Lost Isle, CA Weather Forecast

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Lost Isle, CA Weather Forecast

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Lost Isle CA weather  - Clear - 66°F
Clear
66°F
Updated 12:25 pm
Feels Like 61°F
Humidity 58%
Wind WNW 9 mph
Barometer  30.06 in
Dew Point 51°F
Lost Isle CA weather  - Clear - 19°C
Clear
19°C
Updated 12:25 pm
Feels Like 16°C
Humidity 58%
Wind WNW 14 km/h
Barometer  101.8 kPa
Dew Point 11°C

Lost Isle Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Lost Isle, CA Weather - Today Mostly Sunny Lost Isle, CA Weather - Tonight Patchy Fog Lost Isle, CA Weather - Thursday Clearing Lost Isle, CA Weather - Thursday Night Patchy Fog Lost Isle, CA Weather - Friday Patchy Fog Lost Isle, CA Weather - Friday Night Clear Lost Isle, CA Weather - Saturday Sunny Lost Isle, CA Weather - Saturday Night Clear Lost Isle, CA Weather - Sunday Mostly Clear Lost Isle, CA Weather - Sunday Night Mostly Clear Lost Isle, CA Weather - Monday Partly Cloudy Lost Isle, CA Weather - Monday Night Mostly Clear
Mostly Sunny Patchy Fog Clearing Patchy Fog Patchy Fog Clear Sunny Clear Mostly Clear Mostly Clear Partly Cloudy Mostly Clear
Hi: 69°FHi: 21°C
Lo: 47°FLo: 8°C Hi: 72°FHi: 22°C
Lo: 46°FLo: 8°C Hi: 71°FHi: 22°C
Lo: 46°FLo: 8°C Hi: 74°FHi: 23°C
Lo: 47°FLo: 8°C Hi: 73°FHi: 23°C
Lo: 48°FLo: 9°C
Hi: 73°FHi: 23°C
Lo: 48°FLo: 9°C
Hi: 72°FHi: 22°C
Hi: 73°FHi: 23°C
Lo: 48°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1032 AM PST Wed Nov 04 2026 Lost Isle, CA Weather - WeatherWorld.com

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Lost Isle Forecast Discussion

Meteorlogic Glosserator
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Issued: 1233 AM PST Wed Nov 4 2026

Key Messages

  • Mostly dry weather, above normal temperatures, and periodically breezy north to east winds through the weekend and into next week
  • Slight chance for light rain showers in Shasta County Sunday into next week
  • Potential shift toward active weather pattern mid to late next week

Discussion

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Today-Saturday:

Troughing continues ejecting eastward early this morning with a period of northwesterly flow and rising heights aloft building in through the end of the week. This will result in a few pe...