Current conditions at
Cape Girardeau, Cape Girardeau Regional Airport (KCGI)
Lat: 37.23°NLon: 89.58°WElev: 341ft.
Fair
69°F
21°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 29.98 in (1014.8 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 7.00 mi |
| Last update | 3 Aug 11:53 pm CDT |
Extended Forecast for
Thebes IL
Overnight
Low: 65 °F
Patchy Fog
Tuesday
High: 87 °F
Patchy Fog
then SunnyTuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 88 °F
Becoming
SunnyWednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 88 °F
Slight Chance
T-stormsThursday Night
Low: 71 °F
Chance
T-storms then
Showers
LikelyFriday
High: 87 °F
Chance
T-stormsFriday Night
Low: 70 °F
Chance
T-storms
Detailed Forecast
Overnight
Patchy fog after 4am. Otherwise, clear, with a low around 65. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 87. Calm wind.
Tuesday Night
Mostly clear, with a low around 66. Calm wind.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind.
Wednesday Night
Mostly clear, with a low around 69. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. Light south wind. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Calm wind.
Saturday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 71. Light south wind.
Sunday
Mostly sunny, with a high near 90. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 72. South southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Thebes IL
37.24°N 89.45°W
37.24°N 89.45°W
9:56 pm CDT Aug 3, 2026
12am CDT Aug 4, 2026-6pm CDT Aug 10, 2026
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