Weather in San Bernardino, California, United States

7-Day Detailed Weather Forecast for San Bernardino

This Afternoon

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a high near 67. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Rain showers before 4am, then showers and thunderstorms. Cloudy, with a low around 51. East wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 65°F

Wind Speed: 5 to 20 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 65. South wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Wednesday Night

Temperature: 49°F

Wind Speed: 0 to 15 mph

Wind Direction: SE

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 49. Southeast wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Christmas Day

Temperature: 64°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Rain showers likely before 4pm, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Cloudy, with a high near 64. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Temperature: 48°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 48. Chance of precipitation is 90%.

Friday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Rain showers. Mostly cloudy, with a high near 60.

Friday Night

Temperature: 40°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Rain showers likely before 4am. Mostly cloudy, with a low around 40.

Saturday

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 61.

Saturday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 39.

Sunday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 64.

Sunday Night

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Clear, with a low around 42.

Monday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of rain showers after 4pm. Sunny, with a high near 68.

Monday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Partly cloudy, with a low around 46.