10-Day Weather Forecast - Fountain Valley, CA

Partly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs 70 to 73. Areas of winds southwest to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent.

Partly cloudy. A slight chance of showers in the evening. Lows 49 to 54. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 20 percent.

Partly cloudy. Highs 68 to 72. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon.

Partly cloudy in the evening. . . Becoming mostly clear. Lows 48 to 53.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 72 to 75.

Partly cloudy. Lows 51 to 55.

Partly cloudy. Highs 71 to 74.

Partly cloudy. Lows 51 to 55.

Partly cloudy. Highs around 70.

Partly cloudy. Lows 51 to 54.

Partly cloudy. Highs around 70.

Partly cloudy. Low temperature around 54F. Dew point will be around 57F with an average humidity of 100%. Winds will be 4 mph from the SW.

Cloudy. High temperature around 67F. Dew point will be around 60F with an average humidity of 87%. Winds will be 5 mph from the SW.

Mostly cloudy. Low temperature around 56F. Dew point will be around 58F with an average humidity of 96%. Winds will be 3 mph from the SW.

Mostly cloudy. High temperature around 68F. Dew point will be around 60F with an average humidity of 82%. Winds will be 6 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 58F with an average humidity of 93%. Winds will be 4 mph from the SW.

Sunny. High temperature around 69F. Dew point will be around 60F with an average humidity of 78%. Winds will be 5 mph from the SW.

Clear. Low temperature around 57F. Dew point will be around 58F with an average humidity of 90%. Winds will be 3 mph from the SW.