Water Temperature of the Madison River in Cameron, MT

Current Water Temperature

67.8°F

Measurement Time: Wednesday, August 5, 2026, 10:30 AM MDT

Temperature Locations

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Madison River

Station Name: Madison River at Kirby Ranch nr Cameron MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,879 feet

Nearest Address:
W Fork Brg
Cameron, MT 59720
Madison County

GPS Coordinates: 44.88865556, -111.580886

Nearby Water Temperatures

Madison River, Grayling, MT (12 mi)
Madison River, Ennis, MT (25.2 mi)
Madison River, West Yellowstone, MT (29.8 mi)
Gibbon River, Yellowstone National Park, WY (39.2 mi)
Firehole River, Yellowstone National Park, WY (39.8 mi)
Yellowstone River, Corwin Springs, MT (41.4 mi)
Madison River, Norris, MT (41.6 mi)
Tantalus Creek, Yellowstone National Park, WY (43.9 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (44.1 mi)
Firehole River, Yellowstone National Park, WY (47.6 mi)
Ruby River, Twin Bridges, MT (56.2 mi)
Lamar River, Yellowstone National Park, WY (58.1 mi)
Big Hole River, Glen, MT (60.9 mi)
Jefferson River, Twin Bridges, MT (61.9 mi)
Jefferson River, Waterloo, MT (66.2 mi)

Weather for Cameron, Montana

Current Weather

78.8°F
Sunny
Sunny
67.8°F
76.1°F
10%
WNW 10.5 mph
12.1 mph
78.8°F
18.9°F
0 in
0%
6 mi
1012 mbar
3.3

Five Day Weather Forecast

Sunny
Wed
H: 79°F
L: 38°F
Sunny
Thu
H: 85°F
L: 47°F
Sunny
Fri
H: 88°F
L: 49°F
Sunny
Sat
H: 88°F
L: 50°F
Sunny
Sun
H: 85°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 9 μg/m3
PM10: 9.5 μg/m3
Carbon Monoxide: 117 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 128 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:32 PM
Sunset: 8:47 PM
Daylight: 14 hrs 30 mins
Moonrise: 12:15 AM
Moon Transit: 6:36 AM
Moonset: 2:15 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

6:06 AM - 8:36 AM
3:34 PM - 6:04 PM

Minor Periods

1:45 PM - 3:15 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Air Quality Alert issued August 5 at 11:07AM MDT by NWS Riverton WY

Effective: Wed August 5, 2026, 11:07 AM
Expires: Thu August 6, 2026, 11:00 AM

The following message is transmitted on behalf of the Wyoming Department of Environmental Quality, Air Quality Division, and the Wyoming Department of Health. * WHAT...Air Quality Alert for Wildfire Smoke. * WHERE...All of central and western Wyoming. * WHEN...11 AM MDT Wednesday to 11 AM MDT Thursday. * IMPACTS...Smoke from western United States wildfires continues to be observed across much of western and central Wyoming. The smoke is limiting visibilities at times. HEALTH INFORMATION...The Wyoming Department of Health recommends that the elderly, young children, and individuals with respiratory problems avoid excessive physical exertion and minimize outdoor activities during this time. Wildfire smoke is made up of a variety of pollutants, including particulate matter and ozone, which can cause respiratory health effects. Although these people are most susceptible to health impacts, the Department of Health also advises that everyone should avoid prolonged exposure to poor air quality conditions. CURRENT CONDITIONS...The Wyoming Department of Environmental Quality, Air Quality Division offers near real-time air quality data for Wyoming's monitoring stations and health effects information to help the public interpret current conditions. Current air quality conditions across the state of Wyoming can be found at http://www.wyvisnet.com/.


Wednesday, August 5, 2026

Weather Forecast

Sunny
79.2°F
38.4°F
58.8°F
23%
0 in
0%
0%
11 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 13.28 μg/m3
PM10: 13.79 μg/m3
Carbon Monoxide: 139.79 μg/m3
Nitrogen Dioxide: 4.61 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 105.58 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:32 PM
Sunset: 8:47 PM
Daylight: 14 hrs 30 mins
Moonrise: 12:15 AM
Moon Transit: 6:36 AM
Moonset: 2:15 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

6:06 AM - 8:36 AM
3:34 PM - 6:04 PM

Minor Periods

1:45 PM - 3:15 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
84.8°F
46.5°F
65.1°F
18%
0 in
0%
0%
13.6 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 9.13 μg/m3
PM10: 10.61 μg/m3
Carbon Monoxide: 121.71 μg/m3
Nitrogen Dioxide: 5.3 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 103.71 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:32 PM
Sunset: 8:46 PM
Daylight: 14 hrs 28 mins
Moonrise: 12:42 AM
Moon Transit: 7:30 AM
Moonset: 3:34 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
4:30 PM - 7:00 PM

Minor Periods

3:04 PM - 4:34 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, August 7, 2026

Weather Forecast

Sunny
88.4°F
49.3°F
68.2°F
20%
0 in
1%
0%
15.4 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 11.94 μg/m3
PM10: 12.38 μg/m3
Carbon Monoxide: 151.5 μg/m3
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 123.33 μg/m3

Astronomical

Sunrise: 6:19 AM
Sun Transit: 1:32 PM
Sunset: 8:45 PM
Daylight: 14 hrs 25 mins
Moonrise: 12:19 AM
Moon Transit: 8:29 AM
Moonset: 4:52 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
5:30 PM - 8:00 PM

Minor Periods

4:22 PM - 5:52 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, August 8, 2026

Weather Forecast

Sunny
88°F
50.3°F
68.6°F
19%
0 in
1%
0%
17 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 13.28 μg/m3
PM10: 13.83 μg/m3
Carbon Monoxide: 159.09 μg/m3
Nitrogen Dioxide: 5.23 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 121.25 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:31 PM
Sunset: 8:43 PM
Daylight: 14 hrs 23 mins
Moonrise: 1:06 AM
Moon Transit: 9:32 AM
Moonset: 6:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%

Best Times for Fishing or Hunting

Major Periods

6:34 PM - 9:04 PM
9:02 AM - 11:32 AM

Minor Periods

5:32 PM - 7:02 PM
12:36 AM - 2:06 AM

Action Rating: 3 out of 5

Sunday, August 9, 2026

Weather Forecast

Sunny
84.6°F
48.2°F
66.1°F
20%
0 in
0%
0%
16.3 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 11.73 μg/m3
PM10: 13.26 μg/m3
Carbon Monoxide: 204.71 μg/m3
Nitrogen Dioxide: 7.06 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 95.86 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:31 PM
Sunset: 8:42 PM
Daylight: 14 hrs 20 mins
Moonrise: 2:09 AM
Moon Transit: 10:37 AM
Moonset: 7:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.8%

Best Times for Fishing or Hunting

Major Periods

7:39 PM - 10:09 PM
10:07 AM - 12:37 AM

Minor Periods

6:31 PM - 8:01 PM
1:39 AM - 3:09 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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