Alleghany, CA Weather Forecast

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Alleghany, CA Weather Forecast

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Alleghany CA weather  - Clear - 65°F
Clear
65°F
Updated 2:44 am
Feels Like 44°F
Humidity 41%
Wind N 0 mph
Barometer  30.27 in
Dew Point 41°F
Alleghany CA weather  - Clear - 18°C
Clear
18°C
Updated 2:44 am
Feels Like 7°C
Humidity 41%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 5°C

Alleghany Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Alleghany, CA Weather - Tonight Mostly Cloudy Alleghany, CA Weather - Monday Clearing Alleghany, CA Weather - Monday Night Partly Cloudy Alleghany, CA Weather - Tuesday Mostly Sunny Alleghany, CA Weather - Tuesday Night Mostly Clear Alleghany, CA Weather - Wednesday Mostly Sunny Alleghany, CA Weather - Wednesday Night Mostly Clear Alleghany, CA Weather - Thursday Mostly Sunny Alleghany, CA Weather - Thursday Night Partly Cloudy Alleghany, CA Weather - Friday Mostly Clear Alleghany, CA Weather - Friday Night Mostly Clear Alleghany, CA Weather - Saturday Clear
Mostly Cloudy Clearing Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Clear Mostly Clear Clear
Lo: 63°FLo: 17°C Hi: 84°FHi: 29°C
Lo: 62°FLo: 17°C Hi: 86°FHi: 30°C
Lo: 65°FLo: 18°C Hi: 87°FHi: 31°C
Lo: 66°FLo: 19°C Hi: 86°FHi: 30°C
Lo: 65°FLo: 18°C Hi: 83°FHi: 28°C
Lo: 64°FLo: 18°C
Hi: 83°FHi: 28°C
Lo: 64°FLo: 18°C
Hi: 82°FHi: 28°C
Lo: 62°FLo: 17°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Sun Aug 16 2026 Alleghany, CA Weather - WeatherWorld.com

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Alleghany Forecast Discussion

Issued: 1234 PM PDT Sun Aug 16 2026

Key Messages

  • Seasonal temperatures and dry conditions continue through the week ahead.


Discussion

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We continue to see clear skies across California this afternoon, with temperatures reaching into the upper 80s to lower 90s for daytime highs. Winds will start to increase this evening around the Delta helping to bring cooler conditions after sunset. Overnight temperatures drop into the upper 50s to lower 60s around the Delta, southern Sacramento Valley, and northern Sa...