10-Day Weather Forecast - Spring Valley, CA

Mostly sunny. Highs 74 to 78 in the western valleys to 77 to 82 near the foothills. Light winds.

Mostly clear. Lows 44 to 53 in wind sheltered areas to 49 to 58 in warmer locations. Areas of winds northeast to 10 mph.

Mostly sunny. Highs 78 to 83. Light winds.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 57.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 75 to 80.

Mostly clear. Lows 50 to 56.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 76 to 81.

Partly cloudy. Patchy fog overnight. Lows 50 to 57.

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 74 to 79.

Partly cloudy. Patchy fog overnight. Lows 47 to 54.

Patchy fog in the morning. Partly cloudy. Highs 69 to 74.

Partly cloudy. Low temperature around 48F. Dew point will be around 49F with an average humidity of 91%. Winds will be 1 mph from the SE.

Mostly sunny. High temperature around 70F. Dew point will be around 54F with an average humidity of 76%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 48F. Dew point will be around 51F with an average humidity of 98%. Winds will be 1 mph from the NE.

Partly cloudy. High temperature around 68F. Dew point will be around 54F with an average humidity of 74%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 49F. Dew point will be around 51F with an average humidity of 96%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 68F. Dew point will be around 53F with an average humidity of 72%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 49F. Dew point will be around 50F with an average humidity of 92%. Winds will be 4 mph from the SE.