National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fog/Mist

48°F

9°C

Humidity 89%
Wind Speed Calm
Barometer 30.15 in (1021.0 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Last update 19 Nov 11:53 pm CST
Extended Forecast for

Shiloh IL

  • Overnight

    Overnight: A 20 percent chance of rain after 5am. Cloudy, with a low around 45. Southeast wind 3 to 5 mph.

    Low: 45 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 5pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 60. Southeast wind 6 to 8 mph.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am. Patchy fog before 11pm, then patchy fog after midnight. Low around 54. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%.

    Low: 54 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain and possibly a thunderstorm before 7am, then showers and possibly a thunderstorm between 7am and 9am, then rain after 9am. High near 63. East wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 45. North wind 5 to 8 mph.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of rain after 5am. Cloudy, with a low around 45. Southeast wind 3 to 5 mph.
Thursday
A 50 percent chance of rain, mainly after 5pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 60. Southeast wind 6 to 8 mph.
Thursday Night
Rain likely and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am. Patchy fog before 11pm, then patchy fog after midnight. Low around 54. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%.
Friday
Rain and possibly a thunderstorm before 7am, then showers and possibly a thunderstorm between 7am and 9am, then rain after 9am. High near 63. East wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 45. North wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44.
Monday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 60.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shiloh IL
 38.54°N 89.89°W (Elev. 548 ft)
Last Update:
10:21 pm CST Nov 19, 2025
Forecast Valid:
12am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation