Cooler Temperatures from the Great Plains to the East Coast Through Early This Week

High pressure brings cooler temperatures from the Great Plains to the East Coast through early this week. Widely scattered showers in the eastern Great Lakes, Appalachians, and Northeast are possible Sunday and Monday. Pacific storms early in the week will bring moderate to heavy rain to the Pacific Northwest and southeastern Alaska. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

54°F

12°C

Humidity 94%
Wind Speed N 10 mph
Barometer 30.03 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Oct 7:50 pm CDT
Extended Forecast for

East Alton IL

  • Tonight

    Tonight: Scattered sprinkles between 4am and 5am.  Cloudy, with a low around 48. North wind 10 to 13 mph, with gusts as high as 22 mph.

    Scattered
    Sprinkles

    Low: 48 °F

  • Sunday

    Sunday: Scattered sprinkles after 9am.  Partly sunny, with a high near 58. North wind 11 to 14 mph, with gusts as high as 21 mph.

    Scattered
    Sprinkles

    High: 58 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 43. Northwest wind 9 to 13 mph.

    Mostly Cloudy

    Low: 43 °F

  • Monday

    Monday: Sunny, with a high near 61. Northwest wind around 11 mph.

    Sunny

    High: 61 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 40. North wind around 6 mph becoming calm  after midnight.

    Mostly Clear

    Low: 40 °F

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 52.

    Chance
    Showers

    Low: 52 °F

Detailed Forecast

Tonight
Scattered sprinkles between 4am and 5am. Cloudy, with a low around 48. North wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Scattered sprinkles after 9am. Partly sunny, with a high near 58. North wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 43. Northwest wind 9 to 13 mph.
Monday
Sunny, with a high near 61. Northwest wind around 11 mph.
Monday Night
Mostly clear, with a low around 40. North wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
East Alton IL
 38.88°N 90.11°W (Elev. 436 ft)
6:36 pm CDT Oct 14, 2023
8pm CDT Oct 14, 2023-6pm CDT Oct 21, 2023
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database