Odell, IL Weather & Growing Conditions
Tonight
66°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 66. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 20% |
| Saturday | 85°F | Showers And Thunderstorms Likely | 5 to 10 mph SSE | 56% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 5 mph WSW | 71% |
| Sunday | 74°F | Showers And Thunderstorms Likely | 5 to 15 mph NNE | 73% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 70% |
| Monday | 68°F | Showers And Thunderstorms Likely | 10 to 15 mph ENE | 66% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Tuesday | 66°F | Chance Rain Showers | 10 mph NE | 25% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 10 mph NNE | 9% |
| Wednesday | 69°F | Partly Sunny | 5 to 10 mph NNE | 5% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 10 mph NNE | 5% |
| Thursday | 71°F | Mostly Sunny | 5 mph NNE | 2% |
| Thursday Night | 54°F | Partly Cloudy | 0 to 5 mph NNE | 3% |
| Friday | 73°F | Mostly Sunny | 0 to 5 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Odell, IL
Last spring frost
Apr 16
First fall frost
Oct 24
Growing season
191 days
Hardiness zone
6a
Explore more for Odell, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Pontiac, Il (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.