10-Day Weather Forecast - Grand Terrace, CA

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 70 to 75. Areas of winds south 10 to 15 mph. Gusts to 30 mph in the afternoon.

Mostly clear. Lows around 43 in wind sheltered areas to 44 to 51 in warmer locations. Areas of winds south 10 to 15 mph in the evening becoming light.

Mostly sunny. Highs 74 to 79. Light winds becoming west 10 mph in the afternoon.

Mostly clear. Lows 45 to 48 in wind sheltered areas to 48 to 55 in warmer locations. Areas of winds west to 10 mph in the evening becoming light.

Mostly sunny. Highs 74 to 79.

Mostly clear. Lows 43 to 50.

Mostly sunny. Highs 72 to 78.

Clear. Lows 44 to 51.

Sunny. Highs 71 to 77.

Mostly clear. Lows 44 to 52.

Mostly sunny. Highs 74 to 81.

Mostly clear. Lows 47 to 54.

Mostly sunny. Highs 79 to 85.

Clear. Low temperature around 50F. Dew point will be around 39F with an average humidity of 52%. Winds will be 2 mph from the SW.

Sunny. High temperature around 76F. Dew point will be around 42F with an average humidity of 37%. Winds will be 4 mph from the SW.

Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 64%. Winds will be 2 mph from the SW.

Sunny. High temperature around 75F. Dew point will be around 43F with an average humidity of 41%. Winds will be 3 mph from the W.

Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 65%. Winds will be 2 mph from the SW.