Weather World1000 Trails, CA 7-Day Night Weather Forecast
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1000 Trails, CA Weather Forecast
1000 Trails, CA Weather Forecast Date: 231 AM PDT Sat Oct 03 2026
The area/counties/county of: Lassen, including the cities of: Portola, Susanville, Westwood, Sierraville, and Loyalton.or toggle through each period.
Today... Partly cloudy in the morning then clearing. Highs 80 to 90. Light winds becoming south around 10 mph in the afternoon.
Tonight... Clear. Lows 44 to 54. Light winds.
Sunday... Partly cloudy in the morning then becoming mostly cloudy. Highs 79 to 89. Light winds becoming southwest around 10 mph in the afternoon.
Sunday Night... Mostly cloudy. Lows 45 to 55. Light winds.
Monday... Partly cloudy in the morning then clearing. Highs 81 to 91. Light winds.
Monday Night... Clear. Lows 43 to 53.
Tuesday... Clear. Highs 81 to 91. Lows 44 to 54.
Wednesday... Clear. Highs 81 to 91. Lows 44 to 54.
Thursday... Clear. Highs 81 to 91. Lows 44 to 54.
POP = Probability of Precipitation
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