Lake Mountain, CA Weather Forecast

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Lake Mountain, CA Weather Forecast

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Lake Mountain CA weather  - Overcast - 53°F
Overcast
53°F
Updated 4:43 am
Feels Like 47°F
Humidity 100%
Wind N 0 mph
Barometer  29.98 in
Dew Point 53°F
Lake Mountain CA weather  - Overcast - 12°C
Overcast
12°C
Updated 4:43 am
Feels Like 8°C
Humidity 100%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 12°C

Lake Mountain Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY THURSDAY THURSDAY NIGHT FRIDAY
Lake Mountain, CA Weather - Today Partly Cloudy Lake Mountain, CA Weather - Tonight Partly Cloudy Lake Mountain, CA Weather - Sunday Mostly Sunny Lake Mountain, CA Weather - Sunday Night Mostly Clear Lake Mountain, CA Weather - Monday Sunny Lake Mountain, CA Weather - Monday Night Mostly Clear Lake Mountain, CA Weather - Tuesday Mostly Clear Lake Mountain, CA Weather - Wednesday Mostly Clear Lake Mountain, CA Weather - Thursday Mostly Sunny Lake Mountain, CA Weather - Thursday Night Mostly Clear Lake Mountain, CA Weather - Friday Mostly Clear
Partly Cloudy Partly Cloudy Mostly Sunny Mostly Clear Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Sunny Mostly Clear Mostly Clear
Hi: 78°FHi: 26°C
Lo: 49°FLo: 9°C Hi: 76°FHi: 24°C
Lo: 48°FLo: 9°C Hi: 81°FHi: 27°C
Hi: 82°FHi: 28°C
Lo: 51°FLo: 11°C
Hi: 82°FHi: 28°C
Lo: 51°FLo: 11°C
Hi: 82°FHi: 28°C
Lo: 51°FLo: 11°C
Hi: 80°FHi: 27°C
Hi: 82°FHi: 28°C
Lo: 50°FLo: 10°C
Hi: 82°FHi: 28°C
Lo: 50°FLo: 10°C
POP = Probability of Precipitation.
Weather Outlook Updated: 136 AM PDT Sat Sep 26 2026 Lake Mountain, CA Weather - WeatherWorld.com

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Lake Mountain Forecast Discussion

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Issued: 237 AM PDT Sat Sep 26 2026

Key Messages

  • Cooler temperatures will arrive this weekend, bringing chances for isolated interior frost.
  • The extended forecast is dry
  • A long period swell will bring a moderate risk for sneaker waves early next week.

Discussion

...A colder air mass will continue to affect Northwest California this weekend. This will bring the potential for isolated frost for some of the coldest interior valleys (particularly Hayfork). Early this morning, the combination of offshore winds and increasing mid to high l...