Happy Valley, California Weather
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Weather Forecast for Happy Valley, California : Calaveras County
Issued: 2:22 pm PDT Oct 18, 2025 Latitude: 38.2999153 Longitude: -120.6838211 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday Rain on Saturday
Low: 55°F High: 75°F High: 75°F High: 77°F High: 69°F High: 70°F High: 70°F High: 59°F
Low: 53°F Low: 55°F Low: 54°F Low: 49°F Low: 50°F Low: 52°F  
Clear Sunny Sunny Sunny Mostly Sunny Sunny Mostly Sunny Rain
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Current Conditions at
MATHER AFB - (KMHR)
79°
Clear
as of 2:55 PM PDST
Rel. Humidity: 36%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STOCKTON - (KSCK)
79°
Clear
as of 2:55 PM PDST
Rel. Humidity: 39%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
MCCLELLAN AFB - (KMCC)
77°
Clear
as of 3:00 PM PDST
Rel. Humidity: 38%
Dew Point: 50°F
Visibility: 9 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
SACRAMENTO EXEC ARPT - (KSAC)
77°
Clear
as of 2:53 PM PDST
Rel. Humidity: 38%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 55. Light and variable wind.
Sunny on Sunday Sunday... Sunny, with a high near 75. Calm wind becoming west southwest around 5 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53. Light and variable wind.
Sunny on Monday Monday... Sunny, with a high near 75. Light and variable wind.
Clear on Monday Night Monday Night... Clear, with a low around 55. Light and variable wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 77.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 54.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 69.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 49.
Sunny on Thursday Thursday... Sunny, with a high near 70.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 70.
10% chance of rain Friday Night Friday Night... A slight chance of showers. Mostly cloudy, with a low around 52.
Rain on Saturday Saturday... Showers likely. Mostly cloudy, with a high near 59.
Current Radar Image


Sun Almanac for Happy Valley, California
Sunrise: 07:15 AM
Sunset: 6:20 PM
Civil Sunrise:06:48 AM
Civil Sunset: 6:47 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 7:18 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 7:48 PM
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