Weather in Salem, Illinois, United States

7-Day Detailed Weather Forecast for Salem

This Afternoon

Temperature: 93°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 93. Heat index values as high as 101. East wind around 5 mph.

Tonight

Temperature: 74°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Patchy fog after 3am. Partly cloudy, with a low around 74. Heat index values as high as 102. Southeast wind 1 to 5 mph.

Monday

Temperature: 94°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Patchy fog before 8am. Mostly sunny, with a high near 94. Heat index values as high as 103. Southeast wind around 5 mph.

Monday Night

Temperature: 73°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Heat index values as high as 102. Southeast wind around 3 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 92°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. West wind around 5 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 72°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Wednesday

Temperature: 85°F

Wind Speed: 3 to 8 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Wednesday Night

Temperature: 66°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

Thursday

Temperature: 86°F

Wind Speed: 5 to 8 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 86.

Thursday Night

Temperature: 66°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 66.

Friday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 87.

Friday Night

Temperature: 66°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 66.

Saturday

Temperature: 87°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 87.

Saturday Night

Temperature: 61°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 61.