Water Temperature of the Boiling River Hot Springs in Yellowstone National Park, WY

Current Water Temperature

115.5°F

Measurement Time: Friday, June 12, 2026, 6:15 PM MDT

Temperature Locations

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Local Points of Interest

Gardner River; Mammoth Hot Springs; Cody, WY

Boiling River Hot Springs

Station Name: Boiling River at Mammoth,YNP
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,686 feet

Nearest Address:
N Entrance Rd
Yellowstone National Park, WY 82190
Park County

GPS Coordinates: 44.9851333, -110.6893444

Nearby Water Temperatures

Yellowstone River, Corwin Springs, MT (10.1 mi)
Lamar River, Yellowstone National Park, WY (15 mi)
Tantalus Creek, Yellowstone National Park, WY (17.5 mi)
Gibbon River, Yellowstone National Park, WY (25.2 mi)
Firehole River, Yellowstone National Park, WY (26.6 mi)
Madison River, West Yellowstone, MT (29.3 mi)
Madison River, Grayling, MT (32.8 mi)
Firehole River, Yellowstone National Park, WY (36.9 mi)
Madison River, Cameron, MT (44.1 mi)
West Rosebud Creek, Roscoe, MT (51.7 mi)
Madison River, Ennis, MT (54.6 mi)
Madison River, Norris, MT (57.7 mi)
Snake River, Flagg Ranch, WY (61.2 mi)
Jefferson River, Three Forks, MT (76.8 mi)
Snake River, Moran, WY (78 mi)

Weather for Yellowstone National Park, Wyoming

Current Weather

32.8°F
Light freezing rain
Light freezing rain
28.2°F
32.8°F
83%
N 4.7 mph
9.9 mph
27.9°F
27.4°F
0 in
79%
6 mi
1019 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 57°F
L: 29°F
Sunny
Sun
H: 67°F
L: 23°F
Sunny
Mon
H: 74°F
L: 28°F
Sunny
Tue
H: 77°F
L: 36°F
Sunny
Wed
H: 69°F
L: 38°F

Air Quality

AQI: 1 - Good
PM2.5: 1.4 μg/m3
PM10: 2.3 μg/m3
Carbon Monoxide: 102 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:22 PM
Sunset: 9:10 PM
Daylight: 15 hrs 35 mins
Moonrise: 3:46 AM
Moon Transit: 11:54 AM
Moonset: 8:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

9:03 PM - 11:33 PM
11:24 AM - 1:54 PM

Minor Periods

7:46 PM - 9:16 PM
3:16 AM - 4:46 AM

Action Rating: 4 out of 5

Winter Weather Advisory issued June 12 at 12:42PM MDT until June 13 at 12:00PM MDT by NWS Billings MT

Effective: Fri June 12, 2026, 12:42 PM
Expires: Sat June 13, 2026, 12:00 PM

* WHAT...Wet snow expected for the Beartooth Highway. Total snow accumulations up to three inches. Greatest accumulations above 9000 feet. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From 6 PM this evening to noon MDT Saturday. * IMPACTS...Travel on the Beartooth Highway will be impacted by wintry conditions, mainly at elevations above Vista Point. * ADDITIONAL DETAILS...Those with recreation plans in the high country should be prepared for wintry conditions.

Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Saturday, June 13, 2026

Weather Forecast

Patchy rain nearby
56.9°F
28.5°F
43.7°F
69%
0.02 in
36%
0%
9.6 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 1.08 μg/m3
PM10: 1.55 μg/m3
Carbon Monoxide: 102.13 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 81.21 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:22 PM
Sunset: 9:10 PM
Daylight: 15 hrs 35 mins
Moonrise: 3:46 AM
Moon Transit: 11:54 AM
Moonset: 8:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

9:03 PM - 11:33 PM
11:24 AM - 1:54 PM

Minor Periods

7:46 PM - 9:16 PM
3:16 AM - 4:46 AM

Action Rating: 4 out of 5

Sunday, June 14, 2026

Weather Forecast

Sunny
66.5°F
22.5°F
45.8°F
55%
0 in
4%
0%
9.2 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 1.99 μg/m3
PM10: 2.46 μg/m3
Carbon Monoxide: 99.75 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 82.88 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:23 PM
Sunset: 9:11 PM
Daylight: 15 hrs 36 mins
Moonrise: 4:35 AM
Moon Transit: 1:00 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:30 AM - 3:00 PM

Minor Periods

9:01 PM - 10:31 PM
4:05 AM - 5:35 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Sunny
74°F
28.4°F
51.8°F
45%
0 in
2%
0%
12.8 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 1.65 μg/m3
PM10: 2.07 μg/m3
Carbon Monoxide: 97.04 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:23 PM
Sunset: 9:11 PM
Daylight: 15 hrs 36 mins
Moonrise: 5:39 AM
Moon Transit: 2:08 PM
Moonset: 10:33 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:38 PM - 4:08 PM

Minor Periods

10:03 PM - 11:33 PM
5:09 AM - 6:39 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Sunny
77.1°F
36.3°F
58.3°F
49%
0 in
2%
0%
19.2 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 1.67 μg/m3
PM10: 2.05 μg/m3
Carbon Monoxide: 99.8 μg/m3
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 77.13 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:23 PM
Sunset: 9:12 PM
Daylight: 15 hrs 36 mins
Moonrise: 6:56 AM
Moon Transit: 3:14 PM
Moonset: 11:18 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:44 PM - 5:14 PM

Minor Periods

12:00 AM - 12:00 AM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Sunny
68.6°F
37.5°F
50.9°F
50%
0 in
2%
0%
15.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.1 μg/m3
PM10: 2.63 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 2.23 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 74.57 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:23 PM
Sunset: 9:12 PM
Daylight: 15 hrs 37 mins
Moonrise: 8:20 AM
Moon Transit: 4:14 PM
Moonset: 12:18 AM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:22 AM - 2:52 AM
3:44 PM - 6:14 PM

Minor Periods

7:50 AM - 9:20 AM
12:00 AM - 12:00 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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