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Yates City, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Yates City, a village in Knox County, Illinois.

Overnight
68°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Yates City

WhenTempForecastWindPrecip
Overnight 68°F Chance Showers And Thunderstorms 8 mph SE 25%
Saturday 85°F Patchy Fog 8 mph S 25%
Saturday Night 67°F Chance Showers And Thunderstorms 5 to 8 mph NE 66%
Sunday 76°F Rain Showers Likely 3 to 13 mph NNE 73%
Sunday Night 58°F Showers And Thunderstorms Likely 10 to 14 mph NE 70%
Monday 66°F Showers And Thunderstorms Likely 15 mph ENE 70%
Monday Night 53°F Chance Rain Showers 9 to 14 mph NE 43%
Tuesday 65°F Chance Rain Showers 13 mph NE 29%
Tuesday Night 50°F Mostly Cloudy 5 to 10 mph NNE 5%
Wednesday 68°F Partly Sunny 8 mph NNE 3%
Wednesday Night 52°F Partly Cloudy 2 to 6 mph NNE 2%
Thursday 69°F Mostly Sunny 5 mph NNE 4%
Thursday Night 54°F Partly Cloudy 3 mph NE 4%
Friday 71°F Mostly Sunny 2 to 6 mph NNE 4%

Forecast source: National Weather Service (api.weather.gov) for Yates City (40.778, -90.014). Updated through the day.

Growing snapshot for Yates City

Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
5b

More local growing data for Yates City: nearby ZIP 61572 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Knoxville, Il (15 mi from Yates City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.