Washington, CA Weather Forecast

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Washington, CA Weather Forecast

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Washington CA weather  - Overcast - 50°F
Overcast
50°F
Updated 8:25 am
Feels Like 47°F
Humidity 49%
Wind VRB 6 mph
Barometer  30.17 in
Dew Point 32°F
Washington CA weather  - Overcast - 10°C
Overcast
10°C
Updated 8:25 am
Feels Like 9°C
Humidity 49%
Wind VRB 10 km/h
Barometer  102.2 kPa
Dew Point 0°C

Washington Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Washington, CA Weather - Today Patchy Fog Washington, CA Weather - Tonight Clear Washington, CA Weather - Friday Sunny Washington, CA Weather - Friday Night Clear Washington, CA Weather - Saturday Sunny Washington, CA Weather - Saturday Night Mostly Clear Washington, CA Weather - Sunday Mostly Sunny Washington, CA Weather - Sunday Night Partly Cloudy Washington, CA Weather - Monday Mostly Clear Washington, CA Weather - Monday Night Mostly Clear Washington, CA Weather - Tuesday Clear Washington, CA Weather - Tuesday Night Clear
Patchy Fog Clear Sunny Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Clear Mostly Clear Clear Clear
Hi: 72°FHi: 22°C
Lo: 52°FLo: 11°C Hi: 82°FHi: 28°C
Lo: 59°FLo: 15°C Hi: 86°FHi: 30°C
Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 60°FLo: 16°C Hi: 86°FHi: 30°C
Lo: 60°FLo: 16°C
Hi: 86°FHi: 30°C
Lo: 60°FLo: 16°C
Hi: 87°FHi: 31°C
Lo: 59°FLo: 15°C
Hi: 87°FHi: 31°C
Lo: 59°FLo: 15°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Thu Sep 17 2026 Washington, CA Weather - WeatherWorld.com

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Washington Forecast Discussion

Meteorlogic Glosserator
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Issued: 1215 PM PDT Wed Sep 16 2026

Key Messages

  • Cooler weather, breezy onshore winds, and increased humidity through Thursday
  • Isolated thunderstorm chances through Thursday, mainly across Coast Range, Shasta County, and southern Cascades
  • Warming and drying conditions late week and over the weekend with near normal temperatures

Discussion

...

Today-Thursday: Current GOES-West visible satellite imagery shows some cumulus clouds developing over the mountains mainly north of Interstate 80 so far on this Wednesday afternoon. The few low c...