Weather in Saint Helena, California, United States

7-Day Detailed Weather Forecast for Saint Helena

Tonight

Temperature: 49°F

Wind Speed: 6 to 13 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 49. West northwest wind 6 to 13 mph, with gusts as high as 26 mph.

Friday

Temperature: 76°F

Wind Speed: 6 to 16 mph

Wind Direction: WNW

Forecast: Sunny. High near 76, with temperatures falling to around 74 in the afternoon. West northwest wind 6 to 16 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 47°F

Wind Speed: 6 to 16 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 47. West northwest wind 6 to 16 mph, with gusts as high as 32 mph.

Saturday

Temperature: 80°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 80. Northwest wind 6 to 9 mph.

Saturday Night

Temperature: 52°F

Wind Speed: 3 to 9 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 52. West northwest wind 3 to 9 mph.

Sunday

Temperature: 83°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 83.

Sunday Night

Temperature: 51°F

Wind Speed: 0 to 9 mph

Wind Direction: W

Forecast: Patchy fog after 5am. Mostly clear, with a low around 51.

Monday

Temperature: 86°F

Wind Speed: 0 to 6 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 86.

Monday Night

Temperature: 50°F

Wind Speed: 0 to 6 mph

Wind Direction: SW

Forecast: Patchy fog after 4am. Partly cloudy, with a low around 50.

Tuesday

Temperature: 84°F

Wind Speed: 0 to 6 mph

Wind Direction: SSW

Forecast: Patchy fog before 7am. Mostly sunny, with a high near 84.

Tuesday Night

Temperature: 51°F

Wind Speed: 0 to 6 mph

Wind Direction: SW

Forecast: Areas of fog after 2am. Mostly clear, with a low around 51.

Wednesday

Temperature: 87°F

Wind Speed: 0 to 6 mph

Wind Direction: SSW

Forecast: Patchy fog before 7am. Mostly sunny, with a high near 87.

Wednesday Night

Temperature: 52°F

Wind Speed: 0 to 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 52.

Thursday

Temperature: 90°F

Wind Speed: 0 to 6 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 90.