Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

Today

Temperature: 86°F

Wind Speed: 3 to 20 mph

Wind Direction: W

Forecast: Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. West wind 3 to 20 mph, with gusts as high as 26 mph.

Tonight

Temperature: 49°F

Wind Speed: 3 to 18 mph

Wind Direction: NW

Forecast: A slight chance of rain showers between 9pm and midnight. Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. Northwest wind 3 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 70°F

Wind Speed: 5 to 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 70. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.

Tuesday Night

Temperature: 47°F

Wind Speed: 1 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 47. West wind 1 to 10 mph, with gusts as high as 17 mph.

Wednesday

Temperature: 87°F

Wind Speed: 2 to 15 mph

Wind Direction: SE

Forecast: Sunny, with a high near 87. Southeast wind 2 to 15 mph, with gusts as high as 23 mph.

Wednesday Night

Temperature: 64°F

Wind Speed: 16 mph

Wind Direction: S

Forecast: Partly cloudy. Low around 64, with temperatures rising to around 67 overnight. South wind around 16 mph, with gusts as high as 28 mph.

Thursday

Temperature: 85°F

Wind Speed: 14 to 23 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West wind 14 to 23 mph, with gusts as high as 33 mph.

Thursday Night

Temperature: 54°F

Wind Speed: 6 to 21 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West wind 6 to 21 mph, with gusts as high as 31 mph.

Friday

Temperature: 78°F

Wind Speed: 7 to 17 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 78.

Friday Night

Temperature: 52°F

Wind Speed: 6 to 16 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly cloudy, with a low around 52.

Saturday

Temperature: 78°F

Wind Speed: 6 to 14 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Saturday Night

Temperature: 49°F

Wind Speed: 7 to 13 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Partly cloudy, with a low around 49.

Sunday

Temperature: 69°F

Wind Speed: 8 to 22 mph

Wind Direction: NW

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 69.

Sunday Night

Temperature: 44°F

Wind Speed: 6 to 20 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Partly cloudy, with a low around 44.