Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

This Afternoon

Temperature: 14°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Snow. Cloudy. High near 14, with temperatures falling to around 12 in the afternoon. Wind chill values as low as 1. Northeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tonight

Temperature: 5°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: Snow likely. Cloudy. Low around 5, with temperatures rising to around 9 overnight. Wind chill values as low as 3. East wind 2 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 16°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Snow likely before 11am, then a chance of snow showers between 11am and 5pm. Mostly cloudy. High near 16, with temperatures falling to around 13 in the afternoon. Wind chill values as low as 6. Northeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Temperature: 10°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy. Low around 10, with temperatures rising to around 20 overnight. Wind chill values as low as 7. Southeast wind around 6 mph.

Sunday

Temperature: 62°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Sunny. High near 62, with temperatures falling to around 45 in the afternoon. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Temperature: 36°F

Wind Speed: 9 to 14 mph

Wind Direction: SW

Forecast: Mostly clear. Low around 36, with temperatures rising to around 39 overnight. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

Monday

Temperature: 58°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Sunny, with a high near 58. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 41°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 23 mph.

Tuesday

Temperature: 55°F

Wind Speed: 10 to 14 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 55.

Tuesday Night

Temperature: 37°F

Wind Speed: 10 to 23 mph

Wind Direction: SW

Forecast: A chance of rain after 5am. Mostly cloudy, with a low around 37.

Wednesday

Temperature: 53°F

Wind Speed: 18 to 25 mph

Wind Direction: W

Forecast: A chance of rain before 4pm, then a chance of rain and snow. Partly sunny, with a high near 53. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 26°F

Wind Speed: 14 to 20 mph

Wind Direction: W

Forecast: A chance of snow before 11pm. Partly cloudy, with a low around 26. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 43°F

Wind Speed: 9 to 14 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 43.

Thursday Night

Temperature: 30°F

Wind Speed: 9 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 30.