Eliza, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eliza, a community in Mercer County, Illinois.
Today
53°F
Slight Chance Rain Showers then Cloudy
A slight chance of rain showers before noon. Cloudy, with a high near 53. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Eliza
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 53°F | Slight Chance Rain Showers then Cloudy | 15 mph SW | 22% |
| Tonight | 46°F | Mostly Cloudy | 10 to 15 mph SW | 10% |
| Thursday | 55°F | Rain Showers Likely | 10 to 15 mph W | 62% |
| Thursday Night | 42°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NW | 16% |
| Friday | 50°F | Partly Sunny | 5 to 10 mph N | 6% |
| Friday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 52°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 35°F | Mostly Clear | 0 to 5 mph W | 1% |
| Sunday | 58°F | Sunny | 5 mph W | 1% |
| Sunday Night | 36°F | Clear | 0 to 5 mph W | 1% |
| Monday | 63°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 40°F | Clear | 5 mph W | 0% |
| Tuesday | 64°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 41°F | Mostly Clear | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eliza (41.295, -90.973). Updated through the day.
Growing snapshot for Eliza
Last spring frost
Apr 14
First fall frost
Oct 24
Growing season
190 days
Hardiness zone
5b
More local growing data for Eliza: nearby ZIP 61272 weather · frost dates · planting calendar · Illinois frost dates
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Sherrard
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Climate data from the nearest NOAA station, New Boston Dam 17, Il (4.7 mi from Eliza). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.