Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Partly Cloudy
90°F
32°C
| Humidity | 63% |
| Wind Speed | E 8 mph |
| Barometer | 29.91 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 7.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 20 Jul 3:50 pm CDT |
Extended Forecast for
Eagarville IL
Tonight
Low: 74 °F
Mostly Clear
then Chance
T-stormsTuesday
High: 91 °F
Chance
T-storms then
SunnyTuesday Night

Low: 65 °F
Clear
Wednesday

High: 80 °F
Sunny
Wednesday Night

Low: 58 °F
Partly Cloudy
Thursday

High: 79 °F
Sunny
Thursday Night

Low: 60 °F
Partly Cloudy
Friday

High: 78 °F
Chance
ShowersFriday Night

Low: 62 °F
Slight Chance
Showers
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 74. South wind 3 to 6 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 91. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 65. North wind 6 to 13 mph.
Wednesday
Sunny, with a high near 80. North wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 58. North wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 78.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Eagarville IL
39.12°N 89.78°W (Elev. 617 ft)
39.12°N 89.78°W (Elev. 617 ft)
3:31 pm CDT Jul 20, 2026
4pm CDT Jul 20, 2026-6pm CDT Jul 27, 2026



