Harman US

Vermont, IL Weather & Growing Conditions

Tonight
51°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 3am. Mostly cloudy, with a low around 51. South southwest wind 12 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 51°F Showers And Thunderstorms Likely 12 to 17 mph SSW 65%
Wednesday 58°F Mostly Cloudy 14 to 17 mph SW 10%
Wednesday Night 44°F Mostly Cloudy 8 to 12 mph WSW 3%
Thursday 58°F Partly Sunny 8 to 14 mph W 10%
Thursday Night 42°F Mostly Cloudy then Slight Chance Light Rain 3 to 7 mph NW 22%
Friday 54°F Mostly Cloudy 9 mph N 13%
Friday Night 35°F Mostly Cloudy 0 to 6 mph N 1%
Saturday 53°F Mostly Sunny 2 mph WNW 2%
Saturday Night 35°F Mostly Clear 2 mph WNW 1%
Sunday 60°F Sunny 2 to 7 mph WNW 8%
Sunday Night 35°F Mostly Clear 5 mph W 4%
Monday 64°F Sunny 2 to 9 mph SW 1%
Monday Night 40°F Mostly Clear 6 mph WSW 0%
Tuesday 66°F Sunny 5 mph WNW 0%

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

Growing snapshot for Vermont, IL

Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Rushville, Il (13.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.