Weather in Mattoon, Illinois, United States

7-Day Detailed Weather Forecast for Mattoon

Tonight

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Heat index values as high as 101. South southwest wind around 5 mph. Chance of precipitation is 20%.

Sunday

Temperature: 92°F

Wind Speed: 3 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 102. West southwest wind around 3 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 73°F

Wind Speed: 2 mph

Wind Direction: ESE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East southeast wind around 2 mph. Chance of precipitation is 20%.

Monday

Temperature: 93°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 93. Heat index values as high as 102. South southeast wind around 3 mph.

Monday Night

Temperature: 73°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 73. South wind around 2 mph.

Tuesday

Temperature: 94°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. West southwest wind around 6 mph.

Tuesday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 69. North northwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 83°F

Wind Speed: 8 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 83.

Wednesday Night

Temperature: 64°F

Wind Speed: 7 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 64.

Thursday

Temperature: 83°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 83.

Thursday Night

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 63.

Friday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 86.

Friday Night

Temperature: 64°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 64.

Saturday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 87.