Water Temperature of the Sun River in Simms, MT
Current Water Temperature
36.9°F
Measurement Time: Friday, April 4, 2025, 4:30 AM MDT
Temperature Locations
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Sun River
Station Name: Sun River at Simms MT
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 3,550 feet / 1,082 meters
Nearest Address:
99 Simms Fairfield Rd
Simms, MT 59477
Cascade County
GPS Coordinates: 47.50162778, -111.9319139
Nearby Water Temperatures
Missouri River, Wolf Creek, MT (35.2 mi)Birch Creek, Valier, MT (64.0 mi)
Camas Creek, White Sulphur Springs, MT (66.7 mi)
Marias River, Loma, MT (69.9 mi)
Missouri River, Toston, MT (96.7 mi)
Warm Springs Creek, Warm Springs, MT (99.8 mi)
Clark Fork, East Missoula, MT (103.4 mi)
Jefferson River, Three Forks, MT (112.0 mi)
South Fork Flathead River, Columbia Falls, MT (114.0 mi)
Jefferson River, Waterloo, MT (121.8 mi)
Jefferson River, Twin Bridges, MT (131.8 mi)
Ruby River, Twin Bridges, MT (139.1 mi)
Madison River, Norris, MT (139.7 mi)
Big Hole River, Glen, MT (145.5 mi)
Big Hole River, Wisdom, MT (148.9 mi)
Weather for Simms, Montana
Current Weather
32.5°F
Conditions: Sunny
Humidity: 75%
Feels Like: 26°F
Wind: SW 7.2 mph
Wind Gusts: 8.2 mph
Humidity: 75%
Feels Like: 26°F
Wind: SW 7.2 mph
Wind Gusts: 8.2 mph
Pressure: 30.37 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 2.6
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 2.6
Five Day Weather Forecast
Fri
H: 47°F
L: 20°F
Sat
H: 58°F
L: 23°F
Sun
H: 62°F
L: 26°F
Mon
H: 66°F
L: 29°F
Tue
H: 57°F
L: 41°F
Air Quality
AQI:
1 - Good
PM2.5:
7.4 μg/m3
PM10:
10.55 μg/m3
Carbon Monoxide: 281.2 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 123 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 123 μg/m3
Astronomical
Sunrise: 7:00 AM
Sun Transit: 1:30 PM
Sunset: 8:02 PM
Daylight: 13 hrs 3 mins
Sun Transit: 1:30 PM
Sunset: 8:02 PM
Daylight: 13 hrs 3 mins
Moonrise: 11:00 AM
Moon Transit: 7:41 PM
Moonset: 3:28 AM
Moon Phase: First Quarter
Moon Illumination: 38.0%
Moon Transit: 7:41 PM
Moonset: 3:28 AM
Moon Phase: First Quarter
Moon Illumination: 38.0%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM7:11 PM - 9:41 PM
Minor Periods
10:30 AM - 12:00 AM2:58 AM - 4:28 AM
Action Rating: 2 out of 5
Friday, April 4, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 33.2°F
Average Humidity: 71%
Average Temperature: 33.2°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 1.1
Wind: 7.4 mph
UV Index: 1.1
Air Quality
AQI:
2 - Moderate
PM2.5:
18.91 μg/m3
PM10:
22.1 μg/m3
Carbon Monoxide: 340.84 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 97.16 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 97.16 μg/m3
Astronomical
Sunrise: 7:00 AM
Sun Transit: 1:30 PM
Sunset: 8:02 PM
Daylight: 13 hrs 3 mins
Sun Transit: 1:30 PM
Sunset: 8:02 PM
Daylight: 13 hrs 3 mins
Moonrise: 11:00 AM
Moon Transit: 7:41 PM
Moonset: 3:28 AM
Moon Phase: First Quarter
Moon Illumination: 38.0%
Moon Transit: 7:41 PM
Moonset: 3:28 AM
Moon Phase: First Quarter
Moon Illumination: 38.0%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM7:11 PM - 9:41 PM
Minor Periods
10:30 AM - 12:00 AM2:58 AM - 4:28 AM
Action Rating: 2 out of 5
Saturday, April 5, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 38°F
Average Humidity: 73%
Average Temperature: 38°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 1.2
Wind: 13.6 mph
UV Index: 1.2
Air Quality
AQI:
1 - Good
PM2.5:
9.5 μg/m3
PM10:
12.64 μg/m3
Carbon Monoxide: 328.34 μg/m3
Nitrogen Dioxide: 8.01 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 105.88 μg/m3
