Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Partly Cloudy
41°F
5°C
| Humidity | 68% |
| Wind Speed | SW 17 G 23 mph |
| Barometer | 29.96 in |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 9 Dec 9:55 am CST |
Extended Forecast for
Greenville IL
Today

High: 48 °F
Increasing
CloudsTonight
Low: 44 °F
Cloudy then
Slight Chance
RainWednesday

High: 43 °F⇓
Partly Sunny
and BreezyWednesday Night

Low: 24 °F
Mostly Cloudy
Thursday
High: 37 °F
Slight Chance
Snow then
Mostly CloudyThursday Night
Low: 26 °F
Slight Chance
Snow then
Mostly CloudyFriday

High: 39 °F
Partly Sunny
Friday Night

Low: 15 °F
Mostly Cloudy
Saturday

High: 27 °F
Mostly Cloudy
Detailed Forecast
Today
Increasing clouds, with a high near 48. South wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
A slight chance of rain between midnight and 4am. Mostly cloudy, with a steady temperature around 44. South wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a temperature falling to around 35 by 5pm. Breezy, with a northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Northwest wind 5 to 10 mph becoming light west after midnight.
Thursday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 37. Light and variable wind becoming west around 6 mph in the morning.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 11.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
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)
7:52 am CST Dec 9, 2025
10am CST Dec 9, 2025-6pm CST Dec 15, 2025


