Weather for Mammoth Lakes, California
Current Weather
Humidity: 58%
Feels Like: 48.3°F
Wind: SW 5.6 mph
Wind Gusts: 11.7 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Sun
H: 75°F
L: 48°F
Mon
H: 71°F
L: 43°F
Tue
H: 69°F
L: 39°F
Wed
H: 74°F
L: 42°F
Thu
H: 74°F
L: 42°F
Air Quality
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 127 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Moon Transit: 9:02 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
8:32 AM - 11:02 AM5:01 PM - 7:31 PM
Minor Periods
4:22 PM - 5:52 PM12:52 AM - 2:22 AM
Action Rating: 2 out of 5
Fire Weather Watch issued July 19 at 1:21PM PDT until July 21 at 10:00PM PDT by NWS Reno NV
Effective: Sat July 19, 2025, 1:21 PM
Expires: Sun July 20, 2025, 2:00 PM
The National Weather Service in Reno has issued a Fire Weather Watch for gusty winds and low humidity, which is in effect from Monday afternoon through Monday evening. * Affected Area...Fire Weather Zone 423 West Humboldt Basin in Pershing County and Fire Weather Zone 429 Lahontan Basin including Churchill and Eastern Mineral Counties. * Winds...West 20-25 mph with gusts up to 35 mph. * Humidity...7 to 13% * Duration...3 to 6 hours. * Impacts...The combination of gusty winds and low humidity can cause fire to rapidly grow in size and intensity before first responders can contain them.
Avoid outdoor activities that can cause a spark near dry vegetation, such as yard work, target shooting, or campfires. Follow local fire restrictions. Check weather.gov/reno for updates and livingwithfire.info for preparedness tips.
Fire Weather Watch issued July 19 at 1:21PM PDT until July 21 at 10:00PM PDT by NWS Reno NV
Effective: Sat July 19, 2025, 1:21 PM
Expires: Sun July 20, 2025, 2:00 PM
The National Weather Service in Reno has issued a Fire Weather Watch for gusty winds and low humidity, which is in effect from Monday afternoon through Monday evening. * Affected Area...Fire Weather Zone 423 West Humboldt Basin in Pershing County and Fire Weather Zone 429 Lahontan Basin including Churchill and Eastern Mineral Counties. * Winds...West 20-25 mph with gusts up to 35 mph. * Humidity...7 to 13% * Duration...3 to 6 hours. * Impacts...The combination of gusty winds and low humidity can cause fire to rapidly grow in size and intensity before first responders can contain them.
Avoid outdoor activities that can cause a spark near dry vegetation, such as yard work, target shooting, or campfires. Follow local fire restrictions. Check weather.gov/reno for updates and livingwithfire.info for preparedness tips.
Weather Forecast
Average Temperature: 61.5°F
Average Humidity: 40%
Wind: 17.9 mph
UV Index: 3.1
Air Quality
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 122.28 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Moon Transit: 9:02 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
8:32 AM - 11:02 AM5:01 PM - 7:31 PM
Minor Periods
4:22 PM - 5:52 PM12:52 AM - 2:22 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 56.6°F
Average Humidity: 33%
Wind: 17.4 mph
UV Index: 3.2
Air Quality
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 125.04 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:13 PM
Daylight: 14 hrs 23 mins
Moon Transit: 10:04 AM
Moonset: 6:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
6:04 PM - 8:34 PM9:34 AM - 12:04 AM
Minor Periods
5:33 PM - 7:03 PM1:40 AM - 3:10 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 54.3°F
Average Humidity: 42%
Wind: 16.3 mph
UV Index: 3.2
Air Quality
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 109.72 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:13 PM
Daylight: 14 hrs 21 mins
Moon Transit: 11:08 AM
Moonset: 7:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
7:07 PM - 9:37 PM10:38 AM - 1:08 PM
Minor Periods
6:35 PM - 8:05 PM2:39 AM - 4:09 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 56.8°F
Average Humidity: 38%
Wind: 14.8 mph
UV Index: 3.1
Air Quality
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 95.46 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:12 PM
Daylight: 14 hrs 20 mins
Moon Transit: 12:10 AM
Moonset: 7:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
8:08 PM - 10:38 PM11:40 AM - 2:10 PM
Minor Periods
7:25 PM - 8:55 PM3:47 AM - 5:17 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 52.8°F
Average Humidity: 38%
Wind: 12.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:11 PM
Daylight: 14 hrs 18 mins
Moon Transit: 1:08 PM
Moonset: 8:36 PM
Moon Phase: New
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
9:05 PM - 11:35 PM12:38 AM - 3:08 PM
Minor Periods
8:06 PM - 9:36 PM4:59 AM - 6:29 AM
Action Rating: 4 out of 5