10-Day Weather Forecast - Fullerton, CA

Cloudy in the morning. . . Becoming sunny. Highs 73 to 76. Light winds becoming southwest 10 mph in the afternoon.

Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 53 to 60. Areas of winds west 10 mph in the evening becoming light.

Cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 73 to 76. Areas of winds west to 10 mph.

Clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 52 to 59. Areas of winds west 10 mph in the evening becoming light.

Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 73 to 76.

Clear in the evening. . . Becoming partly cloudy. Lows 53 to 60.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs around 76 towards the coast to 80 farther inland.

Clear in the evening. . . Becoming partly cloudy. Lows 54 to 61.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 77 to 81 towards the coast to 82 to 85 farther inland.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 57 to 63.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 79 to 84 towards the coast to 84 to 88 farther inland.

Mostly clear. Lows 58 to 65.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 79 to 83 towards the coast to 85 to 88 farther inland.

Clear. Low temperature around 68F. Dew point will be around 58F with an average humidity of 62%. Winds will be 4 mph from the SW.

Sunny. High temperature around 85F. Dew point will be around 56F with an average humidity of 44%. Winds will be 5 mph from the SW.

Clear. Low temperature around 67F. Dew point will be around 58F with an average humidity of 64%. Winds will be 4 mph from the SW.

Sunny. High temperature around 84F. Dew point will be around 57F with an average humidity of 47%. Winds will be 5 mph from the SW.

Clear. Low temperature around 66F. Dew point will be around 58F with an average humidity of 67%. Winds will be 4 mph from the SW.