Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

Overnight

Temperature: 51°F

Wind Speed: 16 mph

Wind Direction: SW

Forecast: Partly cloudy. Low around 51, with temperatures rising to around 54 overnight. Southwest wind around 16 mph, with gusts as high as 24 mph.

Tuesday

Temperature: 56°F

Wind Speed: 10 to 18 mph

Wind Direction: W

Forecast: Mostly sunny. High near 56, with temperatures falling to around 42 in the afternoon. West wind 10 to 18 mph, with gusts as high as 28 mph.

Tuesday Night

Temperature: 37°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: Partly cloudy. Low around 37, with temperatures rising to around 40 overnight. Southwest wind 10 to 20 mph, with gusts as high as 26 mph.

Wednesday

Temperature: 59°F

Wind Speed: 22 to 32 mph

Wind Direction: W

Forecast: Rain likely between 11am and 5pm, then a chance of snow. Partly sunny. High near 59, with temperatures falling to around 40 in the afternoon. West wind 22 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 19°F

Wind Speed: 31 to 37 mph

Wind Direction: W

Forecast: A chance of snow before 5am. Mostly cloudy, with a low around 19. West wind 31 to 37 mph, with gusts as high as 53 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 36°F

Wind Speed: 8 to 29 mph

Wind Direction: W

Forecast: Mostly sunny. High near 36, with temperatures falling to around 30 in the afternoon. West wind 8 to 29 mph, with gusts as high as 39 mph.

Thursday Night

Temperature: 26°F

Wind Speed: 8 to 20 mph

Wind Direction: SW

Forecast: A slight chance of rain after 5am. Mostly cloudy, with a low around 26. Southwest wind 8 to 20 mph, with gusts as high as 31 mph.

Friday

Temperature: 54°F

Wind Speed: 13 to 21 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a high near 54. West wind 13 to 21 mph, with gusts as high as 31 mph.

Friday Night

Temperature: 28°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 38°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of snow. Partly sunny, with a high near 38. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: 24°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of snow. Partly cloudy, with a low around 24.

Sunday

Temperature: 41°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of snow before 11am. Partly sunny, with a high near 41.

Sunday Night

Temperature: 28°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A slight chance of rain between 11pm and 5am. Mostly cloudy, with a low around 28.

Monday

Temperature: 51°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 51.