Water Temperature of the Lamar River in Yellowstone National Park, WY

Current Water Temperature

52.7°F

Measurement Time: Saturday, September 12, 2026, 2:15 AM MDT

Temperature Locations

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Local Points of Interest

Yellowstone River; Buffalo Ford, WY; Tower Junction, WY; Cody, WY

Lamar River

Station Name: Lamar River nr Tower Ranger Station YNP
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,024 feet

Nearest Address:
Tower Ranger Station
Yellowstone National Park, WY 82190
Park County

GPS Coordinates: 44.92817778, -110.3942694

Nearby Water Temperatures

Boiling River Hot Springs, Yellowstone National Park, WY (15 mi)
Tantalus Creek, Yellowstone National Park, WY (20.7 mi)
Yellowstone River, Corwin Springs, MT (23.3 mi)
Gibbon River, Yellowstone National Park, WY (30.3 mi)
Firehole River, Yellowstone National Park, WY (31.3 mi)
Madison River, West Yellowstone, MT (38 mi)
Firehole River, Yellowstone National Park, WY (38.6 mi)
West Rosebud Creek, Roscoe, MT (40.7 mi)
Madison River, Grayling, MT (46.4 mi)
Madison River, Cameron, MT (58.1 mi)
Snake River, Flagg Ranch, WY (58.9 mi)
Madison River, Ennis, MT (69.5 mi)
Madison River, Norris, MT (71.8 mi)
Snake River, Moran, WY (74.5 mi)
Buffalo Fork River, Moran, WY (75.4 mi)

Weather for Yellowstone National Park, Wyoming

Current Weather

37°F
Mostly Sunny
Mostly Sunny
94%
ESE 1 mph
35°F

Weather Forecast

Mostly Sunny
Today
73°F - Mostly Sunny
Mostly Cloudy
Tonight
40°F - Mostly Cloudy
Mostly Sunny
Sunday
72°F - Mostly Sunny
Partly Cloudy
Sunday Night
31°F - Partly Cloudy
Sunny
Monday
62°F - Sunny
Mostly Clear
Monday Night
29°F - Mostly Clear
Sunny
Tuesday
69°F - Sunny
Partly Cloudy
Tuesday Night
30°F - Partly Cloudy
Mostly Sunny
Wednesday
70°F - Mostly Sunny
Mostly Clear
Wednesday Night
32°F - Mostly Clear
Sunny
Thursday
73°F - Sunny
Mostly Clear
Thursday Night
34°F - Mostly Clear
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Friday
74°F - Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Friday Night
36°F - Slight Chance Showers And Thunderstorms then Partly Cloudy

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:17 PM
Sunset: 7:38 PM
Daylight: 12 hrs 41 mins
Moonrise: 8:47 AM
Moon Transit: 2:30 PM
Moonset: 8:03 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:00 PM - 4:30 PM

Minor Periods

7:33 PM - 9:03 PM
8:17 AM - 9:47 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:57 AM
Sun Transit: 1:17 PM
Sunset: 7:38 PM
Daylight: 12 hrs 41 mins
Moonrise: 8:47 AM
Moon Transit: 2:30 PM
Moonset: 8:03 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:00 PM - 4:30 PM

Minor Periods

7:33 PM - 9:03 PM
8:17 AM - 9:47 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:57 AM
Sun Transit: 1:17 PM
Sunset: 7:38 PM
Daylight: 12 hrs 41 mins
Moonrise: 8:47 AM
Moon Transit: 2:30 PM
Moonset: 8:03 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:00 PM - 4:30 PM

Minor Periods

7:33 PM - 9:03 PM
8:17 AM - 9:47 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 1:17 PM
Sunset: 7:36 PM
Daylight: 12 hrs 37 mins
Moonrise: 9:58 AM
Moon Transit: 3:16 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:46 PM - 5:16 PM

Minor Periods

7:54 PM - 9:24 PM
9:28 AM - 10:58 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:58 AM
Sun Transit: 1:17 PM
Sunset: 7:36 PM
Daylight: 12 hrs 37 mins
Moonrise: 9:58 AM
Moon Transit: 3:16 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:46 PM - 5:16 PM

Minor Periods

7:54 PM - 9:24 PM
9:28 AM - 10:58 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:34 PM
Daylight: 12 hrs 34 mins
Moonrise: 11:09 AM
Moon Transit: 4:02 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
3:32 PM - 6:02 PM

Minor Periods

8:17 PM - 9:47 PM
10:39 AM - 12:09 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:34 PM
Daylight: 12 hrs 34 mins
Moonrise: 11:09 AM
Moon Transit: 4:02 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
3:32 PM - 6:02 PM

Minor Periods

8:17 PM - 9:47 PM
10:39 AM - 12:09 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:01 AM
Sun Transit: 1:16 PM
Sunset: 7:32 PM
Daylight: 12 hrs 31 mins
Moonrise: 12:19 AM
Moon Transit: 4:49 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

1:07 AM - 3:37 AM
4:19 PM - 6:49 PM

Minor Periods

8:44 PM - 10:14 PM
11:49 AM - 1:19 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:01 AM
Sun Transit: 1:16 PM
Sunset: 7:32 PM
Daylight: 12 hrs 31 mins
Moonrise: 12:19 AM
Moon Transit: 4:49 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

1:07 AM - 3:37 AM
4:19 PM - 6:49 PM

Minor Periods

8:44 PM - 10:14 PM
11:49 AM - 1:19 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 1:16 PM
Sunset: 7:30 PM
Daylight: 12 hrs 28 mins
Moonrise: 1:25 PM
Moon Transit: 5:39 PM
Moonset: 9:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

1:55 AM - 4:25 AM
5:09 PM - 7:39 PM

Minor Periods

9:18 PM - 10:48 PM
12:55 AM - 2:25 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:02 AM
Sun Transit: 1:16 PM
Sunset: 7:30 PM
Daylight: 12 hrs 28 mins
Moonrise: 1:25 PM
Moon Transit: 5:39 PM
Moonset: 9:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

1:55 AM - 4:25 AM
5:09 PM - 7:39 PM

Minor Periods

9:18 PM - 10:48 PM
12:55 AM - 2:25 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:28 PM
Daylight: 12 hrs 25 mins
Moonrise: 2:28 PM
Moon Transit: 6:30 PM
Moonset: 10:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
6:00 PM - 8:30 PM

Minor Periods

10:01 PM - 11:31 PM
1:58 PM - 3:28 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:28 PM
Daylight: 12 hrs 25 mins
Moonrise: 2:28 PM
Moon Transit: 6:30 PM
Moonset: 10:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
6:00 PM - 8:30 PM

Minor Periods

10:01 PM - 11:31 PM
1:58 PM - 3:28 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:04 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 22 mins
Moonrise: 3:23 PM
Moon Transit: 7:21 PM
Moonset: 11:21 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:53 PM - 4:23 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:04 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 22 mins
Moonrise: 3:23 PM
Moon Transit: 7:21 PM
Moonset: 11:21 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:53 PM - 4:23 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.

Webcams Near Yellowstone National Park, WY