10-Day Weather Forecast - Fullerton, CA

Mostly sunny. Highs 92 to 96 towards the coast to 99 to 102 farther inland. Light winds becoming southwest 10 mph in the afternoon.

Mostly clear in the evening..becoming partly cloudy. Lows 72 to 76. Areas of winds south to 10 mph in the evening becoming light.

Patchy fog in the morning. Partly cloudy. Highs 95 to 100 towards the coast to 102 to 105 farther inland. Light winds becoming southwest 10 mph in the afternoon.

Partly cloudy. Patchy fog overnight. Lows 72 to 76.

Patchy fog in the morning. Partly cloudy. Highs 96 to 101 towards the coast to 104 farther inland.

Mostly clear in the evening..becoming partly cloudy. Lows 71 to 75.

Partly cloudy in the morning..becoming mostly sunny. Highs around 90 towards the coast to 94 to 97 farther inland.

Mostly clear. Lows 67 to 71.

Partly cloudy in the morning..becoming mostly sunny. Highs 84 to 87 towards the coast to 89 to 92 farther inland.

Mostly clear. Lows 63 to 68.

Partly cloudy in the morning..becoming mostly sunny. Highs 82 to 85 towards the coast to 86 to 89 farther inland.

Clear. Low temperature around 62F. Dew point will be around 61F with an average humidity of 77%. Winds will be 4 mph from the S.

Sunny. High temperature around 82F. Dew point will be around 59F with an average humidity of 57%. Winds will be 5 mph from the SW.

Clear. Low temperature around 64F. Dew point will be around 60F with an average humidity of 75%. Winds will be 3 mph from the SW.

Sunny. High temperature around 84F. Dew point will be around 61F with an average humidity of 57%. Winds will be 5 mph from the SW.

Mostly clear. Low temperature around 65F. Dew point will be around 61F with an average humidity of 75%. Winds will be 3 mph from the SW.

Sunny. High temperature around 87F. Dew point will be around 62F with an average humidity of 55%. Winds will be 5 mph from the SW.

Clear. Low temperature around 66F. Dew point will be around 63F with an average humidity of 77%. Winds will be 3 mph from the SW.