Harman US

Iuka, IL Weather & Growing Conditions

Today
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Southwest wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 97°F Mostly Sunny 7 mph SW 5%
Tonight 72°F Partly Cloudy 1 to 5 mph SW 3%
Sunday 95°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 7 mph W 19%
Sunday Night 65°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 5 to 8 mph NE 50%
Monday 80°F Showers And Thunderstorms Likely 6 to 12 mph NE 67%
Monday Night 58°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 6 to 12 mph NE 67%
Tuesday 73°F Chance Showers And Thunderstorms 8 to 12 mph N 30%
Tuesday Night 54°F Mostly Cloudy 3 to 12 mph N 14%
Wednesday 75°F Mostly Sunny 5 to 10 mph N 4%
Wednesday Night 54°F Partly Cloudy 2 to 9 mph N 2%
Thursday 76°F Mostly Sunny 3 to 9 mph N 2%
Thursday Night 56°F Partly Cloudy 2 to 8 mph NE 3%
Friday 78°F Mostly Sunny 3 to 8 mph NE 3%
Friday Night 55°F Partly Cloudy 2 to 7 mph NE 2%

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

Growing snapshot for Iuka, IL

Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Salem, Il (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.