Twain, CA Weather Forecast

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Twain, CA Weather Forecast

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Twain CA weather  - Sunny - 59°F
Sunny
59°F
Updated 8:05 am
Feels Like 49°F
Humidity 82%
Wind N 0 mph
Barometer  29.94 in
Dew Point 54°F
Twain CA weather  - Sunny - 15°C
Sunny
15°C
Updated 8:05 am
Feels Like 10°C
Humidity 82%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 12°C

Twain Weather Forecast

TODAY TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT MONDAY
Twain, CA Weather - Today Sunny Twain, CA Weather - Tonight Clear Twain, CA Weather - Wednesday Mostly Sunny Twain, CA Weather - Wednesday Night Mostly Clear Twain, CA Weather - Thursday Mostly Sunny Twain, CA Weather - Thursday Night Partly Cloudy Twain, CA Weather - Friday Mostly Sunny Twain, CA Weather - Friday Night Mostly Clear Twain, CA Weather - Saturday Mostly Clear Twain, CA Weather - Sunday Mostly Clear Twain, CA Weather - Sunday Night Clear Twain, CA Weather - Monday Clear
Sunny Clear Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Clear Clear
Hi: 82°FHi: 28°C
Lo: 60°FLo: 16°C Hi: 86°FHi: 30°C
Lo: 62°FLo: 17°C Hi: 86°FHi: 30°C
Lo: 63°FLo: 17°C Hi: 76°FHi: 24°C
Hi: 75°FHi: 24°C
Lo: 57°FLo: 14°C
Hi: 75°FHi: 24°C
Lo: 57°FLo: 14°C
Hi: 75°FHi: 24°C
Lo: 57°FLo: 14°C
Hi: 76°FHi: 24°C
Lo: 54°FLo: 12°C
Hi: 76°FHi: 24°C
Lo: 54°FLo: 12°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Tue Sep 22 2026 Twain, CA Weather - WeatherWorld.com

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Issued: 117 PM PDT Mon Sep 21 2026

Key Messages

  • Periodically breezy winds and warming temperatures, peaking on Thursday with areas of Moderate HeatRisk in the Valley.
  • Isolated mountain shower and thunderstorm chances (less than 10%) today along the Sierra Crest.
  • Potential for unsettled weather and increased onshore winds over the weekend as a system passes to our north.

Discussion

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...Today through Thursday...

Scattered clouds continue to move across parts of northern California today, with cooler temperatures and breezy onshore wi...