East Peoria, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Peoria, a city in Tazewell County, Illinois.
Overnight
69°F
Mostly Cloudy
Mostly cloudy, with a low around 69. South southeast wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for East Peoria
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Cloudy | 7 mph SSE | 8% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 8 mph SE | 34% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely | 2 to 6 mph SSW | 63% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 3 to 13 mph N | 70% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 13 to 16 mph NE | 58% |
| Monday | 66°F | Showers And Thunderstorms Likely | 15 mph ENE | 64% |
| Monday Night | 54°F | Chance Rain Showers | 12 to 15 mph NE | 46% |
| Tuesday | 65°F | Slight Chance Rain Showers | 14 mph NE | 20% |
| Tuesday Night | 52°F | Partly Cloudy | 7 to 13 mph NNE | 13% |
| Wednesday | 68°F | Mostly Sunny | 10 mph NNE | 4% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 9 mph NNE | 1% |
| Thursday | 70°F | Mostly Sunny | 7 mph NNE | 2% |
| Thursday Night | 55°F | Partly Cloudy | 6 mph NE | 2% |
| Friday | 73°F | Mostly Sunny | 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for East Peoria (40.673, -89.542). Updated through the day.
Growing snapshot for East Peoria
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6a
More local growing data for East Peoria: nearby ZIP 61611 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Armington
Creve Coeur
Deer Creek
Delavan
Green Valley
Heritage Lake
Hopedale
Mackinaw
Manito
Marquette Heights
Minier
Morton
North Pekin
Pekin
South Pekin
Tremont
Washington
Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (8.4 mi from East Peoria). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.