Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

Today

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Snow likely. Cloudy. High near 35, with temperatures falling to around 33 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around one inch possible.

Tonight

Temperature: 20°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy. Low around 20, with temperatures rising to around 23 overnight. Northwest wind 2 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Friday

Temperature: 29°F

Wind Speed: 2 to 7 mph

Wind Direction: E

Forecast: A chance of snow before 5pm. Mostly cloudy. High near 29, with temperatures falling to around 26 in the afternoon. Wind chill values as low as 16. East wind 2 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Friday Night

Temperature: 19°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of snow after 11pm. Mostly cloudy. Low around 19, with temperatures rising to around 31 overnight. Wind chill values as low as 14. South wind around 7 mph. Chance of precipitation is 50%.

Saturday

Temperature: 44°F

Wind Speed: 8 to 18 mph

Wind Direction: W

Forecast: A chance of snow before 7am, then a chance of rain and snow between 7am and 5pm. Mostly cloudy. High near 44, with temperatures falling to around 42 in the afternoon. West wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 30°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 30. West wind around 15 mph, with gusts as high as 26 mph.

Sunday

Temperature: 48°F

Wind Speed: 6 to 13 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 48. West wind 6 to 13 mph, with gusts as high as 22 mph.

Sunday Night

Temperature: 28°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28. Southwest wind around 6 mph.

Monday

Temperature: 46°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain after 5pm. Mostly cloudy, with a high near 46.

Monday Night

Temperature: 28°F

Wind Speed: 9 to 14 mph

Wind Direction: W

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

Tuesday

Temperature: 39°F

Wind Speed: 12 to 18 mph

Wind Direction: NW

Forecast: A slight chance of snow before 5pm. Partly sunny, with a high near 39. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 25°F

Wind Speed: 13 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 25.

Wednesday

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 43.

Wednesday Night

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 28.