Illinois · NWS ILX office
East Peoria, IL weather
It is 59°F and cloudy at Peoria - General Downing-Peoria International Airport as of Oct 28, 4:15 AM CDT. Overnight: Partly Cloudy, low near 53°F. Forecast from the National Weather Service, issued Oct 28, 1:26 AM CDT.
Current conditions
Temperature
59°F
Cloudy
Wind
S 3 mph
Humidity 72% · dew point 50°F
Pressure · visibility
30.19 inHg
Visibility 10 mi
Observed at Peoria - General Downing-Peoria International Airport (KPIA), Oct 28, 4:15 AM CDT. Station readings can lag or be missing.
Alerts for this area
No active NWS alerts cover the East Peoria forecast zone right now.
Around the NWS ILX forecast area
No active alerts in zones served by the ILX office near East Peoria.
From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in Illinois.
For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.
Next 24 hours
| Time | Temp | Forecast | Precip. chance | Wind |
|---|---|---|---|---|
| Wed 6 AM | 54°F | Mostly Sunny | 0% | S 6 mph |
| Wed 7 AM | 53°F | Sunny | 0% | S 6 mph |
| Wed 8 AM | 54°F | Mostly Sunny | 0% | S 6 mph |
| Wed 9 AM | 57°F | Mostly Sunny | 0% | S 7 mph |
| Wed 10 AM | 63°F | Mostly Sunny | 0% | S 8 mph |
| Wed 11 AM | 67°F | Mostly Sunny | 0% | S 8 mph |
| Wed 12 PM | 72°F | Mostly Sunny | 0% | SSW 9 mph |
| Wed 1 PM | 74°F | Mostly Sunny | 0% | SSW 10 mph |
| Wed 2 PM | 76°F | Sunny | 0% | SSW 10 mph |
| Wed 3 PM | 77°F | Sunny | 0% | S 10 mph |
| Wed 4 PM | 78°F | Sunny | 0% | S 12 mph |
| Wed 5 PM | 76°F | Sunny | 0% | S 10 mph |
| Wed 6 PM | 73°F | Mostly Clear | 0% | S 9 mph |
| Wed 7 PM | 70°F | Mostly Clear | 1% | S 8 mph |
| Wed 8 PM | 66°F | Mostly Clear | 1% | S 9 mph |
| Wed 9 PM | 65°F | Mostly Clear | 1% | S 10 mph |
| Wed 10 PM | 65°F | Mostly Clear | 1% | S 12 mph |
| Wed 11 PM | 64°F | Mostly Clear | 2% | S 12 mph |
| Thu 12 AM | 63°F | Partly Cloudy | 1% | S 12 mph |
| Thu 1 AM | 63°F | Partly Cloudy | 1% | S 12 mph |
| Thu 2 AM | 62°F | Partly Cloudy | 3% | S 10 mph |
| Thu 3 AM | 62°F | Mostly Clear | 3% | SSW 10 mph |
| Thu 4 AM | 61°F | Mostly Clear | 3% | SSW 10 mph |
| Thu 5 AM | 60°F | Mostly Clear | 2% | SSW 9 mph |
Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in East Peoria can differ.
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7-day forecast
Overnight
Low 53°F
Partly cloudy, with a low around 53. South wind around 6 mph.
Wednesday
High 78°F·Low 59°F
Sunny, with a high near 78. South wind 6 to 12 mph, with gusts as high as 18 mph.
Wednesday Night: Mostly clear, with a low around 59. South wind 8 to 12 mph, with gusts as high as 21 mph.
Thursday
High 74°F·Low 50°F
Mostly sunny, with a high near 74. West wind around 9 mph, with gusts as high as 17 mph.
Thursday Night: Mostly clear, with a low around 50. Northeast wind around 6 mph.
Friday
High 72°F·Low 54°F
A chance of rain showers after 7am. Partly sunny, with a high near 72. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday Night: A chance of rain showers before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday
High 70°F·Low 54°F
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Sunday
High 69°F·Low 54°F
A chance of rain showers. Mostly cloudy, with a high near 69.
Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 54.
Monday
High 68°F·Low 55°F
A chance of rain showers. Mostly cloudy, with a high near 68.
Monday Night: Rain showers likely. Mostly cloudy, with a low around 55.
Tuesday
High 70°F
Rain showers likely. Mostly cloudy, with a high near 70.
Nearby cities
- Peoria, IL 7 mi
- Pekin, IL 8 mi
- Normal, IL 31 mi
- Bloomington, IL 33 mi
- Galesburg, IL 48 mi
- Springfield, IL 61 mi
- Decatur, IL 65 mi
- East Moline, IL 73 mi
Larger cities in the area
- Peoria, IL 7 mi · pop. 111,696
- Springfield, IL 61 mi · pop. 112,949
- Joliet, IL 93 mi · pop. 151,837
- Aurora, IL 100 mi · pop. 180,710
Other cities in Tazewell County
See every city we cover in Illinois, or check all active alerts.
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About this forecast
- Forecast office
- East Peoria is served by the National Weather Service ILX forecast office, forecast zone ILZ037, county zone ILC179.
- Location used
- The Census Bureau's internal point for East Peoria (40.6734, -89.5418), in Tazewell County. Population: 22,024 (2024 estimate), number 108 of the 121 Illinois cities on this site.
- Radar
- Nearest NWS radar: KILX. View it on radar.weather.gov.
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Sources
- Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.6734,-89.5418 (forecast issued Oct 28, 1:26 AM CDT).
- Official forecast page: forecast.weather.gov.
- City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
- Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.
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