Weather in Spearfish, South Dakota, United States

7-Day Detailed Weather Forecast for Spearfish

Independence Day

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms after 8am. Mostly cloudy. High near 78, with temperatures falling to around 74 in the afternoon. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Tonight

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Saturday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms after noon. Sunny. High near 81, with temperatures falling to around 78 in the afternoon. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday Night

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Sunday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers between midnight and 3am, then a chance of showers and thunderstorms. Mostly clear, with a low around 57. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Monday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. East wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph.

Tuesday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 85.

Tuesday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 62.

Wednesday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 89.

Wednesday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 64.

Thursday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.

Thursday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.