10-Day Weather Forecast - Grand Terrace, CA

Mostly sunny. Highs 96 to 105. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon.

Mostly clear. Lows 61 to 66. Areas of winds west to 10 mph in the evening becoming light.

Mostly sunny. Highs 97 to 105. Areas of winds southwest to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.

Mostly clear. Lows 60 to 65. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 93 to 100.

Mostly clear. Lows 60 to 65.

Partly cloudy. Highs 90 to 98.

Partly cloudy. Lows 61 to 65.

Partly cloudy. Highs 90 to 97.

Partly cloudy. Lows 62 to 67.

Partly cloudy with a slight chance of showers. Highs 92 to 99.

Mostly clear. Lows 64 to 68.

Partly cloudy. A slight chance of showers in the afternoon. Highs 95 to 101.

Clear. Low temperature around 77F. Dew point will be around 63F with an average humidity of 52%. Winds will be 3 mph from the W.

Sunny. High temperature around 99F. Dew point will be around 63F with an average humidity of 39%. Winds will be 5 mph from the W.

Clear. Low temperature around 77F. Dew point will be around 63F with an average humidity of 51%. Winds will be 3 mph from the W.

Sunny. High temperature around 98F. Dew point will be around 63F with an average humidity of 40%. Winds will be 5 mph from the W.

Clear. Low temperature around 77F. Dew point will be around 63F with an average humidity of 51%. Winds will be 4 mph from the SW.