Weather in Diamond Bar, California, United States

7-Day Detailed Weather Forecast for Diamond Bar

This Afternoon

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 60°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 5am. Partly cloudy, with a low around 60. Southwest wind 0 to 10 mph.

Saturday

Temperature: 81°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 81. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Clear, with a low around 60. Southwest wind 5 to 10 mph.

Sunday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 83. Southwest wind 5 to 10 mph.

Sunday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Clear, with a low around 61.

Monday

Temperature: 87°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 87.

Monday Night

Temperature: 62°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Clear, with a low around 62.

Tuesday

Temperature: 88°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 88.

Tuesday Night

Temperature: 64°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Clear, with a low around 64.

Wednesday

Temperature: 92°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 92.

Wednesday Night

Temperature: 66°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Clear, with a low around 66.

Thursday

Temperature: 94°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 94.

Thursday Night

Temperature: 68°F

Wind Speed: 0 to 10 mph

Wind Direction: WNW

Forecast: Clear, with a low around 68.