Harman US

Kane, IL Weather & Growing Conditions

Overnight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. Southeast wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 70°F Partly Cloudy 7 mph SE 11%
Saturday 96°F Mostly Sunny 5 to 8 mph SW 7%
Saturday Night 69°F Partly Cloudy then Slight Chance Rain Showers 3 mph SW 12%
Sunday 89°F Chance Rain Showers then Chance Showers And Thunderstorms 2 to 7 mph NW 42%
Sunday Night 62°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 mph NE 66%
Monday 75°F Showers And Thunderstorms Likely 6 to 12 mph NE 69%
Monday Night 56°F Showers And Thunderstorms Likely 7 to 12 mph NE 56%
Tuesday 70°F Slight Chance Rain Showers then Mostly Cloudy 12 mph N 22%
Tuesday Night 50°F Mostly Cloudy 5 to 10 mph N 5%
Wednesday 73°F Mostly Sunny 5 to 8 mph N 1%
Wednesday Night 52°F Partly Cloudy 2 to 7 mph N 0%
Thursday 74°F Mostly Sunny 2 to 7 mph N 4%
Thursday Night 54°F Partly Cloudy 2 to 6 mph NE 4%
Friday 75°F Mostly Sunny 3 to 7 mph NE 6%

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

Growing snapshot for Kane, IL

Last spring frost
Apr 14
First fall frost
Oct 19
Growing season
187 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Jerseyville 2 Sw, Il (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.