10-Day Weather Forecast - Newcastle, CA

Sunny. Highs 84 to 92. Southwest winds up to 10 mph with gusts to around 20 mph.

Clear. Lows 52 to 58. South winds up to 15 mph.

Mostly sunny. Highs 88 to 94. Southwest winds up to 10 mph.

Clear. Lows 56 to 62. Southwest winds up to 10 mph with gusts to around 20 mph.

Sunny. Highs 94 to 100.

Clear. Lows 56 to 64.

Clear. Highs 90 to 98. Lows 56 to 64.

Clear. Highs 90 to 98. Lows 56 to 64.

Mostly sunny. Highs 93 to 99.

Partly cloudy. Lows 57 to 65.

Mostly cloudy. Highs 91 to 97.

Partly cloudy. Lows 58 to 66.

Mostly sunny. Highs 93 to 99.

Mostly clear. Low temperature around 72F. Dew point will be around 50F with an average humidity of 35%. Winds will be 5 mph from the SE.

Sunny. High temperature around 98F. Dew point will be around 54F with an average humidity of 34%. Winds will be 5 mph from the SW.

Clear. Low temperature around 72F. Dew point will be around 50F with an average humidity of 34%. Winds will be 5 mph from the SE.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 100F. Dew point will be around 54F with an average humidity of 32%. Winds will be 4 mph from the SW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 52F with an average humidity of 35%. Winds will be 5 mph from the SE.