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Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

69°F

21°C

Humidity 84%
Wind Speed NE 13 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 3:54 pm CDT
Extended Forecast for

Eureka IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 73. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 4am. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 72. East wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly between 9pm and 1am. Mostly cloudy, with a low around 47. Northwest wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 56 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. North wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. Northeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 4am. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 72. East wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly between 9pm and 1am. Mostly cloudy, with a low around 47. Northwest wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 32 mph.
Friday Night
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. North wind 7 to 16 mph, with gusts as high as 24 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. Light and variable wind.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka IL
 40.71°N 89.27°W (Elev. 774 ft)
Last Update:
3:36 pm CDT Oct 14, 2026
Forecast Valid:
3pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation