Weather in Harrisburg, Illinois, United States

7-Day Detailed Weather Forecast for Harrisburg

Today

Temperature: 54°F

Wind Speed: 6 to 16 mph

Wind Direction: SW

Forecast: Sunny. High near 54, with temperatures falling to around 49 in the afternoon. Southwest wind 6 to 16 mph, with gusts as high as 28 mph.

Tonight

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy. Low around 30, with temperatures rising to around 32 overnight. Northwest wind around 6 mph.

Sunday

Temperature: 45°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Sunny. High near 45, with temperatures falling to around 40 in the afternoon. Northeast wind around 6 mph.

Sunday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 29. East wind around 5 mph.

Monday

Temperature: 53°F

Wind Speed: 5 to 9 mph

Wind Direction: SSE

Forecast: A slight chance of rain after noon. Partly sunny, with a high near 53. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 49°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: A chance of rain. Cloudy, with a low around 49. South southwest wind around 8 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 63°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain before noon. Mostly cloudy, with a high near 63. Southwest wind 5 to 8 mph.

Tuesday Night

Temperature: 52°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: A slight chance of rain before midnight. Mostly cloudy, with a low around 52. South southeast wind around 3 mph.

Wednesday

Temperature: 67°F

Wind Speed: 3 to 12 mph

Wind Direction: SSE

Forecast: Cloudy, with a high near 67. South southeast wind 3 to 12 mph, with gusts as high as 18 mph.

Wednesday Night

Temperature: 58°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 20 mph.

Christmas Day

Temperature: 71°F

Wind Speed: 10 to 16 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 71. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

Thursday Night

Temperature: 56°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 56. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Friday

Temperature: 68°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 68. Southwest wind around 12 mph, with gusts as high as 18 mph.

Friday Night

Temperature: 52°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 52. Southwest wind around 8 mph.