Current conditions at
Cape Girardeau, Cape Girardeau Regional Airport (KCGI)
Lat: 37.23°NLon: 89.58°WElev: 341ft.
Overcast
29°F
-2°C
| Humidity | 85% |
| Wind Speed | S 9 mph |
| Barometer | 30.17 in (1022.1 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 3 Dec 7:53 am CST |
Extended Forecast for
Thebes IL
Today

High: 39 °F
Mostly Sunny
Tonight

Low: 23 °F
Mostly Cloudy
Thursday

High: 32 °F
Partly Sunny
Thursday Night
Low: 22 °F
Mostly Cloudy
then Slight
Chance Wintry
MixFriday

High: 40 °F
Partly Sunny
Friday Night

Low: 26 °F
Partly Cloudy
Saturday

High: 44 °F
Partly Sunny
Saturday Night

Low: 28 °F
Mostly Cloudy
Sunday

High: 44 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 39. South wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 23. Light and variable wind becoming north 5 to 10 mph after midnight.
Thursday
Partly sunny, with a high near 32. North wind 5 to 10 mph.
Thursday Night
A slight chance of snow showers between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 22. Light and variable wind. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 40. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 26. Calm wind.
Saturday
Partly sunny, with a high near 44. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 28. Light northeast wind.
Sunday
Partly sunny, with a high near 44. North wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 26. North northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 39. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 28. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 48. Southwest wind 6 to 8 mph.
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ABOUT THIS FORECAST
Point Forecast:
Thebes IL
37.22°N 89.43°W
37.22°N 89.43°W
6:01 am CST Dec 3, 2025
8am CST Dec 3, 2025-6pm CST Dec 9, 2025


