Harman US

Zeigler, IL Weather & Growing Conditions

Tonight
56°F
Showers And Thunderstorms
Showers and thunderstorms before 3am. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. South wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 56°F Showers And Thunderstorms 8 to 16 mph S 99%
Wednesday 69°F Partly Sunny 6 to 12 mph SW 10%
Wednesday Night 43°F Partly Cloudy 3 mph WSW 0%
Thursday 70°F Sunny 2 to 9 mph SW 0%
Thursday Night 44°F Mostly Cloudy 2 mph WNW 6%
Friday 62°F Partly Sunny 3 to 10 mph NNW 3%
Friday Night 38°F Mostly Cloudy 2 to 6 mph NNW 1%
Saturday 58°F Partly Sunny 2 to 6 mph NNW 0%
Saturday Night 34°F Partly Cloudy 1 mph NNW 1%
Sunday 63°F Sunny 0 to 8 mph WNW 6%
Sunday Night 34°F Mostly Clear 3 mph NNW 4%
Monday 66°F Sunny 1 to 8 mph W 2%
Monday Night 38°F Mostly Clear 5 mph SW 0%
Tuesday 70°F Sunny 2 to 7 mph WSW 1%

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

Growing snapshot for Zeigler, IL

Last spring frost
Apr 6
First fall frost
Oct 22
Growing season
199 days
Hardiness zone
7a

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

Climate data from the nearest NOAA station, Du Quoin 4 Se, Il (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.