Eliza, IL Weather & Growing Conditions
Today
87°F
Mostly Sunny
Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny | 5 to 10 mph SW | 10% |
| Tonight | 68°F | Showers And Thunderstorms Likely | 5 mph NE | 70% |
| Wednesday | 80°F | Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 80% |
| Wednesday Night | 63°F | Showers And Thunderstorms | 0 to 5 mph N | 75% |
| Thursday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 mph NE | 50% |
| Thursday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 6% |
| Friday | 84°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 66°F | Mostly Clear | 0 to 5 mph S | 13% |
| Saturday | 87°F | Sunny | 5 mph S | 10% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph S | 12% |
| Sunday | 88°F | Sunny | 10 mph S | 12% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 27% |
| Monday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 27% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 10 mph S | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Eliza, IL
Last spring frost
Apr 14
First fall frost
Oct 24
Growing season
190 days
Hardiness zone
5b
Explore more for Eliza, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, New Boston Dam 17, Il (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.