10-Day Weather Forecast - Rio Oso, CA

Widespread fog. . . Locally dense early in the morning. Patchy frost in the morning. Areas of fog late in the morning then patchy fog early in the afternoon. Mostly sunny. Highs around 59. Light winds.

Mostly clear. Patchy fog after midnight. Lows 37 to 44. Light winds.

Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs around 59. Light winds.

Mostly clear. Patchy fog after midnight. Lows 39 to 46. Light winds.

Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs around 60. Light winds.

Mostly clear. Lows 39 to 45.

Mostly sunny. Highs around 60.

Clear. Lows 39 to 45.

Mostly clear. Highs around 59. Lows 39 to 45.

Mostly clear. Highs around 59. Lows 39 to 45.

Partly cloudy. Patchy fog. Highs around 60.

Mostly clear. Lows around 43.

Partly cloudy. Highs around 59.

Partly cloudy. Low temperature around 39F. Dew point will be around 42F with an average humidity of 91%. Winds will be 1 mph from the E.

Mostly sunny. High temperature around 59F. Dew point will be around 45F with an average humidity of 81%. Winds will be 1 mph from the SW.

Partly cloudy. Low temperature around 40F. Dew point will be around 44F with an average humidity of 94%. Winds will be 3 mph from the SE.

Cloudy. High temperature around 55F. Dew point will be around 46F with an average humidity of 87%. Winds will be 3 mph from the S.

Cloudy. Low temperature around 40F. Dew point will be around 43F with an average humidity of 96%. Winds will be 4 mph from the SE.

Mostly cloudy. High temperature around 53F. Dew point will be around 44F with an average humidity of 87%. Winds will be 3 mph from the S.

Clear. Low temperature around 37F. Dew point will be around 40F with an average humidity of 94%. Winds will be 3 mph from the SE.