Weather in Fountain Valley, California, United States

7-Day Detailed Weather Forecast for Fountain Valley

Today

Temperature: 78°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy fog before 8am, then haze and patchy fog. Mostly sunny, with a high near 78. South wind 0 to 10 mph.

Tonight

Temperature: 65°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Haze before 8pm, then patchy fog. Partly cloudy, with a low around 65. South wind 0 to 5 mph.

Tuesday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy fog before 11am, then haze between 11am and 2pm. Mostly sunny, with a high near 80. South wind 0 to 10 mph.

Tuesday Night

Temperature: 65°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 65. Southwest wind 0 to 5 mph.

Wednesday

Temperature: 82°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 82. West wind 0 to 10 mph.

Wednesday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 66.

Thursday

Temperature: 83°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 83.

Thursday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 66.

Friday

Temperature: 82°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 82.

Friday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 66.

Saturday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 80.

Saturday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 66.

Sunday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 80.

Sunday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 65.