Water Temperature of the Madison River in Ennis, MT

Current Water Temperature

67.1°F

Measurement Time: Wednesday, July 22, 2026, 7:15 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

79.9°F
Sunny
Sunny
78.4°F
81.2°F
52%
N 7.4 mph
8.7 mph
79.9°F
60.8°F
0 in
0%
5 mi
1012 mbar
6

Five Day Weather Forecast

Sunny
Wed
H: 88°F
L: 60°F
Sunny
Thu
H: 90°F
L: 52°F
Sunny
Fri
H: 95°F
L: 57°F
Sunny
Sat
H: 96°F
L: 58°F
Sunny
Sun
H: 96°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 12.5 μg/m3
PM10: 14.4 μg/m3
Carbon Monoxide: 114 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 102 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:33 PM
Sunset: 9:05 PM
Daylight: 15 hrs 4 mins
Moonrise: 3:48 PM
Moon Transit: 8:22 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
7:52 PM - 10:22 PM

Minor Periods

3:18 PM - 4:48 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Flood Watch issued July 21 at 10:41PM MDT until July 23 at 12:00AM MDT by NWS Great Falls MT

Effective: Tue July 21, 2026, 10:41 PM
Expires: Wed July 22, 2026, 4:00 PM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southwest Montana, including the following areas, Gallatin and Madison County Mountains and Centennial Mountains, Northwest Beaverhead County and Ruby Mountains and Southern Beaverhead Mountains. * WHEN...From Wednesday afternoon through Wednesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Slow moving thunderstorms capable of producing heavy rain are expected Wednesday afternoon and evening. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Wednesday, July 22, 2026

Weather Forecast

Sunny
87.8°F
59.9°F
70.6°F
64%
0.25 in
61%
0%
7.8 mph
8.3


Air Quality

AQI: 1 - Good
PM2.5: 13.2 μg/m3
PM10: 14.64 μg/m3
Carbon Monoxide: 111.38 μg/m3
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 74.83 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:33 PM
Sunset: 9:05 PM
Daylight: 15 hrs 4 mins
Moonrise: 3:48 PM
Moon Transit: 8:22 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
7:52 PM - 10:22 PM

Minor Periods

3:18 PM - 4:48 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
89.7°F
52.1°F
69.7°F
58%
0.02 in
36%
0%
13 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 9.74 μg/m3
Carbon Monoxide: 110.38 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 69.67 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:33 PM
Sunset: 9:04 PM
Daylight: 15 hrs 2 mins
Moonrise: 4:55 PM
Moon Transit: 9:10 PM
Moonset: 12:49 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
8:40 PM - 11:10 PM

Minor Periods

4:25 PM - 5:55 PM
12:19 AM - 1:49 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
95.2°F
56.7°F
75.7°F
37%
0 in
1%
0%
17.2 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 7.62 μg/m3
PM10: 9.12 μg/m3
Carbon Monoxide: 109.46 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 0.25 μg/m3
Ozone: 76.88 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:33 PM
Sunset: 9:03 PM
Daylight: 15 hrs mins
Moonrise: 5:58 PM
Moon Transit: 10:00 PM
Moonset: 1:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

6:04 AM - 8:34 AM
9:30 PM - 12:00 PM

Minor Periods

5:28 PM - 6:58 PM
12:50 AM - 2:20 AM

Action Rating: 4 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
95.5°F
57.8°F
76.2°F
35%
0 in
2%
0%
17.4 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 6.1 μg/m3
PM10: 8.43 μg/m3
Carbon Monoxide: 105.2 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 82.71 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:33 PM
Sunset: 9:02 PM
Daylight: 14 hrs 58 mins
Moonrise: 6:54 PM
Moon Transit: 10:51 PM
Moonset: 2:00 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

6:55 AM - 9:25 AM
12:00 AM - 12:00 AM

Minor Periods

6:24 PM - 7:54 PM
1:30 AM - 3:00 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
95.9°F
58.3°F
76.6°F
26%
0 in
3%
0%
15.4 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 3.89 μg/m3
PM10: 5.94 μg/m3
Carbon Monoxide: 106.29 μg/m3
Nitrogen Dioxide: 4.14 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:33 PM
Sunset: 9:01 PM
Daylight: 14 hrs 56 mins
Moonrise: 7:42 PM
Moon Transit: 11:42 PM
Moonset: 2:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

7:47 AM - 10:17 AM
12:00 AM - 12:00 AM

Minor Periods

7:12 PM - 8:42 PM
2:19 AM - 3:49 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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