Water Temperature of the Saint Croix River in Stillwater, MN
Current Water Temperature
62.4°F
Measurement Time: Friday, May 15, 2026, 10:15 AM CDT
Temperature Locations
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Local Points of Interest
Lowell Park; Stillwater Lift Bridge; Lake Saint Croix; Houlton, WI; Hudson, WISaint Croix River
Station Name: Stillwater
Data Source: USGS
Elevation Above Sea Level: 666 feet
Nearest Address:
498 Chestnut St E
Stillwater, MN 55082
Washington County
GPS Coordinates: 45.0567, -92.8025
Nearby Water Temperatures
Willow River, Hudson, WI (5.6 mi)Mississippi River, St Paul, MN (16 mi)
Rice Creek, Mounds View, MN (19.3 mi)
Mississippi River, Hastings, MN (20.8 mi)
Mississippi River, Prescott, WI (21.2 mi)
Minnehaha Creek, Minneapolis, MN (22.3 mi)
Shingle Creek, Minneapolis, MN (24.8 mi)
St. Croix River, St. Croix Falls, WI (25.4 mi)
St Croix River, St Croix Falls, WI (25.7 mi)
North Lake, Red Wing, MN (28.1 mi)
Clear Lake, Red Wing, MN (28.3 mi)
Lake George, Spring Valley, WI (30.8 mi)
Eau Galle River, Spring Valley, WI (31 mi)
Mississippi River, Red Wing, MN (32.2 mi)
Sunrise River, North Branch, MN (33.8 mi)
Weather for Stillwater, Minnesota
Current Weather
72.1°F

Sunny
73.5°F
74.4°F
25%
WNW 11.2 mph
12.9 mph
74.9°F
40.1°F
0 in
0%
9 mi
1011 mbar
5.4
Five Day Weather Forecast

