Water Temperature of Hot Creek in Mammoth Lakes, CA

Current Water Temperature

53.2°F

Measurement Time: Monday, October 31, 2022, 4:30 PM PDT

Temperature Locations

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Hot Creek

Station Name: 003S028E35KS01M HOT C FH
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 7,067 feet

Nearest Address:
17 Hot Creek Hatchery Rd
Mammoth Lakes, CA 93546
Mono County

GPS Coordinates: 37.6413224, -118.8504089

Nearby Water Temperatures

Hot Creek, Mammoth Lakes, CA (0.7 mi)
Hot Creek, Mammoth Lakes, CA (2.6 mi)
Deadman Creek, Mammoth Lakes, CA (9 mi)
Middle Fork San Joaquin River, Mammoth Lakes, CA (12.9 mi)
Merced River, Yosemite Valley, CA (39.2 mi)
Tuolumne River, Groveland, CA (48.1 mi)
Tuolumne River, Groveland, CA (55.6 mi)
Tuolumne River, Groveland, CA (62.1 mi)
Cherry Creek, Groveland, CA (62.5 mi)
Tuolumne River, Groveland, CA (63.4 mi)
San Joaquin River, Friant, CA (66.1 mi)
Walker Lake, Walker Lake, NV (73.5 mi)
Walker Lake, Walker Lake, NV (77 mi)
Trout Creek, South Lake Tahoe, CA (107.3 mi)
Upper Truckee River, South Lake Tahoe, CA (108 mi)

Weather for Mammoth Lakes, California

Current Weather

44.9°F
Clear
Conditions: Clear
Humidity: 41%
Feels Like: 38.7°F
Wind: SSE 2.7 mph
Wind Gusts: 2.8 mph
Pressure: 30.08 in
Precipitation: 0 in
Cloud Cover: 3%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Tue
H: 69°F
L: 37°F
Sunny
Wed
H: 71°F
L: 38°F
Sunny
Thu
H: 70°F
L: 38°F
Sunny
Fri
H: 67°F
L: 41°F
Sunny
Sat
H: 63°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 3.6 μg/m3
PM10: 4.1 μg/m3
Carbon Monoxide: 121 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 101 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:43 AM
Sunset: 6:31 PM
Daylight: 11 hrs 35 mins
Moonrise: 2:37 AM
Moon Transit: 9:40 AM
Moonset: 4:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:36 PM - 8:06 PM
9:10 AM - 11:40 AM

Minor Periods

4:02 PM - 5:32 PM
2:07 AM - 3:37 AM

Action Rating: 2 out of 5

Heat Advisory issued October 5 at 10:15AM PDT until October 9 at 10:00PM PDT by NWS Hanford CA

Effective: Mon October 5, 2026, 10:15 AM
Expires: Tue October 6, 2026, 5:00 PM

* WHAT...High temperatures up to 102 degrees expected. Overnight lows between 70 and 75 degrees expected in the Sierra Foothills where the thermal belt is strongest * WHERE...San Joaquin Valley, Sierra Nevada foothills, and Coastal West Hills. * WHEN...Until 10 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate to major risk of heat-related illnesses for much of the population, especially those without effective cooling or hydration.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Heat Advisory issued October 6 at 4:32PM PDT until October 9 at 10:00PM PDT by NWS Hanford CA

Effective: Tue October 6, 2026, 4:32 PM
Expires: Wed October 7, 2026, 5:00 AM

* WHAT...High temperatures up to 102 degrees expected. Overnight lows between 70 and 75 degrees expected in the Sierra Foothills where the thermal belt is strongest * WHERE...San Joaquin Valley, Sierra Nevada foothills, and Coastal West Hills. * WHEN...Until 10 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate to major risk of heat-related illnesses for much of the population, especially those without effective cooling or hydration.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Tuesday, October 6, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 51.6°F
Average Humidity: 41%
Chance of Rain: 1%
Wind: 8.1 mph
UV Index: 7.4

Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 4.6 μg/m3
Carbon Monoxide: 143.46 μg/m3
Nitrogen Dioxide: 1.98 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 91.92 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:43 AM
Sunset: 6:31 PM
Daylight: 11 hrs 35 mins
Moonrise: 2:37 AM
Moon Transit: 9:40 AM
Moonset: 4:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:36 PM - 8:06 PM
9:10 AM - 11:40 AM

Minor Periods

4:02 PM - 5:32 PM
2:07 AM - 3:37 AM

Action Rating: 2 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 52.1°F
Average Humidity: 40%
Chance of Rain: 1%
Wind: 8.7 mph
UV Index: 7.2

Air Quality

AQI: 1 - Good
PM2.5: 3.39 μg/m3
PM10: 4.32 μg/m3
Carbon Monoxide: 127.79 μg/m3
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 0.27 μg/m3
Ozone: 90.42 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:43 AM
Sunset: 6:30 PM
Daylight: 11 hrs 33 mins
Moonrise: 3:47 AM
Moon Transit: 10:28 AM
Moonset: 4:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:23 PM - 8:53 PM
9:58 AM - 12:28 AM

Minor Periods

4:29 PM - 5:59 PM
3:17 AM - 4:47 AM

Action Rating: 3 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 52.7°F
Average Humidity: 39%
Chance of Rain: 2%
Wind: 9.4 mph
UV Index: 7.1

Air Quality

AQI: 1 - Good
PM2.5: 4.33 μg/m3
PM10: 5.18 μg/m3
Carbon Monoxide: 147.71 μg/m3
Nitrogen Dioxide: 2.63 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 88.71 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:42 AM
Sunset: 6:28 PM
Daylight: 11 hrs 31 mins
Moonrise: 4:54 AM
Moon Transit: 11:14 AM
Moonset: 5:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:08 PM - 9:38 PM
10:44 AM - 1:14 PM

Minor Periods

4:53 PM - 6:23 PM
4:24 AM - 5:54 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 52.6°F
Average Humidity: 40%
Chance of Rain: 3%
Wind: 9.8 mph
UV Index: 6.7

Air Quality

AQI: 1 - Good
PM2.5: 9.25 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 122.29 μg/m3
Nitrogen Dioxide: 3.03 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 85.71 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:42 AM
Sunset: 6:27 PM
Daylight: 11 hrs 28 mins
Moonrise: 6:00 AM
Moon Transit: 11:58 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:53 PM - 10:23 PM
11:28 AM - 1:58 PM

Minor Periods

5:18 PM - 6:48 PM
5:30 AM - 7:00 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 47.1°F
Average Humidity: 42%
Chance of Rain: 1%
Wind: 17.4 mph
UV Index: 6.7

Air Quality

AQI: 1 - Good
PM2.5: 3.97 μg/m3
PM10: 6.82 μg/m3
Carbon Monoxide: 110.04 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 0.21 μg/m3
Ozone: 75.38 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:42 AM
Sunset: 6:25 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:05 AM
Moon Transit: 12:43 AM
Moonset: 6:13 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:38 PM - 11:08 PM
12:13 AM - 2:43 PM

Minor Periods

5:43 PM - 7:13 PM
6:35 AM - 8:05 AM

Action Rating: 4 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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