Water Temperature of the Madison River in West Yellowstone, MT

Current Water Temperature

66.4°F

Measurement Time: Thursday, September 3, 2026, 9:30 AM MDT

Temperature Locations

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Local Points of Interest

Yellowstone National Park

Madison River

Station Name: Madison River near West Yellowstone, MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,647 feet

Nearest Address:
Up River Loop Trail
West Yellowstone, MT 59758
Gallatin County

GPS Coordinates: 44.6570722, -111.0679639

Nearby Water Temperatures

Gibbon River, Yellowstone National Park, WY (10.2 mi)
Firehole River, Yellowstone National Park, WY (10.4 mi)
Tantalus Creek, Yellowstone National Park, WY (18.2 mi)
Firehole River, Yellowstone National Park, WY (18.2 mi)
Madison River, Grayling, MT (19.6 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (29.3 mi)
Madison River, Cameron, MT (29.8 mi)
Yellowstone River, Corwin Springs, MT (34.2 mi)
Lamar River, Yellowstone National Park, WY (38 mi)
Snake River, Flagg Ranch, WY (43.3 mi)
Madison River, Ennis, MT (52 mi)
Snake River, Moran, WY (60.1 mi)
Madison River, Norris, MT (63.9 mi)
Buffalo Fork River, Moran, WY (64.5 mi)
Snake River, Moose, WY (71.5 mi)

Weather for West Yellowstone, Montana

Current Weather

64°F

Conditions: Mostly Sunny

Humidity: 37%

Wind: SSW 14 mph

Dew Point: 37°F

Weather Forecast

This Afternoon
66°F - Mostly Sunny

Tonight
39°F - Partly Cloudy

Friday
69°F - Sunny

Friday Night
40°F - Mostly Clear

Saturday
72°F - Sunny

Saturday Night
38°F - Mostly Clear

Sunday
75°F - Mostly Sunny then Slight Chance Showers And Thunderstorms

Sunday Night
40°F - Showers And Thunderstorms

Labor Day
61°F - Showers And Thunderstorms Likely then Chance Showers And Thunderstorms

Monday Night
33°F - Chance Rain Showers then Partly Cloudy

Tuesday
63°F - Sunny

Tuesday Night
33°F - Partly Cloudy

Wednesday
68°F - Mostly Sunny then Slight Chance Rain Showers

Wednesday Night
37°F - Slight Chance Rain Showers

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:23 PM
Sunset: 7:57 PM
Daylight: 13 hrs 7 mins

Moonrise: 11:01 PM
Moon Transit: 6:21 AM
Moonset: 2:37 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
3:25 PM - 5:55 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:23 PM
Sunset: 7:57 PM
Daylight: 13 hrs 7 mins

Moonrise: 11:01 PM
Moon Transit: 6:21 AM
Moonset: 2:37 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
3:25 PM - 5:55 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:23 PM
Sunset: 7:57 PM
Daylight: 13 hrs 7 mins

Moonrise: 11:01 PM
Moon Transit: 6:21 AM
Moonset: 2:37 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
3:25 PM - 5:55 PM

Minor Periods

12:00 AM - 12:00 AM
2:07 PM - 3:37 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:23 PM
Sunset: 7:55 PM
Daylight: 13 hrs 4 mins

Moonrise: 12:01 AM
Moon Transit: 7:22 AM
Moonset: 3:49 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
4:27 PM - 6:57 PM

Minor Periods

3:19 PM - 4:49 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:23 PM
Sunset: 7:55 PM
Daylight: 13 hrs 4 mins

Moonrise: 12:01 AM
Moon Transit: 7:22 AM
Moonset: 3:49 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
4:27 PM - 6:57 PM

Minor Periods

3:19 PM - 4:49 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:22 PM
Sunset: 7:53 PM
Daylight: 13 hrs 1 mins

Moonrise: 12:57 AM
Moon Transit: 8:24 AM
Moonset: 4:50 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:54 AM - 10:24 AM
5:30 PM - 8:00 PM

Minor Periods

4:20 PM - 5:50 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:22 PM
Sunset: 7:53 PM
Daylight: 13 hrs 1 mins

Moonrise: 12:57 AM
Moon Transit: 8:24 AM
Moonset: 4:50 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:54 AM - 10:24 AM
5:30 PM - 8:00 PM

Minor Periods

4:20 PM - 5:50 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:22 PM
Sunset: 7:51 PM
Daylight: 12 hrs 58 mins

Moonrise: 1:06 AM
Moon Transit: 9:27 AM
Moonset: 5:38 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
6:32 PM - 9:02 PM

Minor Periods

5:08 PM - 6:38 PM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:22 PM
Sunset: 7:51 PM
Daylight: 12 hrs 58 mins

Moonrise: 1:06 AM
Moon Transit: 9:27 AM
Moonset: 5:38 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
6:32 PM - 9:02 PM

Minor Periods

5:08 PM - 6:38 PM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:22 PM
Sunset: 7:50 PM
Daylight: 12 hrs 55 mins

Moonrise: 2:24 AM
Moon Transit: 10:27 AM
Moonset: 6:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
9:57 AM - 12:27 AM

Minor Periods

5:45 PM - 7:15 PM
1:54 AM - 3:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:22 PM
Sunset: 7:50 PM
Daylight: 12 hrs 55 mins

Moonrise: 2:24 AM
Moon Transit: 10:27 AM
Moonset: 6:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
9:57 AM - 12:27 AM

Minor Periods

5:45 PM - 7:15 PM
1:54 AM - 3:24 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:21 PM
Sunset: 7:48 PM
Daylight: 12 hrs 52 mins

Moonrise: 3:45 AM
Moon Transit: 11:22 AM
Moonset: 6:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
10:52 AM - 1:22 PM

Minor Periods

6:14 PM - 7:44 PM
3:15 AM - 4:45 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:21 PM
Sunset: 7:48 PM
Daylight: 12 hrs 52 mins

Moonrise: 3:45 AM
Moon Transit: 11:22 AM
Moonset: 6:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
10:52 AM - 1:22 PM

Minor Periods

6:14 PM - 7:44 PM
3:15 AM - 4:45 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:21 PM
Sunset: 7:46 PM
Daylight: 12 hrs 49 mins

Moonrise: 5:05 AM
Moon Transit: 12:14 AM
Moonset: 7:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

9:14 PM - 11:44 PM
11:44 AM - 2:14 PM

Minor Periods

6:37 PM - 8:07 PM
4:35 AM - 6:05 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:21 PM
Sunset: 7:46 PM
Daylight: 12 hrs 49 mins

Moonrise: 5:05 AM
Moon Transit: 12:14 AM
Moonset: 7:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

9:14 PM - 11:44 PM
11:44 AM - 2:14 PM

Minor Periods

6:37 PM - 8:07 PM
4:35 AM - 6:05 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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