10-Day Weather Forecast - Porterville, CA

Cooler. Mostly sunny. Highs in the mid 60s. Northwest winds up to 10 mph.

Mostly clear. Lows in the mid 40s. North winds up to 5 mph shifting to the east after midnight.

Sunny. Highs in the upper 60s. South winds up to 5 mph shifting to the west in the afternoon.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the mid 60s.

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

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

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

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

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

Sunny. Highs around 70.

Clear. Low temperature around 47F. Dew point will be around 39F with an average humidity of 61%. Winds will be 4 mph from the E.

Sunny. High temperature around 76F. Dew point will be around 42F with an average humidity of 43%. Winds will be 4 mph from the NW.

Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 66%. Winds will be 3 mph from the E.

Sunny. High temperature around 74F. Dew point will be around 47F with an average humidity of 49%. Winds will be 5 mph from the NW.

Clear. Low temperature around 48F. Dew point will be around 47F with an average humidity of 77%. Winds will be 2 mph from the E.

Sunny. High temperature around 73F. Dew point will be around 47F with an average humidity of 52%. Winds will be 5 mph from the NW.

Clear. Low temperature around 48F. Dew point will be around 47F with an average humidity of 77%. Winds will be 3 mph from the SE.