


Hazardous Weather Conditions
Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Fair
78°F
26°C
Humidity | 86% |
Wind Speed | S 7 mph |
Barometer | 29.92 in |
Dewpoint | 74°F (23°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 15 Jul 9:35 pm CDT |
Extended Forecast for
Greenville IL
Tonight
Low: 71 °F
Slight Chance
T-storms then
Mostly CloudyWednesday
High: 92 °F
Partly Sunny
then Chance
T-stormsWednesday Night
Low: 73 °F
Slight Chance
T-stormsThursday
High: 88 °F
Slight Chance
T-storms then
Chance
T-stormsThursday Night
Low: 68 °F
Chance
T-stormsFriday
High: 82 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 71 °F
Chance
T-stormsSaturday
High: 88 °F
Chance
T-stormsSaturday Night
Low: 73 °F
Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 71. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 103. Southwest wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind 5 to 7 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88. West wind 5 to 8 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. North wind around 6 mph becoming calm in the evening.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
Sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Greenville IL
38.91°N 89.42°W (Elev. 486 ft)
38.91°N 89.42°W (Elev. 486 ft)
7:37 pm CDT Jul 15, 2025
10pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025