Weather in Harrisburg, South Dakota, United States

7-Day Detailed Weather Forecast for Harrisburg

Tonight

Temperature: 18°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Patchy fog before 1am. Mostly cloudy. Low around 18, with temperatures rising to around 25 overnight. South southwest wind around 5 mph.

Tuesday

Temperature: 40°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 40. West southwest wind 5 to 15 mph.

Tuesday Night

Temperature: 21°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 21. West wind 5 to 15 mph.

Wednesday

Temperature: 41°F

Wind Speed: 5 to 20 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 41. South wind 5 to 20 mph, with gusts as high as 40 mph.

Wednesday Night

Temperature: 21°F

Wind Speed: 15 to 30 mph

Wind Direction: WSW

Forecast: A chance of rain before 3am, then a chance of snow. Mostly cloudy. Low around 21, with temperatures rising to around 24 overnight. West southwest wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.

Thursday

Temperature: 26°F

Wind Speed: 15 to 30 mph

Wind Direction: WNW

Forecast: A slight chance of snow before noon. Mostly sunny, with a high near 26. West northwest wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 3°F

Wind Speed: 5 to 15 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 3.

Friday

Temperature: 34°F

Wind Speed: 15 to 20 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 34.

Friday Night

Temperature: 25°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 25.

Saturday

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: Partly sunny, with a high near 33.

Saturday Night

Temperature: 16°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 16.

Sunday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 33.

Sunday Night

Temperature: 21°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 21.

Monday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 34.