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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in (1016.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Nov 11:53 pm CST
Extended Forecast for

Trenton IL

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy through mid morning, then becoming sunny, with a high near 70. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered sprinkles between 10am and noon, then isolated showers after noon. Partly sunny, with a high near 50. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.

    High: 50 °F

    Partly Sunny
    then Isolated
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Calm wind.
Veterans Day
Mostly cloudy through mid morning, then becoming sunny, with a high near 70. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 41. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday
Scattered sprinkles between 10am and noon, then isolated showers after noon. Partly sunny, with a high near 50. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 31. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton IL
 38.6°N 89.69°W (Elev. 502 ft)
Last Update:
12:26 am CST Nov 11, 2026
Forecast Valid:
12am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation