Water Temperature of Hot Creek in Mammoth Lakes, CA

Current Water Temperature

91.8°F

Measurement Time: Saturday, September 12, 2026, 10:00 PM PDT

Temperature Locations

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Hot Creek

Station Name: HOT C A FLUME NR MAMMOTH LAKES CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,969 feet

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

GPS Coordinates: 37.66882166, -118.8176312

Nearby Water Temperatures

Hot Creek, Mammoth Lakes, CA (2.6 mi)
Hot Creek, Mammoth Lakes, CA (3.2 mi)
Deadman Creek, Mammoth Lakes, CA (8.7 mi)
Middle Fork San Joaquin River, Mammoth Lakes, CA (14.9 mi)
Merced River, Yosemite Valley, CA (40.8 mi)
Tuolumne River, Groveland, CA (49.1 mi)
Tuolumne River, Groveland, CA (56.7 mi)
Tuolumne River, Groveland, CA (63.4 mi)
Cherry Creek, Groveland, CA (63.5 mi)
Tuolumne River, Groveland, CA (64.6 mi)
San Joaquin River, Friant, CA (68.7 mi)
Walker Lake, Walker Lake, NV (71.4 mi)
Walker Lake, Walker Lake, NV (75 mi)
Trout Creek, South Lake Tahoe, CA (106.7 mi)
Upper Truckee River, South Lake Tahoe, CA (107.5 mi)

Weather for Mammoth Lakes, California

Current Weather

43°F

Conditions: Mostly Sunny

Humidity: 53%

Wind: W 10 mph

Dew Point: 27°F

Weather Forecast

Today
77°F - Sunny

Tonight
36°F - Mostly Clear

Monday
76°F - Sunny

Monday Night
38°F - Clear

Tuesday
78°F - Sunny

Tuesday Night
39°F - Mostly Clear

Wednesday
77°F - Sunny

Wednesday Night
38°F - Clear

Thursday
79°F - Sunny

Thursday Night
41°F - Clear

Friday
81°F - Sunny

Friday Night
42°F - Clear

Saturday
81°F - Sunny

Saturday Night
43°F - Mostly Clear

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:51 AM
Sunset: 7:06 PM
Daylight: 12 hrs 30 mins

Moonrise: 9:21 AM
Moon Transit: 2:50 PM
Moonset: 8:12 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:20 PM - 4:50 PM

Minor Periods

7:42 PM - 9:12 PM
8:51 AM - 10:21 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: 6:36 AM
Sun Transit: 12:51 AM
Sunset: 7:06 PM
Daylight: 12 hrs 30 mins

Moonrise: 9:21 AM
Moon Transit: 2:50 PM
Moonset: 8:12 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:20 PM - 4:50 PM

Minor Periods

7:42 PM - 9:12 PM
8:51 AM - 10:21 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: 6:36 AM
Sun Transit: 12:51 AM
Sunset: 7:06 PM
Daylight: 12 hrs 30 mins

Moonrise: 9:21 AM
Moon Transit: 2:50 PM
Moonset: 8:12 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:20 PM - 4:50 PM

Minor Periods

7:42 PM - 9:12 PM
8:51 AM - 10:21 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: 6:37 AM
Sun Transit: 12:50 AM
Sunset: 7:04 PM
Daylight: 12 hrs 28 mins

Moonrise: 10:26 AM
Moon Transit: 3:36 PM
Moonset: 8:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:06 PM - 5:36 PM

Minor Periods

8:11 PM - 9:41 PM
9:56 AM - 11:26 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: 6:37 AM
Sun Transit: 12:50 AM
Sunset: 7:04 PM
Daylight: 12 hrs 28 mins

Moonrise: 10:26 AM
Moon Transit: 3:36 PM
Moonset: 8:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:06 PM - 5:36 PM

Minor Periods

8:11 PM - 9:41 PM
9:56 AM - 11:26 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: 6:38 AM
Sun Transit: 12:50 AM
Sunset: 7:03 PM
Daylight: 12 hrs 25 mins

Moonrise: 11:29 AM
Moon Transit: 4:24 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:54 PM - 6:24 PM

Minor Periods

8:44 PM - 10:14 PM
10:59 AM - 12:29 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: 6:38 AM
Sun Transit: 12:50 AM
Sunset: 7:03 PM
Daylight: 12 hrs 25 mins

Moonrise: 11:29 AM
Moon Transit: 4:24 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:54 PM - 6:24 PM

Minor Periods

8:44 PM - 10:14 PM
10:59 AM - 12:29 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: 6:38 AM
Sun Transit: 12:50 AM
Sunset: 7:01 PM
Daylight: 12 hrs 23 mins

Moonrise: 12:32 AM
Moon Transit: 5:14 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
4:44 PM - 7:14 PM

Minor Periods

9:22 PM - 10:52 PM
12:02 AM - 1:32 PM

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: 6:38 AM
Sun Transit: 12:50 AM
Sunset: 7:01 PM
Daylight: 12 hrs 23 mins

Moonrise: 12:32 AM
Moon Transit: 5:14 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
4:44 PM - 7:14 PM

Minor Periods

9:22 PM - 10:52 PM
12:02 AM - 1:32 PM

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: 6:39 AM
Sun Transit: 12:49 AM
Sunset: 7:00 PM
Daylight: 12 hrs 20 mins

Moonrise: 1:31 PM
Moon Transit: 6:05 PM
Moonset: 10:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
5:35 PM - 8:05 PM

Minor Periods

10:07 PM - 11:37 PM
1:01 PM - 2:31 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: 6:39 AM
Sun Transit: 12:49 AM
Sunset: 7:00 PM
Daylight: 12 hrs 20 mins

Moonrise: 1:31 PM
Moon Transit: 6:05 PM
Moonset: 10:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
5:35 PM - 8:05 PM

Minor Periods

10:07 PM - 11:37 PM
1:01 PM - 2:31 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: 6:40 AM
Sun Transit: 12:49 AM
Sunset: 6:58 PM
Daylight: 12 hrs 18 mins

Moonrise: 2:26 PM
Moon Transit: 6:56 PM
Moonset: 11:28 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
6:26 PM - 8:56 PM

Minor Periods

12:00 AM - 12:00 AM
1:56 PM - 3:26 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: 6:40 AM
Sun Transit: 12:49 AM
Sunset: 6:58 PM
Daylight: 12 hrs 18 mins

Moonrise: 2:26 PM
Moon Transit: 6:56 PM
Moonset: 11:28 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
6:26 PM - 8:56 PM

Minor Periods

12:00 AM - 12:00 AM
1:56 PM - 3:26 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: 6:41 AM
Sun Transit: 12:48 AM
Sunset: 6:57 PM
Daylight: 12 hrs 16 mins

Moonrise: 3:13 PM
Moon Transit: 7:47 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
7:17 PM - 9:47 PM

Minor Periods

2:43 PM - 4:13 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: 6:41 AM
Sun Transit: 12:48 AM
Sunset: 6:57 PM
Daylight: 12 hrs 16 mins

Moonrise: 3:13 PM
Moon Transit: 7:47 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
7:17 PM - 9:47 PM

Minor Periods

2:43 PM - 4:13 PM
12:00 AM - 12:00 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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