Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

84°F

29°C

Humidity 24%
Wind Speed Vrbl 3 mph
Barometer 30.08 in (1018.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 8 Oct 1:53 pm CDT
Extended Forecast for

New Baden IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Southeast wind 3 to 6 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 82. Light southeast wind increasing to 5 to 9 mph in the morning.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm.  Partly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Calm wind.
Tonight
Clear, with a low around 50. Calm wind.
Friday
Sunny, with a high near 89. Light southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 59. Southeast wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 82. Light southeast wind increasing to 5 to 9 mph in the morning.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 59.
Sunday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 58.
Columbus Day
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
New Baden IL
 38.56°N 89.7°W (Elev. 476 ft)
1:26 pm CDT Oct 8, 2026
2pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database