Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
17°F
-8°C
| Humidity | 61% |
| Wind Speed | NW 12 mph |
| Barometer | 30.56 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 23 Feb 6:35 am CST |
Extended Forecast for
New Douglas IL
Today

High: 29 °F
Becoming
SunnyTonight

Low: 18 °F
Mostly Clear
Tuesday

High: 48 °F
Increasing
Clouds and
BreezyTuesday Night

Low: 30 °F
Decreasing
CloudsWednesday

High: 50 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Chance Rain
then
Rain/Snow
LikelyThursday
High: 46 °F
Chance
Rain/Snow
then Partly
SunnyThursday Night

Low: 27 °F
Mostly Clear
Friday

High: 58 °F
Sunny
Detailed Forecast
Today
Cloudy through mid morning, then gradual clearing, with a high near 29. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight.
Tuesday
Increasing clouds, with a high near 48. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Southwest wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 50. Northwest wind around 6 mph becoming southeast in the afternoon.
Wednesday Night
Rain likely before 3am, then rain likely, possibly mixed with snow. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before noon. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 58.
Friday Night
Clear, with a low around 37.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
New Douglas IL
38.98°N 89.67°W (Elev. 620 ft)
38.98°N 89.67°W (Elev. 620 ft)
5:31 am CST Feb 23, 2026
6am CST Feb 23, 2026-6pm CST Mar 1, 2026


