Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Smoke

77°F

25°C

Humidity 77%
Wind Speed Calm
Barometer 29.96 in (1013.9 mb)
Dewpoint 69°F (21°C)
Visibility 4.00 mi
Heat Index79°F (26°C)
Last update 20 Jul 1:54 pm CDT
Extended Forecast for

Peoria IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 3pm.  Patchy smoke. Mostly sunny, with a high near 91. South southwest wind around 7 mph.

    High: 91 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Partly cloudy, with a low around 74. South southwest wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before 7am.  Mostly sunny, with a high near 87. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 87 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 78. North wind around 8 mph, with gusts as high as 16 mph.

    High: 78 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. North wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Patchy smoke. Mostly sunny, with a high near 91. South southwest wind around 7 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Partly cloudy, with a low around 74. South southwest wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 87. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 63. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 78. North wind around 8 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 57. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Peoria IL
 40.74°N 89.61°W (Elev. 686 ft)
1:26 pm CDT Jul 20, 2026
2pm CDT Jul 20, 2026-6pm CDT Jul 26, 2026
 
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Additional Resources

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