Weather Alert
Grimes Weather Warning NWS WEATHER ALERT FOR THE GRIMES, CA AREA - Issued: 1037 AM PDT Wed Sep 9 2026 Grimes Weather Warning

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Grimes, CA Weather Forecast

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Grimes, CA Weather Forecast

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Grimes CA weather - Clear - 95°F
Clear
95°F
Updated 7:33 pm
Feels Like 89°F
Humidity 18%
Wind N 0 mph
Barometer  29.92 in
Dew Point 45°F
Grimes CA weather - Clear - 35°C
Clear
35°C
Updated 7:33 pm
Feels Like 32°C
Humidity 18%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 7°C
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Grimes Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY TUESDAY WEDNESDAY
Grimes, CA Weather - Tonight Partly Cloudy Grimes, CA Weather - Thursday Mostly Sunny Grimes, CA Weather - Thursday Night Mostly Clear Grimes, CA Weather - Friday Sunny Grimes, CA Weather - Friday Night Clear Grimes, CA Weather - Saturday Sunny Grimes, CA Weather - Saturday Night Clear Grimes, CA Weather - Sunday Clear Grimes, CA Weather - Monday Clear Grimes, CA Weather - Tuesday Clear Grimes, CA Weather - Wednesday Mostly Sunny
Partly Cloudy Mostly Sunny Mostly Clear Sunny Clear Sunny Clear Clear Clear Clear Mostly Sunny
Lo: 67°FLo: 19°C Hi: 97°FHi: 36°C
 Lo: 62°FLo: 17°C Hi: 92°FHi: 33°C
 Lo: 57°FLo: 14°C Hi: 84°FHi: 29°C
 Lo: 56°FLo: 13°C Hi: 84°FHi: 29°C
Lo: 56°FLo: 13°C		 Hi: 84°FHi: 29°C
Lo: 56°FLo: 13°C		 Hi: 84°FHi: 29°C
Lo: 56°FLo: 13°C		 Hi: 80°FHi: 27°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM PDT Wed Sep 09 2026 Grimes, CA Weather - WeatherWorld.com

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Issued: 115 PM PDT Wed Sep 9 2026

Key Messages

  • Hot, dry and breezy through Thursday, with Moderate to Major HeatRisk and elevated fire weather conditions
  • Slight chance of virga/sprinkles and Sierra shower on Thursday
  • Breezy onshore winds Thursday-Saturday followed by gustier north winds Saturday night-Monday with elevated fire weather conditions

Discussion

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Today-Thursday: Current GOES-West visible satellite imagery illustrates a few mid to high clouds clipping northern California with a few cumulus clouds over the Sierra Nevada....