Weather WorldLassen Volcanic National Park, CA 7-Day Night Weather Forecast
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Lassen Volcanic National Park, CA Weather Forecast
Lassen Volcanic National Park, CA Weather Forecast Date: 202 PM PDT Mon Aug 24 2026
The area/counties/county of: Lassen Volcanic County Np, including the city of Lassen National Park.or toggle through each period.
Tonight... Mostly clear. Lows 48 to 56. South winds up to 10 mph. Gusts up to 25 mph in the evening.
Tuesday... Mostly cloudy in the morning then clearing. Highs 67 to 77. South winds 10 to 15 mph with gusts to around 25 mph.
Tuesday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows 47 to 55. South winds up to 10 mph with gusts to around 20 mph.
Wednesday... Mostly sunny. Highs 68 to 78. South winds up to 15 mph. Gusts up to 25 mph in the afternoon.
Wednesday Night... Mostly clear. Lows 46 to 54. South winds up to 10 mph with gusts to around 20 mph.
Thursday... Mostly sunny. Highs 67 to 77.
Thursday Night... Mostly clear. Lows 45 to 53.
Friday... Partly cloudy with a slight chance of rain. Highs 65 to 75.
Friday Night... Clear. Lows 41 to 50. Highs 64 to 74.
Saturday... Clear. Lows 41 to 50. Highs 64 to 74.
Sunday... Clear. Lows 41 to 50. Highs 64 to 74.
POP = Probability of Precipitation
Lassen Volcanic National Park Radar Loop
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