Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

This Afternoon

Temperature: 81°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 81. Northwest wind around 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 62. Southwest wind 5 to 10 mph.

Sunday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 85. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 66°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Mostly clear. Low around 66, with temperatures rising to around 68 overnight. Southeast wind around 10 mph, with gusts as high as 20 mph.

Monday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Sunny. High near 90, with temperatures falling to around 86 in the afternoon. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy. Low around 59, with temperatures rising to around 62 overnight. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 71°F

Wind Speed: 5 to 15 mph

Wind Direction: N

Forecast: A chance of rain showers before 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 71. North wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Temperature: 55°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 55. East wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

Temperature: 67°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 67.

Wednesday Night

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Thursday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Thursday Night

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 55.

Friday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 79.

Friday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.