Weather in Mattoon, Illinois, United States

7-Day Detailed Weather Forecast for Mattoon

Overnight

Temperature: 41°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A chance of rain. Cloudy, with a low around 41. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 49°F

Wind Speed: 5 to 9 mph

Wind Direction: SSW

Forecast: A slight chance of drizzle before 8am. Mostly cloudy, with a high near 49. South southwest wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 41°F

Wind Speed: 5 to 12 mph

Wind Direction: S

Forecast: Rain likely after midnight. Mostly cloudy. Low around 41, with temperatures rising to around 51 overnight. South wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 57°F

Wind Speed: 12 to 15 mph

Wind Direction: SW

Forecast: Rain likely. Partly sunny. High near 57, with temperatures falling to around 47 in the afternoon. Southwest wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 30°F

Wind Speed: 5 to 13 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 30. West wind 5 to 13 mph, with gusts as high as 24 mph.

Tuesday

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 47. South southwest wind around 5 mph.

Tuesday Night

Temperature: 36°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 43°F

Wind Speed: 7 to 14 mph

Wind Direction: NW

Forecast: A chance of rain before noon. Partly sunny, with a high near 43. Chance of precipitation is 30%.

Wednesday Night

Temperature: 18°F

Wind Speed: 6 to 12 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 18.

Thursday

Temperature: 33°F

Wind Speed: 8 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 33.

Thursday Night

Temperature: 24°F

Wind Speed: 7 to 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 24.

Friday

Temperature: 35°F

Wind Speed: 10 to 14 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 35.

Friday Night

Temperature: 18°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 18.

Saturday

Temperature: 29°F

Wind Speed: 8 to 12 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 29.