Eliza, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Eliza, a community in Mercer County, Illinois.

This Afternoon

77°F

Mostly Sunny

Mostly sunny, with a high near 77. Southeast wind around 10 mph, with gusts as high as 20 mph.

7-day forecast for Eliza

When	Temp	Forecast	Wind	Precip
This Afternoon	77°F	Mostly Sunny	10 mph SE	6%
Tonight	69°F	Mostly Cloudy then Chance Showers And Thunderstorms	5 to 10 mph SE	54%
Saturday	85°F	Chance Showers And Thunderstorms then Showers And Thunderstorms Likely	5 to 10 mph S	60%
Saturday Night	66°F	Chance Showers And Thunderstorms then Showers And Thunderstorms	5 mph N	81%
Sunday	73°F	Showers And Thunderstorms	5 to 15 mph NE	78%
Sunday Night	58°F	Showers And Thunderstorms Likely	10 to 15 mph NE	70%
Monday	66°F	Rain Showers Likely	15 mph NE	60%
Monday Night	54°F	Rain Showers Likely	10 to 15 mph NE	57%
Tuesday	64°F	Chance Rain Showers	10 to 15 mph NE	40%
Tuesday Night	50°F	Partly Cloudy	5 to 10 mph NE	6%
Wednesday	68°F	Mostly Sunny	5 mph NE	1%
Wednesday Night	53°F	Partly Cloudy	0 to 5 mph NE	2%
Thursday	71°F	Mostly Sunny	5 mph NE	6%
Thursday Night	55°F	Partly Cloudy	0 to 5 mph NE	6%

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

More local growing data for Eliza: nearby ZIP 61272 weather · frost dates · planting calendar · Illinois frost dates

Nearby towns & communities

Aledo Alexis Cable Hamlet Joy Keithsburg Matherville Millersburg New Boston North Henderson Preemption Reynolds Seaton Sherrard Viola Windsor

All Illinois locations ›

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 Sep 18, 2026.