Weather in Fullerton, California, United States

7-Day Detailed Weather Forecast for Fullerton

Today

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph.

Tonight

Temperature: 53°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy drizzle and a slight chance of rain showers after 11pm. Mostly cloudy, with a low around 53. South wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Patchy drizzle and a slight chance of rain showers before 11am. Partly sunny, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 63°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 63. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 48°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 48.

Sunday

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 66.

Sunday Night

Temperature: 51°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 51.

Monday

Temperature: 71°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 71.

Monday Night

Temperature: 53°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 53.

Tuesday

Temperature: 75°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 75.

Tuesday Night

Temperature: 55°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy fog after 5am. Partly cloudy, with a low around 55.

Wednesday

Temperature: 76°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 76.

Wednesday Night

Temperature: 55°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 55.