Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
26°F
-3°C
| Humidity | 69% |
| Wind Speed | S 8 mph |
| Barometer | 30.20 in (1023.0 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 2 Feb 2:52 am CST |
Extended Forecast for
4 Miles ESE Tamaroa IL
Overnight

Low: 18 °F
Mostly Cloudy
Monday

High: 37 °F
Partly Sunny
Monday Night

Low: 27 °F
Mostly Cloudy
Tuesday

High: 36 °F
Chance Wintry
MixTuesday Night

Low: 19 °F
Mostly Cloudy
Wednesday

High: 30 °F
Partly Sunny
Wednesday Night

Low: 14 °F
Partly Cloudy
Thursday

High: 36 °F
Partly Sunny
Thursday Night

Low: 28 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 18. Southwest wind around 5 mph.
Monday
Partly sunny, with a high near 37. West southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 27. Light east wind.
Tuesday
A chance of freezing rain before 10am, then a chance of rain between 10am and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 36. Calm wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 19. North wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 30. North wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 14. Calm wind.
Thursday
Partly sunny, with a high near 36. Calm wind becoming south southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 28. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 45. West wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 21. North northwest wind around 7 mph.
Saturday
Sunny, with a high near 36. North northeast wind around 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 22. East southeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 41. South southeast wind around 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Tamaroa IL
38.1°N 89.18°W
38.1°N 89.18°W
2:16 am CST Feb 2, 2026
3am CST Feb 2, 2026-6pm CST Feb 8, 2026


