Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Fair
69°F
21°C
| Humidity | 55% |
| Wind Speed | E 3 mph |
| Barometer | 29.97 in (1014.3 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 26 May 9:54 pm CDT |
Extended Forecast for
Eureka IL
Tonight
Low: 58 °F
Mostly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 58. Light east southeast wind.
Wednesday
Mostly sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 82. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 54. East northeast wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 82. East wind around 6 mph.
Friday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Eureka IL
40.71°N 89.27°W (Elev. 774 ft)
40.71°N 89.27°W (Elev. 774 ft)
7:36 pm CDT May 26, 2026
10pm CDT May 26, 2026-6pm CDT Jun 2, 2026
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