Weather in Spearfish, South Dakota, United States

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7-Day Detailed Weather Forecast for Spearfish

Tonight

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 44. West wind 5 to 10 mph, with gusts as high as 17 mph.

Sunday

Temperature: 64°F

Wind Speed: 5 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 64. Northwest wind 5 to 12 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 46°F

Wind Speed: 5 to 12 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 46. West wind 5 to 12 mph, with gusts as high as 18 mph.

Monday

Temperature: 71°F

Wind Speed: 10 to 24 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 71. West wind 10 to 24 mph, with gusts as high as 38 mph.

Monday Night

Temperature: 52°F

Wind Speed: 7 to 23 mph

Wind Direction: W

Forecast: Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. West wind 7 to 23 mph, with gusts as high as 36 mph.

Tuesday

Temperature: 79°F

Wind Speed: 8 to 18 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 79. West wind 8 to 18 mph, with gusts as high as 30 mph.

Tuesday Night

Temperature: 59°F

Wind Speed: 8 to 16 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 59.

Wednesday

Temperature: 70°F

Wind Speed: 20 to 32 mph

Wind Direction: NW

Forecast: A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 70.

Wednesday Night

Temperature: 49°F

Wind Speed: 7 to 30 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 49.

Thursday

Temperature: 71°F

Wind Speed: 9 to 15 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Thursday Night

Temperature: 50°F

Wind Speed: 3 to 13 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 50.

Juneteenth

Temperature: 80°F

Wind Speed: 2 to 15 mph

Wind Direction: N

Forecast: Sunny, with a high near 80.

Friday Night

Temperature: 55°F

Wind Speed: 3 to 15 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 55.

Saturday

Temperature: 76°F

Wind Speed: 3 to 15 mph

Wind Direction: E

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 76.