Weather in Spearfish, South Dakota, United States

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7-Day Detailed Weather Forecast for Spearfish

Tonight

Temperature: 28°F

Wind Speed: 6 to 25 mph

Wind Direction: W

Forecast: Widespread frost after 2am. Partly cloudy, with a low around 28. West wind 6 to 25 mph, with gusts as high as 45 mph.

Friday

Temperature: 51°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Widespread frost before 9am. Sunny. High near 51, with temperatures falling to around 48 in the afternoon. Northeast wind around 6 mph.

Friday Night

Temperature: 43°F

Wind Speed: 7 to 15 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 43. South wind 7 to 15 mph, with gusts as high as 24 mph.

Saturday

Temperature: 76°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: Sunny. High near 76, with temperatures falling to around 67 in the afternoon. Southwest wind 5 to 9 mph, with gusts as high as 16 mph.

Saturday Night

Temperature: 47°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 47. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

Sunday

Temperature: 59°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Sunny. High near 59, with temperatures falling to around 55 in the afternoon. North wind 6 to 9 mph, with gusts as high as 17 mph.

Sunday Night

Temperature: 40°F

Wind Speed: 3 to 9 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 40.

Monday

Temperature: 66°F

Wind Speed: 3 to 12 mph

Wind Direction: SE

Forecast: Sunny, with a high near 66.

Monday Night

Temperature: 48°F

Wind Speed: 3 to 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 48.

Tuesday

Temperature: 71°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: Sunny, with a high near 71.

Tuesday Night

Temperature: 51°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 51.

Wednesday

Temperature: 67°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 67.

Wednesday Night

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 49.

Thursday

Temperature: 68°F

Wind Speed: 3 to 12 mph

Wind Direction: SW

Forecast: A slight chance of rain after noon. Mostly sunny, with a high near 68.