Harman US

Wedron, IL Weather & Growing Conditions

This Afternoon
76°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 76. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 76°F Chance Showers And Thunderstorms 5 mph SSE 37%
Tonight 67°F Chance Showers And Thunderstorms then Showers And Thunderstorms 0 to 5 mph SSE 91%
Sunday 69°F Showers And Thunderstorms 5 to 15 mph NE 80%
Sunday Night 58°F Chance Rain Showers 10 to 15 mph NE 34%
Monday 65°F Chance Rain Showers 15 mph ENE 52%
Monday Night 54°F Chance Rain Showers 10 to 15 mph ENE 50%
Tuesday 64°F Chance Rain Showers 10 to 15 mph NE 50%
Tuesday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 to 15 mph NE 15%
Wednesday 66°F Partly Sunny 10 mph NNE 8%
Wednesday Night 54°F Mostly Cloudy 5 to 10 mph NNE 4%
Thursday 70°F Partly Sunny 5 mph NE 5%
Thursday Night 55°F Mostly Cloudy 0 to 5 mph NE 8%
Friday 73°F Partly Sunny 0 to 5 mph NE 8%
Friday Night 54°F Partly Cloudy 0 to 5 mph NE 8%

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

Growing snapshot for Wedron, IL

Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
171 days
Hardiness zone
5b

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

Climate data from the nearest NOAA station, Marseilles Lock, Il (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.