10-Day Weather Forecast - Porterville, CA

Mostly sunny. Highs in the upper 70s. Southeast winds up to 5 mph shifting to the west in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northeast winds up to 5 mph.

Partly sunny. Highs in the mid 70s. South winds up to 5 mph shifting to the west around 5 mph in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. Northwest winds up to 5 mph.

Partly sunny in the morning then clearing. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the upper 60s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Mostly clear. Lows in the lower 40s. Highs in the upper 60s.

Clear. Low temperature around 44F. Dew point will be around 41F with an average humidity of 75%. Winds will be 3 mph from the SE.

Sunny. High temperature around 69F. Dew point will be around 43F with an average humidity of 51%. Winds will be 5 mph from the NW.

Clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 69%. Winds will be 3 mph from the E.

Mostly sunny. High temperature around 69F. Dew point will be around 45F with an average humidity of 52%. Winds will be 5 mph from the NW.

Mostly clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 75%. Winds will be 3 mph from the E.