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

Current Water Temperature

80.6°F

Measurement Time: Tuesday, July 28, 2026, 8:00 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

90°F
Sunny
Sunny
93.6°F
94.7°F
48%
SSW 4 mph
4.6 mph
90°F
67.6°F
0 in
9%
6 mi
1012 mbar
7.6

Five Day Weather Forecast

Sunny
Tue
H: 93°F
L: 65°F
Sunny
Wed
H: 98°F
L: 64°F
Sunny
Thu
H: 92°F
L: 67°F
Patchy rain nearby
Fri
H: 76°F
L: 63°F
Sunny
Sat
H: 86°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 13.5 μg/m3
PM10: 14.3 μg/m3
Carbon Monoxide: 126 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 90 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:17 PM
Sunset: 8:43 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:36 PM
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 AM
11:47 AM - 2:17 PM

Minor Periods

8:06 PM - 9:36 PM
4:00 AM - 5:30 AM

Action Rating: 4 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
92.5°F
64.6°F
79°F
60%
0 in
3%
0%
8.5 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 13.48 μg/m3
PM10: 14.2 μg/m3
Carbon Monoxide: 136.67 μg/m3
Nitrogen Dioxide: 3.64 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:17 PM
Sunset: 8:43 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:36 PM
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 AM
11:47 AM - 2:17 PM

Minor Periods

8:06 PM - 9:36 PM
4:00 AM - 5:30 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
98°F
64.3°F
80.7°F
59%
0 in
17%
0%
12.1 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 13.42 μg/m3
PM10: 14 μg/m3
Carbon Monoxide: 150.75 μg/m3
Nitrogen Dioxide: 5.07 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 98.58 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:17 PM
Sunset: 8:42 PM
Daylight: 14 hrs 51 mins
Moonrise: 9:01 PM
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 AM
12:34 AM - 3:04 PM

Minor Periods

8:31 PM - 10:01 PM
5:07 AM - 6:37 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
91.7°F
66.6°F
75.7°F
65%
0.02 in
36%
0%
16.1 mph
5.9


Air Quality

AQI: 1 - Good
PM2.5: 9.12 μg/m3
PM10: 9.7 μg/m3
Carbon Monoxide: 150.63 μg/m3
Nitrogen Dioxide: 4.89 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 99.92 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:17 PM
Sunset: 8:41 PM
Daylight: 14 hrs 48 mins
Moonrise: 9:23 PM
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 AM
1:20 PM - 3:50 PM

Minor Periods

8:53 PM - 10:23 PM
6:17 AM - 7:47 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Patchy rain nearby
76.2°F
63.2°F
69°F
91%
1.18 in
89%
0%
13.2 mph
4.6


Air Quality

AQI: 1 - Good
PM2.5: 7.97 μg/m3
PM10: 8.4 μg/m3
Carbon Monoxide: 159.08 μg/m3
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 75.92 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:17 PM
Sunset: 8:40 PM
Daylight: 14 hrs 46 mins
Moonrise: 9:41 PM
Moon Transit: 2:34 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
2:03 PM - 4:33 PM

Minor Periods

9:11 PM - 10:41 PM
7:26 AM - 8:56 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
86.4°F
59.9°F
71.6°F
67%
0 in
6%
0%
9.4 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 10.26 μg/m3
PM10: 10.56 μg/m3
Carbon Monoxide: 261.5 μg/m3
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 48.88 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:16 PM
Sunset: 8:38 PM
Daylight: 14 hrs 44 mins
Moonrise: 9:59 PM
Moon Transit: 3:17 AM
Moonset: 9:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:47 AM - 5:17 AM
2:46 PM - 5:16 PM

Minor Periods

9:29 PM - 10:59 PM
8:35 AM - 10:05 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.

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