Weather in Fountain Valley, California, United States

7-Day Detailed Weather Forecast for Fountain Valley

Overnight

Temperature: 68°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly cloudy, with a low around 68. West wind around 0 mph.

Monday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph.

Monday Night

Temperature: 67°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 5am. Mostly cloudy, with a low around 67. Southwest wind 0 to 10 mph.

Tuesday

Temperature: 79°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 8am. Mostly sunny, with a high near 79. Southwest wind 0 to 10 mph.

Tuesday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 65. West wind 0 to 10 mph.

Wednesday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 80.

Wednesday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 65.

Thursday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 65.

Friday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 80.

Friday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 65.

Saturday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: 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: 81°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 81.