Grimes, CA Weather Forecast

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Grimes, CA Weather Forecast

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Grimes CA weather  - Clear - 77°F
Clear
77°F
Updated 11:12 pm
Feels Like 52°F
Humidity 37%
Wind VRB 5 mph
Barometer  29.88 in
Dew Point 49°F
Grimes CA weather  - Clear - 25°C
Clear
25°C
Updated 11:12 pm
Feels Like 11°C
Humidity 37%
Wind VRB 8 km/h
Barometer  101.2 kPa
Dew Point 9°C

Grimes Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY SATURDAY SATURDAY NIGHT SUNDAY MONDAY
Grimes, CA Weather - Tonight Hazy Grimes, CA Weather - Tuesday Sunny Grimes, CA Weather - Tuesday Night Clear Grimes, CA Weather - Wednesday Sunny Grimes, CA Weather - Wednesday Night Mostly Clear Grimes, CA Weather - Thursday Mostly Sunny Grimes, CA Weather - Thursday Night Partly Cloudy Grimes, CA Weather - Friday Mostly Clear Grimes, CA Weather - Saturday Mostly Clear Grimes, CA Weather - Saturday Night Chance Of Rain Grimes, CA Weather - Sunday Mostly Clear Grimes, CA Weather - Monday Mostly Clear
Hazy Sunny Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Clear Mostly Clear Chance of Rain Mostly Clear Mostly Clear
Lo: 44°FLo: 7°C Hi: 66°FHi: 19°C
Lo: 44°FLo: 7°C Hi: 68°FHi: 20°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 42°FLo: 6°C Hi: 62°FHi: 17°C
Lo: 42°FLo: 6°C
Hi: 62°FHi: 17°C
Lo: 42°FLo: 6°C
Lo: 42°FLo: 6°C Hi: 63°FHi: 17°C
Lo: 42°FLo: 6°C
Hi: 63°FHi: 17°C
Lo: 42°FLo: 6°C
POP = Probability of Precipitation.
Weather Outlook Updated: 800 PM PDT Mon Oct 26 2026 Grimes, CA Weather - WeatherWorld.com

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Issued: 1239 PM PDT Mon Oct 26 2026

Key Messages

  • Cool and dry weather through Friday
  • Breezy southwest winds today, strongest over the higher elevations of the southern Cascades and northern Sierra
  • Pattern change to unsettled weather this weekend

.DISCUSSION...

...Today through Friday... Latest GOES-west visible satellite shows some low to mid level clouds over the mountains this afternoon, especially for Shasta County and the Coast Range. Temperatures are currently trending approximately 3 to 8 degrees cooler than this time yesterday...