Weather in Maryville, Illinois, United States

7-Day Detailed Weather Forecast for Maryville

Tonight

Temperature: 79°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 79. Heat index values as high as 107. East wind 3 to 7 mph.

Monday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 95. Heat index values as high as 106. Southeast wind around 6 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 75. Heat index values as high as 103. Southeast wind around 5 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 92°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 102. West wind around 6 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northwest wind around 5 mph. Chance of precipitation is 40%.

Wednesday

Temperature: 86°F

Wind Speed: 6 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 10am, then a slight chance of showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 82 in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Temperature: 67°F

Wind Speed: 6 to 10 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

Thursday

Temperature: 85°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 85.

Thursday Night

Temperature: 66°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 66.

Friday

Temperature: 87°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Sunny, with a high near 87.

Friday Night

Temperature: 67°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 67.

Saturday

Temperature: 87°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 87.

Saturday Night

Temperature: 62°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 62.

Sunday

Temperature: 81°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 81.