Water Temperature of the Madison River in Ennis, MT

Current Water Temperature

43.0°F

Measurement Time: Sunday, October 11, 2026, 5:15 AM MDT

Temperature Locations

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Local Points of Interest

Varney Bridge

Madison River

Station Name: Madison River near Cameron MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,148 feet

Nearest Address:
Varney Rd
Ennis, MT 59729
Madison County

GPS Coordinates: 45.2331333, -111.7516333

Nearby Water Temperatures

Madison River, Norris, MT (18.7 mi)
Madison River, Cameron, MT (25.2 mi)
Madison River, Grayling, MT (32.4 mi)
Ruby River, Twin Bridges, MT (33.9 mi)
Jefferson River, Twin Bridges, MT (38.4 mi)
Jefferson River, Waterloo, MT (41.3 mi)
Big Hole River, Glen, MT (41.6 mi)
Jefferson River, Three Forks, MT (46.5 mi)
Yellowstone River, Corwin Springs, MT (47.4 mi)
Madison River, West Yellowstone, MT (52 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (54.6 mi)
Gibbon River, Yellowstone National Park, WY (59.8 mi)
Firehole River, Yellowstone National Park, WY (60.7 mi)
Tantalus Creek, Yellowstone National Park, WY (61.4 mi)
Missouri River, Toston, MT (65.1 mi)

Weather for Ennis, Montana

Current Weather

29°F
Heavy snow
Conditions: Heavy snow
Humidity: 96%
Feels Like: 21.9°F
Wind: N 6.9 mph
Wind Gusts: 13.7 mph
Pressure: 29.98 in
Precipitation: 0.06 in
Cloud Cover: 100%
Visibility: 1 mi
UV Index: 0.8

Weather Forecast

Heavy snow
Sun
H: 34°F
L: 28°F
Fog
Mon
H: 36°F
L: 12°F
Fog
Tue
H: 38°F
L: 24°F
Mist
Wed
H: 42°F
L: 18°F
Sunny
Thu
H: 49°F
L: 25°F

Air Quality

AQI: 1 - Good
PM2.5: 0.1 μg/m3
PM10: 0.1 μg/m3
Carbon Monoxide: 109 μg/m3
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:13 PM
Sunset: 6:49 PM
Daylight: 11 hrs 11 mins
Moonrise: 8:57 AM
Moon Transit: 2:00 PM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:30 PM - 4:00 PM

Minor Periods

6:24 PM - 7:54 PM
8:27 AM - 9:57 AM

Action Rating: 4 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Heavy snow
Average Temperature: 29.9°F
Average Humidity: 96%
Chance of Rain: 96%
Wind: 8.7 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 0.54 μg/m3
PM10: 0.58 μg/m3
Carbon Monoxide: 112.5 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 0.08 μg/m3
Ozone: 42.63 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:13 PM
Sunset: 6:49 PM
Daylight: 11 hrs 11 mins
Moonrise: 8:57 AM
Moon Transit: 2:00 PM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:30 PM - 4:00 PM

Minor Periods

6:24 PM - 7:54 PM
8:27 AM - 9:57 AM

Action Rating: 4 out of 5

Monday, October 12, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 28.1°F
Average Humidity: 98%
Chance of Rain: 88%
Wind: 5.8 mph
UV Index: 3.9

Air Quality

AQI: 1 - Good
PM2.5: 0.86 μg/m3
PM10: 0.87 μg/m3
Carbon Monoxide: 110.88 μg/m3
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 0.03 μg/m3
Ozone: 43.38 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 1:13 PM
Sunset: 6:47 PM
Daylight: 11 hrs 8 mins
Moonrise: 10:07 AM
Moon Transit: 2:47 PM
Moonset: 7:19 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:17 PM - 4:47 PM

Minor Periods

6:49 PM - 8:19 PM
9:37 AM - 11:07 AM

Action Rating: 4 out of 5

Tuesday, October 13, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 32.9°F
Average Humidity: 97%
Chance of Rain: 43%
Wind: 3.4 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 1.3 μg/m3
PM10: 1.45 μg/m3
Carbon Monoxide: 110.88 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.05 μg/m3
Ozone: 59.67 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 1:13 PM
Sunset: 6:45 PM
Daylight: 11 hrs 5 mins
Moonrise: 11:16 AM
Moon Transit: 3:36 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 4.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:06 PM - 5:36 PM

Minor Periods

7:20 PM - 8:50 PM
10:46 AM - 12:16 AM

Action Rating: 3 out of 5

Wednesday, October 14, 2026

Weather Forecast

Conditions: Mist
Average Temperature: 28.9°F
Average Humidity: 91%
Chance of Rain: 20%
Wind: 4.3 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 3.89 μg/m3
PM10: 4.02 μg/m3
Carbon Monoxide: 121.22 μg/m3
Nitrogen Dioxide: 1.28 μg/m3
Sulphur Dioxide: 0.15 μg/m3
Ozone: 81.54 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 1:12 PM
Sunset: 6:43 PM
Daylight: 11 hrs 2 mins
Moonrise: 12:22 AM
Moon Transit: 4:26 PM
Moonset: 8:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.6%

Best Times for Fishing or Hunting

Major Periods

12:31 AM - 3:01 AM
3:56 PM - 6:26 PM

Minor Periods

7:59 PM - 9:29 PM
11:52 AM - 1:22 PM

Action Rating: 3 out of 5

Thursday, October 15, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 34.7°F
Average Humidity: 85%
Chance of Rain: 14%
Wind: 5.1 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 2.61 μg/m3
PM10: 2.73 μg/m3
Carbon Monoxide: 144 μg/m3
Nitrogen Dioxide: 2.71 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 85.71 μg/m3

Astronomical

Sunrise: 7:43 AM
Sun Transit: 1:12 PM
Sunset: 6:42 PM
Daylight: 10 hrs 59 mins
Moonrise: 1:20 PM
Moon Transit: 5:18 PM
Moonset: 9:16 PM
Moon Phase: Waxing Crescent
Moon Illumination: 17.2%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
4:48 PM - 7:18 PM

Minor Periods

8:46 PM - 10:16 PM
12:50 AM - 2:20 PM

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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