10-Day Weather Forecast - Lassen Volcanic Natl Park, CA

Sunny. Highs 78 to 88. Light winds becoming southwest up to 10 mph with gusts to around 20 mph in the afternoon.

Clear. Lows 53 to 63. Southwest winds up to 10 mph with gusts to around 20 mph in the evening becoming light.

Sunny. Highs 76 to 86. Light winds becoming southwest around 10 mph with gusts to around 20 mph in the afternoon.

Clear. Lows 53 to 63.

Mostly sunny. Highs 78 to 88.

Mostly cloudy. Lows 57 to 67. Highs 78 to 88.

Mostly cloudy. Lows 57 to 67. Highs 78 to 88.

Mostly cloudy. Lows 57 to 67. Highs 78 to 88.

Mostly clear. Highs 79 to 89. Lows 57 to 67.

Mostly clear. Highs 79 to 89. Lows 57 to 67.

Mostly clear. Highs 79 to 89. Lows 57 to 67.

Clear. Low temperature around 59F. Dew point will be around 44F with an average humidity of 51%. Winds will be 2 mph from the SW.

Sunny. High temperature around 81F. Dew point will be around 45F with an average humidity of 35%. Winds will be 5 mph from the SW.

Clear. Low temperature around 58F. Dew point will be around 43F with an average humidity of 46%. Winds will be 2 mph from the SW.

Sunny. High temperature around 80F. Dew point will be around 42F with an average humidity of 32%. Winds will be 5 mph from the SW.

Clear. Low temperature around 58F. Dew point will be around 41F with an average humidity of 43%. Winds will be 2 mph from the SW.

Sunny. High temperature around 81F. Dew point will be around 42F with an average humidity of 31%. Winds will be 5 mph from the SW.

Clear. Low temperature around 59F. Dew point will be around 42F with an average humidity of 45%. Winds will be 2 mph from the SW.