10-Day Weather Forecast - O'Brien, CA

Mostly sunny. Warmer. Highs 55 to 70 higher elevations. . . 66 to 75 lower elevations. Prevailing north winds up to 10 mph in the morning becoming light.

Partly cloudy. Lows 36 to 51. Prevailing southwest winds up to 10 mph in the evening becoming light.

Mostly sunny. Warmer. Highs 60 to 75 higher elevations. . . 71 to 81 lower elevations. Light winds.

Clear. Lows 38 to 53. Prevailing southwest winds up to 10 mph in the evening becoming light.

Mostly sunny. Highs 62 to 77.

Mostly clear. Lows 40 to 55.

Mostly clear. Highs 63 to 78. Lows 40 to 55.

Mostly clear. Highs 63 to 78. Lows 40 to 55.

Partly cloudy. Warmer. Highs 68 to 83.

Mostly cloudy. Lows 45 to 60.

Mostly clear. Highs 72 to 87. Lows 47 to 62.

Mostly clear. Highs 72 to 87. Lows 47 to 62.

Partly cloudy. Highs 72 to 87.

Partly cloudy. Low temperature around 60F. Dew point will be around 52F with an average humidity of 61%. Winds will be 2 mph from the N.

Partly cloudy. High temperature around 76F. Dew point will be around 52F with an average humidity of 49%. Winds will be 3 mph from the SE.

Partly cloudy. Low temperature around 59F. Dew point will be around 52F with an average humidity of 63%. Winds will be 2 mph from the N.

Partly cloudy. High temperature around 76F. Dew point will be around 52F with an average humidity of 50%. Winds will be 3 mph from the SE.

Partly cloudy. Low temperature around 58F. Dew point will be around 51F with an average humidity of 61%. Winds will be 2 mph from the N.