Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

Today

Temperature: 48°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Patchy fog before noon. Partly sunny. High near 48, with temperatures falling to around 45 in the afternoon. Southeast wind around 10 mph, with gusts as high as 18 mph.

Tonight

Temperature: 24°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: Partly cloudy. Low around 24, with temperatures rising to around 30 overnight. West wind 8 to 12 mph.

Sunday

Temperature: 31°F

Wind Speed: 8 to 14 mph

Wind Direction: NW

Forecast: A chance of snow after 11am. Mostly cloudy. High near 31, with temperatures falling to around 25 in the afternoon. Wind chill values as low as 16. Northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Sunday Night

Temperature: 14°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of snow before 11pm. Partly cloudy. Low around 14, with temperatures rising to around 18 overnight. Wind chill values as low as 10. West wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

Monday

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny. High near 35, with temperatures falling to around 26 in the afternoon. Northwest wind around 5 mph.

Monday Night

Temperature: 18°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Mostly clear. Low around 18, with temperatures rising to around 22 overnight. South wind around 3 mph.

Tuesday

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 40. Northeast wind around 6 mph.

Tuesday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 23. Southwest wind around 5 mph.

Wednesday

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of snow after 5pm. Mostly sunny, with a high near 36.

Wednesday Night

Temperature: 17°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of snow. Partly cloudy, with a low around 17.

Thanksgiving Day

Temperature: 29°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of snow. Partly sunny, with a high near 29.

Thursday Night

Temperature: 15°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of snow. Partly cloudy, with a low around 15.

Friday

Temperature: 31°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: A slight chance of snow. Partly sunny, with a high near 31.

Friday Night

Temperature: 15°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A slight chance of snow. Mostly cloudy, with a low around 15.