Harman US

Liberty, IL Weather & Growing Conditions

Today
92°F
Mostly Cloudy
Mostly cloudy, with a high near 92. Southwest wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 92°F Mostly Cloudy 8 mph SW 5%
Tonight 70°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 5 mph SW 58%
Sunday 79°F Chance Showers And Thunderstorms 3 to 9 mph NW 54%
Sunday Night 62°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 12 mph NE 72%
Monday 67°F Showers And Thunderstorms Likely 12 mph NE 72%
Monday Night 56°F Chance Rain Showers 12 mph NE 31%
Tuesday 64°F Chance Rain Showers 12 mph NE 26%
Tuesday Night 51°F Partly Cloudy 6 to 9 mph N 4%
Wednesday 68°F Mostly Sunny 8 mph N 0%
Wednesday Night 54°F Partly Cloudy 3 to 7 mph NE 1%
Thursday 71°F Mostly Sunny 6 mph NE 4%
Thursday Night 57°F Partly Cloudy 5 mph NE 5%
Friday 73°F Partly Sunny 6 mph NE 8%
Friday Night 57°F Partly Cloudy 5 mph NE 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Liberty, IL

Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6a

Explore more for Liberty, IL: full frost dates · planting calendar · Illinois frost dates

Climate data from the nearest NOAA station, Quincy Rgnl Ap, Il (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.