Nitrogen Dioxide: 8.01 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 105.88 μg/m3
Astronomical
Sunrise: 6:58 AM
Sun Transit: 1:30 PM
Sunset: 8:04 PM
Daylight: 13 hrs 6 mins
Sun Transit: 1:30 PM
Sunset: 8:04 PM
Daylight: 13 hrs 6 mins
Moonrise: 12:13 AM
Moon Transit: 8:37 PM
Moonset: 4:14 AM
Moon Phase: First Quarter
Moon Illumination: 49.2%
Moon Transit: 8:37 PM
Moonset: 4:14 AM
Moon Phase: First Quarter
Moon Illumination: 49.2%
Best Times for Fishing or Hunting
Major Periods
4:38 AM - 7:08 AM8:07 PM - 10:37 PM
Minor Periods
11:43 AM - 1:13 PM3:44 AM - 5:14 AM
Action Rating: 4 out of 5
Sunday, April 6, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 43.2°F
Average Humidity: 68%
Average Temperature: 43.2°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 9.6 mph
UV Index: 1.2
Wind: 9.6 mph
UV Index: 1.2
Air Quality
AQI:
1 - Good
PM2.5:
9.02 μg/m3
PM10:
15.94 μg/m3
Carbon Monoxide: 310.13 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 100.52 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 100.52 μg/m3
Astronomical
Sunrise: 6:56 AM
Sun Transit: 1:30 PM
Sunset: 8:05 PM
Daylight: 13 hrs 9 mins
Sun Transit: 1:30 PM
Sunset: 8:05 PM
Daylight: 13 hrs 9 mins
Moonrise: 1:28 PM
Moon Transit: 9:28 PM
Moonset: 4:48 AM
Moon Phase: First Quarter
Moon Illumination: 60.5%
Moon Transit: 9:28 PM
Moonset: 4:48 AM
Moon Phase: First Quarter
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
5:31 AM - 8:01 AM8:58 PM - 11:28 PM
Minor Periods
12:58 AM - 2:28 PM4:18 AM - 5:48 AM
Action Rating: 2 out of 5
Monday, April 7, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 46.7°F
Average Humidity: 65%
Average Temperature: 46.7°F
Average Humidity: 65%
Chance of Rain: 79%
Wind: 18.3 mph
UV Index: 1.1
Wind: 18.3 mph
UV Index: 1.1
Air Quality
AQI:
1 - Good
PM2.5:
7.64 μg/m3
PM10:
15.38 μg/m3
Carbon Monoxide: 298.66 μg/m3
Nitrogen Dioxide: 7.59 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 92.16 μg/m3
Nitrogen Dioxide: 7.59 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 92.16 μg/m3
Astronomical
Sunrise: 6:54 AM
Sun Transit: 1:29 PM
Sunset: 8:07 PM
Daylight: 13 hrs 13 mins
Sun Transit: 1:29 PM
Sunset: 8:07 PM
Daylight: 13 hrs 13 mins
Moonrise: 2:42 PM
Moon Transit: 10:14 PM
Moonset: 5:12 AM
Moon Phase: First Quarter
Moon Illumination: 71.2%
Moon Transit: 10:14 PM
Moonset: 5:12 AM
Moon Phase: First Quarter
Moon Illumination: 71.2%
Best Times for Fishing or Hunting
Major Periods
6:20 AM - 8:50 AM12:00 AM - 12:00 AM
Minor Periods
2:12 PM - 3:42 PM4:42 AM - 6:12 AM
Action Rating: 2 out of 5
Tuesday, April 8, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 48.7°F
Average Humidity: 47%
Average Temperature: 48.7°F
Average Humidity: 47%
Chance of Rain: 0%
Wind: 24.4 mph
UV Index: 0
Wind: 24.4 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
5.51 μg/m3
PM10:
9.68 μg/m3
Carbon Monoxide: 285.9 μg/m3
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 95.23 μg/m3
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 95.23 μg/m3
Astronomical
Sunrise: 6:52 AM
Sun Transit: 1:29 PM
Sunset: 8:08 PM
Daylight: 13 hrs 16 mins
Sun Transit: 1:29 PM
Sunset: 8:08 PM
Daylight: 13 hrs 16 mins
Moonrise: 3:53 PM
Moon Transit: 10:57 PM
Moonset: 5:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.9%
Moon Transit: 10:57 PM
Moonset: 5:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.9%
Best Times for Fishing or Hunting
Major Periods
7:05 AM - 9:35 AM12:00 AM - 12:00 AM
Minor Periods
3:23 PM - 4:53 PM5:01 AM - 6:31 AM
Action Rating: 4 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.