Harman US

Sheldon, IL Weather & Growing Conditions

Today
82°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 10am, then showers and thunderstorms between 10am and 11am, then showers and thunderstorms likely between 11am and 4pm. Cloudy. High near 82, with temperatures falling to around 80 in the afternoon. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 82°F Showers And Thunderstorms Likely 5 mph ESE 80%
Tonight 66°F Chance Showers And Thunderstorms 0 to 5 mph S 54%
Sunday 74°F Chance Showers And Thunderstorms then Showers And Thunderstorms 0 to 10 mph N 79%
Sunday Night 55°F Chance Showers And Thunderstorms 10 mph NE 51%
Monday 66°F Showers And Thunderstorms Likely 10 mph ENE 59%
Monday Night 50°F Chance Rain Showers 10 mph NE 45%
Tuesday 65°F Chance Rain Showers 10 mph NE 25%
Tuesday Night 51°F Chance Rain Showers then Mostly Cloudy 5 to 10 mph NNE 25%
Wednesday 67°F Partly Sunny 5 to 10 mph NNE 6%
Wednesday Night 52°F Mostly Cloudy 5 mph NNE 3%
Thursday 69°F Partly Sunny 5 mph NNE 2%
Thursday Night 52°F Mostly Cloudy 0 to 5 mph NNE 2%
Friday 72°F Mostly Sunny 0 to 5 mph NNE 1%
Friday Night 51°F Partly Cloudy 0 to 5 mph NE 1%

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

Growing snapshot for Sheldon, IL

Last spring frost
Apr 23
First fall frost
Oct 14
Growing season
175 days
Hardiness zone
5b

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

Climate data from the nearest NOAA station, Kentland, In (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.