Weather WorldBloomer Lake, CA 7-Day Night Weather Forecast
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Bloomer Lake, CA Weather Forecast
Bloomer Lake, CA Weather Forecast Date: 231 PM PDT Sun Aug 23 2026
The area/counties/county of: Lassen, including the cities of: Portola, Susanville, Westwood, Sierraville, and Loyalton.or toggle through each period.
Tonight... Partly cloudy. Lows 48 to 58. West winds around 10 mph in the evening becoming light.
Monday... Mostly cloudy in the morning, then sunny with a slight chance of showers and thunderstorms in the afternoon. Patchy smoke through the day. Highs 83 to 93. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Monday Night... Clear. Lows 46 to 56. Southwest winds around 10 mph in the evening becoming light.
Tuesday... Partly cloudy. Highs 84 to 94. Light winds becoming southwest 10 to 15 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows 46 to 56. Southwest winds around 10 mph with gusts up to 30 mph in the evening becoming light.
Wednesday... Partly cloudy. Highs 85 to 95.
Wednesday Night... Clear in the evening then becoming partly cloudy. Lows 45 to 55.
Thursday... Partly cloudy in the morning then clearing. Highs 84 to 94.
Thursday Night... Clear. Lows 43 to 53. Highs 82 to 92.
Friday... Clear. Lows 43 to 53. Highs 82 to 92.
Saturday... Clear. Lows 43 to 53. Highs 82 to 92.
POP = Probability of Precipitation
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