°F
L: 69°F
Sunny
Thu
H: 96°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 1.8 μg/m3
PM10: 1.8 μg/m3
Carbon Monoxide: 122 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:13 PM
Sunset: 9:03 PM
Daylight: 15 hrs 39 mins
Moonrise: 8:41 PM
Moon Transit: 12:00 AM
Moonset: 3:44 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

8:11 PM - 9:41 PM
3:14 AM - 4:44 AM

Action Rating: 2 out of 5

Extreme Heat Watch issued June 27 at 12:50PM CDT until June 29 at 8:00PM CDT by NWS Duluth MN

Effective: Sat June 27, 2026, 12:50 PM
Expires: Sun June 28, 2026, 1:00 AM

* WHAT...Dangerously hot conditions with heat index values near 105 possible. * 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 Monday morning through Monday evening. * 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.


Extreme Heat Watch issued June 27 at 11:12PM CDT until June 29 at 8:00PM CDT by NWS Duluth MN

Effective: Sat June 27, 2026, 11:12 PM
Expires: Sun June 28, 2026, 3:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 108 possible. * 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 Monday morning through Monday evening. * 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°F
64.4°F
72.2°F
77%
0.08 in
57%
0%
21.9 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 3.23 μg/m3
PM10: 3.36 μg/m3
Carbon Monoxide: 127.38 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 75.63 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:13 PM
Sunset: 9:03 PM
Daylight: 15 hrs 39 mins
Moonrise: 8:41 PM
Moon Transit: 12:00 AM
Moonset: 3:44 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

8:11 PM - 9:41 PM
3:14 AM - 4:44 AM

Action Rating: 2 out of 5

Monday, June 29, 2026

Weather Forecast

Thundery outbreaks in nearby
91°F
73.6°F
82°F
81%
0.08 in
65%
0%
18.6 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 3.71 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 117.63 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 81.38 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 38 mins
Moonrise: 9:26 PM
Moon Transit: 12:37 AM
Moonset: 4:35 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
12:11 AM - 2:41 PM

Minor Periods

8:56 PM - 10:26 PM
4:05 AM - 5:35 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Sunny
88.2°F
66.4°F
77.9°F
80%
0.09 in
62%
0%
16.8 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 6.15 μg/m3
Carbon Monoxide: 119.46 μg/m3
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 70.46 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 37 mins
Moonrise: 10:03 PM
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 AM
1:01 PM - 3:31 PM

Minor Periods

9:33 PM - 11:03 PM
5:04 AM - 6:34 AM

Action Rating: 4 out of 5

Wednesday, July 1, 2026

Weather Forecast

Sunny
90.7°F
68.6°F
77.9°F
82%
0.36 in
79%
0%
16.8 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 7.25 μg/m3
PM10: 9.58 μg/m3
Carbon Monoxide: 131.67 μg/m3
Nitrogen Dioxide: 4.72 μg/m3
Sulphur Dioxide: 0.52 μg/m3
Ozone: 63.92 μg/m3

Astronomical

Sunrise: 5:26 AM
Sun Transit: 1:14 PM
Sunset: 9:03 PM
Daylight: 15 hrs 37 mins
Moonrise: 10:33 PM
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 AM
1:50 PM - 4:20 PM

Minor Periods

10:03 PM - 11:33 PM
6:10 AM - 7:40 AM

Action Rating: 3 out of 5

Thursday, July 2, 2026

Weather Forecast

Sunny
95.7°F
68.9°F
80°F
78%
0.6 in
74%
0%
15.9 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 4.01 μg/m3
PM10: 4.84 μg/m3
Carbon Monoxide: 155.25 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 51.13 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:14 PM
Sunset: 9:02 PM
Daylight: 15 hrs 36 mins
Moonrise: 10:57 PM
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 AM
2:37 PM - 5:07 PM

Minor Periods

10:27 PM - 11:57 PM
7:17 AM - 8:47 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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