10-Day Weather Forecast - Porterville, CA

Sunny. Widespread dense fog in the morning. Highs in the mid 60s. Southeast winds up to 5 mph shifting to the northwest in the afternoon.

Partly cloudy. Patchy dense fog in the evening. Lows in the mid 40s. Northeast winds up to 5 mph.

Mostly sunny. Highs in the mid 60s. Southeast winds up to 5 mph shifting to the west in the afternoon.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

Partly sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 41F. Dew point will be around 39F with an average humidity of 76%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 62F. Dew point will be around 43F with an average humidity of 66%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 39F. Dew point will be around 42F with an average humidity of 90%. Winds will be 2 mph from the E.

Sunny. High temperature around 55F. Dew point will be around 46F with an average humidity of 84%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 36F. Dew point will be around 40F with an average humidity of 98%. Winds will be 1 mph from the E.

Mostly sunny. High temperature around 53F. Dew point will be around 44F with an average humidity of 89%. Winds will be 2 mph from the SW.

Clear. Low temperature around 34F. Dew point will be around 39F with an average humidity of 98%. Winds will be 1 mph from the E.