10-Day Weather Forecast - Fallbrook, CA

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs 79 to 83 in the western valleys to 88 to 93 near the foothills. Light winds becoming west 10 mph in the afternoon.

Partly cloudy in the evening. . . Becoming mostly cloudy. Patchy dense fog overnight. Lows 61 to 65. Light winds.

Mostly cloudy in the morning then partly cloudy with a slight chance of showers in the afternoon. Highs 80 to 85 in the western valleys to 87 to 92 near the foothills. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent.

Partly cloudy. Lows 62 to 67. Areas of winds west to 10 mph in the evening becoming light.

Partly cloudy. A slight chance of showers in the afternoon. Highs 81 to 86 in the western valleys to 87 to 92 near the foothills.

Mostly clear. Lows 63 to 68.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 84 to 89 in the western valleys to 90 to 95 near the foothills.

Mostly clear. Lows 65 to 70.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 89 to 94 in the western valleys to 96 to 101 near the foothills.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 67 to 72.

Partly cloudy. A slight chance of showers in the afternoon. Highs 86 to 91 in the western valleys to 93 to 98 near the foothills.

Partly cloudy. A slight chance of showers in the evening. Lows 65 to 70.

Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 83 to 88 in the western valleys to 87 to 92 near the foothills.

Mostly clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 76%. Winds will be 2 mph from the SW.

Sunny. High temperature around 88F. Dew point will be around 64F with an average humidity of 57%. Winds will be 4 mph from the SW.

Clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 75%. Winds will be 2 mph from the SW.

Sunny. High temperature around 89F. Dew point will be around 65F with an average humidity of 57%. Winds will be 5 mph from the SW.

Clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 75%. Winds will be 2 mph from the SW.