Princeton, CA Weather Forecast

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Princeton, CA Weather Forecast

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Princeton CA weather  - Clear - 77°F
Clear
77°F
Updated 8:03 pm
Feels Like 74°F
Humidity 40%
Wind N 0 mph
Barometer  29.85 in
Dew Point 51°F
Princeton CA weather  - Clear - 25°C
Clear
25°C
Updated 8:03 pm
Feels Like 23°C
Humidity 40%
Wind N 0 km/h
Barometer  101 kPa
Dew Point 11°C

Princeton Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY WEDNESDAY
Princeton, CA Weather - Tonight Clear Princeton, CA Weather - Thursday Mostly Sunny Princeton, CA Weather - Thursday Night Partly Cloudy Princeton, CA Weather - Friday Mostly Sunny Princeton, CA Weather - Friday Night Mostly Clear Princeton, CA Weather - Saturday Mostly Sunny Princeton, CA Weather - Saturday Night Mostly Clear Princeton, CA Weather - Sunday Partly Cloudy Princeton, CA Weather - Sunday Night Mostly Clear Princeton, CA Weather - Monday Clear Princeton, CA Weather - Tuesday Clear Princeton, CA Weather - Wednesday Clear
Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy Mostly Clear Clear Clear Clear
Lo: 57°FLo: 14°C Hi: 90°FHi: 32°C
Lo: 58°FLo: 14°C Hi: 83°FHi: 28°C
Lo: 56°FLo: 13°C Hi: 82°FHi: 28°C
Lo: 54°FLo: 12°C Hi: 78°FHi: 26°C
Lo: 53°FLo: 12°C Hi: 85°FHi: 29°C
Lo: 55°FLo: 13°C
Hi: 85°FHi: 29°C
Lo: 55°FLo: 13°C
Hi: 85°FHi: 29°C
Lo: 55°FLo: 13°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM PDT Wed Sep 23 2026 Princeton, CA Weather - WeatherWorld.com

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Issued: 1230 PM PDT Wed Sep 23 2026

Key Messages

  • Periods of Elevated Fire Weather Conditions for portions of interior NorCal on Thursday and again Friday PM-Saturday AM due to breezy winds and low humidities.
  • Areas of Moderate HeatRisk in the Northern San Joaquin Valley on Thursday.
  • Low chances for isolated showers around Shasta county Thursday night into Friday. Otherwise, primarily dry weather continues into next week.
  • Periods of breezy to gusty winds Friday through early next week.

Discussion

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