Grimmer Park, CA Weather Forecast

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Grimmer Park, CA Weather Forecast

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Grimmer Park CA weather  - Clear - 60°F
Clear
60°F
Updated 7:45 pm
Feels Like 61°F
Humidity 87%
Wind NNW 8 mph
Barometer  29.92 in
Dew Point 57°F
Grimmer Park CA weather  - Clear - 16°C
Clear
16°C
Updated 7:45 pm
Feels Like 16°C
Humidity 87%
Wind NNW 13 km/h
Barometer  101.3 kPa
Dew Point 14°C

Grimmer Park Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Grimmer Park, CA Weather - Tonight Mostly Cloudy Grimmer Park, CA Weather - Monday Mostly Cloudy Grimmer Park, CA Weather - Monday Night Partly Cloudy Grimmer Park, CA Weather - Tuesday Mostly Cloudy Grimmer Park, CA Weather - Tuesday Night Mostly Clear Grimmer Park, CA Weather - Wednesday Partly Cloudy Grimmer Park, CA Weather - Wednesday Night Partly Cloudy Grimmer Park, CA Weather - Thursday Partly Cloudy Grimmer Park, CA Weather - Thursday Night Partly Cloudy Grimmer Park, CA Weather - Friday Partly Cloudy Grimmer Park, CA Weather - Friday Night Mostly Clear Grimmer Park, CA Weather - Saturday Partly Cloudy
Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Partly Cloudy
Lo: 59°FLo: 15°C Hi: 73°FHi: 23°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 80°FHi: 27°C
Lo: 60°FLo: 16°C Hi: 76°FHi: 24°C
Lo: 60°FLo: 16°C
Hi: 76°FHi: 24°C
Lo: 60°FLo: 16°C
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
POP = Probability of Precipitation.
Weather Outlook Updated: 602 PM PDT Sun Sep 20 2026 Grimmer Park, CA Weather - WeatherWorld.com

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Grimmer Park Forecast Discussion

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Issued: 504 PM PDT Sun Sep 20 2026

Key Messages

Updated at 925 PM PDT Sat Sep 19 2026
  • Brief cooling through Monday
  • More substantial warming trend Tuesday through Thursday

Aviation

... (00Z TAFS) Issued at 504 PM PDT Sun Sep 20 2026

Satellite shows mid to high level clouds and KMUX shows a few high based showers, otherwise VFR prevails except for areas of coastal stratus /MVFR-IFR/. Onshore winds will bring stratus and patchy drizzle /MVFR-IFR-LIFR/ inland tonight and Monday morning. Conditions improve to MVFR-VFR near the coast Monda...