10-Day Weather Forecast - Upper Lake, CA

Mostly cloudy in the morning then clearing. Highs 64 to 74. Northwest wind 5 to 15 mph with gusts to around 30 mph.

Mostly clear. Lows 42 to 52. Northwest wind 10 to 20 mph with gusts to around 40 mph.

Sunny. Highs 69 to 79. Northwest wind around 10 mph.

Clear. Lows 47 to 57. Highs 71 to 86. West wind up to 10 mph with gusts to around 25 mph.

Clear. Lows 47 to 57. Highs 71 to 86. West wind up to 10 mph with gusts to around 25 mph.

Clear. Lows 50 to 60.

Sunny. Highs 78 to 88.

Clear. Lows 49 to 59.

Mostly clear. Highs 72 to 85. Lows 48 to 58.

Mostly clear. Highs 72 to 85. Lows 48 to 58.

Mostly clear. Highs 72 to 85. Lows 48 to 58.

Mostly clear. Highs 72 to 85. Lows 48 to 58.

Mostly clear. Highs 72 to 85. Lows 48 to 58.

Clear. Low temperature around 51F. Dew point will be around 49F with an average humidity of 68%. Winds will be 5 mph from the NW.

Sunny. High temperature around 84F. Dew point will be around 51F with an average humidity of 43%. Winds will be 5 mph from the W.

Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 63%. Winds will be 5 mph from the NW.

Sunny. High temperature around 88F. Dew point will be around 51F with an average humidity of 39%. Winds will be 5 mph from the W.

Clear. Low temperature around 55F. Dew point will be around 49F with an average humidity of 59%. Winds will be 5 mph from the W.