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

Current Water Temperature

32.0°F

Measurement Time: Sunday, February 22, 2026, 8:15 AM MST

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

84.2°F
Clear
Clear
95.2°F
90°F
84%
SW 15.4 mph
21.2 mph
82°F
76.1°F
0 in
25%
4 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 85°F
L: 81°F
Patchy rain nearby
Mon
H: 85°F
L: 81°F
Patchy rain nearby
Tue
H: 85°F
L: 81°F
Patchy rain nearby
Wed
H: 85°F
L: 81°F
Patchy rain nearby
Thu
H: 85°F
L: 81°F

Air Quality

AQI: 2 - Moderate
PM2.5: 33.25 μg/m3
PM10: 87.95 μg/m3
Carbon Monoxide: 485.85 μg/m3
Nitrogen Dioxide: 9.95 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:35 AM
Sunset: 6:00 PM
Daylight: 10 hrs 49 mins
Moonrise: 9:14 AM
Moon Transit: 4:51 PM
Moonset: 12:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
4:21 PM - 6:51 PM

Minor Periods

8:44 AM - 10:14 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, February 22, 2026

Weather Forecast

Sunny
85.1°F
80.7°F
82.6°F
77%
0 in
0%
0%
17 mph
2


Air Quality

AQI: 2 - Moderate
PM2.5: 37.19 μg/m3
PM10: 110.31 μg/m3
Carbon Monoxide: 469.77 μg/m3
Nitrogen Dioxide: 6.17 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 72.52 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:35 AM
Sunset: 6:00 PM
Daylight: 10 hrs 49 mins
Moonrise: 9:14 AM
Moon Transit: 4:51 PM
Moonset: 12:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

1:05 AM - 3:35 AM
4:21 PM - 6:51 PM

Minor Periods

8:44 AM - 10:14 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Patchy rain nearby
85.3°F
81.1°F
82.8°F
77%
0.01 in
87%
0%
16.1 mph
2


Air Quality

AQI: 2 - Moderate
PM2.5: 29.38 μg/m3
PM10: 82.87 μg/m3
Carbon Monoxide: 445.25 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 68.72 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:34 AM
Sunset: 6:01 PM
Daylight: 10 hrs 52 mins
Moonrise: 9:46 AM
Moon Transit: 5:47 PM
Moonset: 12:44 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
5:17 PM - 7:47 PM

Minor Periods

9:16 AM - 10:46 AM
12:14 AM - 1:44 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Patchy rain nearby
85.2°F
81°F
82.8°F
75%
0.01 in
87%
0%
14.1 mph
2.2


Air Quality

AQI: 2 - Moderate
PM2.5: 35.83 μg/m3
PM10: 110.01 μg/m3
Carbon Monoxide: 482.69 μg/m3
Nitrogen Dioxide: 6.87 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 76.48 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:34 AM
Sunset: 6:03 PM
Daylight: 10 hrs 55 mins
Moonrise: 10:27 AM
Moon Transit: 6:48 PM
Moonset: 2:04 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

2:57 AM - 5:27 AM
6:18 PM - 8:48 PM

Minor Periods

9:57 AM - 11:27 AM
1:34 AM - 3:04 AM

Action Rating: 3 out of 5

Wednesday, February 25, 2026

Weather Forecast

Patchy rain nearby
84.5°F
81.3°F
82.6°F
74%
0.05 in
77%
0%
14.8 mph
2.2


Air Quality

AQI: 2 - Moderate
PM2.5: 32.19 μg/m3
PM10: 91.23 μg/m3
Carbon Monoxide: 530.42 μg/m3
Nitrogen Dioxide: 7.91 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 75.28 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:34 AM
Sunset: 6:04 PM
Daylight: 10 hrs 58 mins
Moonrise: 11:20 AM
Moon Transit: 7:51 PM
Moonset: 3:17 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
7:21 PM - 9:51 PM

Minor Periods

10:50 AM - 12:20 AM
2:47 AM - 4:17 AM

Action Rating: 2 out of 5

Thursday, February 26, 2026

Weather Forecast

Patchy rain nearby
84.6°F
81°F
82.7°F
74%
0.05 in
77%
0%
14.8 mph
2.3


Air Quality

AQI: 2 - Moderate
PM2.5: 29.43 μg/m3
PM10: 74.66 μg/m3
Carbon Monoxide: 342.94 μg/m3
Nitrogen Dioxide: 8.05 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 67.92 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:34 AM
Sunset: 6:05 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:27 AM
Moon Transit: 8:53 PM
Moonset: 4:21 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

5:02 AM - 7:32 AM
8:23 PM - 10:53 PM

Minor Periods

11:57 AM - 1:27 PM
3:51 AM - 5:21 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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