Sat
H: 82°F
L: 51°F

Sun
H: 56°F
L: 47°F

Mon
H: 64°F
L: 55°F

Tue
H: 51°F
L: 45°F

Wed
H: 56°F
L: 42°F
Air Quality
AQI:
1 - Good
PM2.5:
5.85 μg/m3
PM10:
6.55 μg/m3
Carbon Monoxide: 129.85 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 116 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 116 μg/m3
Astronomical
Sunrise: 5:41 AM
Sun Transit: 1:07 PM
Sunset: 8:35 PM
Daylight: 14 hrs 55 mins
Sun Transit: 1:07 PM
Sunset: 8:35 PM
Daylight: 14 hrs 55 mins
Moonrise: 5:02 AM
Moon Transit: 12:57 AM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 2.0%
Moon Transit: 12:57 AM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:27 AM - 2:57 PM
Minor Periods
8:38 PM - 10:08 PM4:32 AM - 6:02 AM
Action Rating: 5 out of 5
Saturday, May 16, 2026
Weather Forecast
Sunny
82°F
51.4°F
68.6°F
38%
0 in
0%
0%
13 mph
7.3
Air Quality
AQI:
1 - Good
PM2.5:
6.87 μg/m3
PM10:
7.89 μg/m3
Carbon Monoxide: 159.21 μg/m3
Nitrogen Dioxide: 7.94 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 84.64 μg/m3
Nitrogen Dioxide: 7.94 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 84.64 μg/m3
Astronomical
Sunrise: 5:41 AM
Sun Transit: 1:07 PM
Sunset: 8:35 PM
Daylight: 14 hrs 55 mins
Sun Transit: 1:07 PM
Sunset: 8:35 PM
Daylight: 14 hrs 55 mins
Moonrise: 5:02 AM
Moon Transit: 12:57 AM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 2.0%
Moon Transit: 12:57 AM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:27 AM - 2:57 PM
Minor Periods
8:38 PM - 10:08 PM4:32 AM - 6:02 AM
Action Rating: 5 out of 5
Sunday, May 17, 2026
Weather Forecast
Moderate rain
56°F
46.6°F
52.4°F
84%
0.57 in
88%
0%
17 mph
1.1
Air Quality
AQI:
1 - Good
PM2.5:
4.55 μg/m3
PM10:
4.84 μg/m3
Carbon Monoxide: 152.81 μg/m3
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 72.16 μg/m3
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 72.16 μg/m3
Astronomical
Sunrise: 5:39 AM
Sun Transit: 1:07 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Sun Transit: 1:07 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Moonrise: 5:43 AM
Moon Transit: 2:01 PM
Moonset: 10:30 PM
Moon Phase: New
Moon Illumination: 0.2%
Moon Transit: 2:01 PM
Moonset: 10:30 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM1:31 PM - 4:01 PM
Minor Periods
10:00 PM - 11:30 PM5:13 AM - 6:43 AM
Action Rating: 4 out of 5
Monday, May 18, 2026
Weather Forecast
Heavy rain
63.9°F
54.8°F
59.3°F
88%
0.81 in
88%
0%
13.2 mph
1.9
Air Quality
AQI:
1 - Good
PM2.5:
5.29 μg/m3
PM10:
5.67 μg/m3
Carbon Monoxide: 161.25 μg/m3
Nitrogen Dioxide: 7.07 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 68.08 μg/m3
Nitrogen Dioxide: 7.07 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 68.08 μg/m3
Astronomical
Sunrise: 5:38 AM
Sun Transit: 1:07 PM
Sunset: 8:38 PM
Daylight: 14 hrs 59 mins
Sun Transit: 1:07 PM
Sunset: 8:38 PM
Daylight: 14 hrs 59 mins
Moonrise: 6:39 AM
Moon Transit: 3:08 PM
Moonset: 11:39 PM
Moon Phase: New
Moon Illumination: 2.6%
Moon Transit: 3:08 PM
Moonset: 11:39 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
1:41 AM - 4:11 AM2:38 PM - 5:08 PM
Minor Periods
12:00 AM - 12:00 AM6:09 AM - 7:39 AM
Action Rating: 3 out of 5
Tuesday, May 19, 2026
Weather Forecast
Patchy rain nearby
50.9°F
45.1°F
48.6°F
81%
0.06 in
89%
0%
12.8 mph
4
Air Quality
AQI:
1 - Good
PM2.5:
2.57 μg/m3
PM10:
2.71 μg/m3
Carbon Monoxide: 136.25 μg/m3
Nitrogen Dioxide: 3.89 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 61.88 μg/m3
Nitrogen Dioxide: 3.89 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 61.88 μg/m3
Astronomical
Sunrise: 5:37 AM
Sun Transit: 1:07 PM
Sunset: 8:39 PM
Daylight: 15 hrs 1 mins
Sun Transit: 1:07 PM
Sunset: 8:39 PM
Daylight: 15 hrs 1 mins
Moonrise: 7:48 AM
Moon Transit: 4:14 PM
Moonset: 12:39 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Moon Transit: 4:14 PM
Moonset: 12:39 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
2:48 AM - 5:18 AM3:44 PM - 6:14 PM
Minor Periods
7:18 AM - 8:48 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Wednesday, May 20, 2026
Weather Forecast
Cloudy
56.1°F
42.2°F
48.6°F
65%
0 in
0%
0%
8.3 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
1.59 μg/m3
PM10:
1.59 μg/m3
Carbon Monoxide: 127.39 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 64.15 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 64.15 μg/m3
Astronomical
Sunrise: 5:36 AM
Sun Transit: 1:07 PM
Sunset: 8:40 PM
Daylight: 15 hrs 3 mins
Sun Transit: 1:07 PM
Sunset: 8:40 PM
Daylight: 15 hrs 3 mins
Moonrise: 9:07 AM
Moon Transit: 5:16 PM
Moonset: 12:32 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Moon Transit: 5:16 PM
Moonset: 12:32 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
3:53 AM - 6:23 AM4:46 PM - 7:16 PM
Minor Periods
8:37 AM - 10:07 AM12:02 AM - 1:32 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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