Harman US

Farmer City, IL Weather & Growing Conditions

This Afternoon
83°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind around 7 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 83°F Slight Chance Showers And Thunderstorms 7 mph S 18%
Tonight 68°F Mostly Cloudy 7 mph SSW 13%
Sunday 79°F Chance Rain Showers then Chance Showers And Thunderstorms 6 to 15 mph NNE 40%
Sunday Night 58°F Chance Showers And Thunderstorms 12 to 15 mph NE 48%
Monday 68°F Rain Showers Likely 12 to 18 mph ENE 65%
Monday Night 53°F Chance Rain Showers 13 to 18 mph ENE 48%
Tuesday 65°F Chance Rain Showers 17 mph NE 48%
Tuesday Night 51°F Mostly Cloudy 9 to 17 mph NNE 11%
Wednesday 67°F Partly Sunny 10 to 14 mph NNE 7%
Wednesday Night 52°F Mostly Cloudy 7 to 14 mph NNE 0%
Thursday 70°F Partly Sunny 7 to 10 mph NNE 1%
Thursday Night 54°F Mostly Cloudy 5 to 9 mph NNE 6%
Friday 74°F Partly Sunny 6 to 9 mph NNE 7%
Friday Night 53°F Partly Cloudy 8 mph NE 7%

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

Growing snapshot for Farmer City, IL

Last spring frost
Apr 23
First fall frost
Oct 13
Growing season
170 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Champaign 9 Sw, Il (20.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.