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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.

Today
85°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 85. South southeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Yates City

WhenTempForecastWindPrecip
Today 85°F Chance Showers And Thunderstorms then Mostly Cloudy 7 mph SSE 28%
Tonight 68°F Showers And Thunderstorms Likely 5 mph SSW 79%
Sunday 74°F Showers And Thunderstorms Likely 3 to 13 mph N 72%
Sunday Night 58°F Chance Showers And Thunderstorms 12 to 15 mph NE 59%
Monday 65°F Showers And Thunderstorms Likely 16 mph ENE 65%
Monday Night 53°F Chance Rain Showers 10 to 14 mph NE 48%
Tuesday 63°F Slight Chance Rain Showers 13 mph NE 23%
Tuesday Night 50°F Partly Cloudy 6 to 12 mph NNE 9%
Wednesday 67°F Mostly Sunny 9 mph NNE 4%
Wednesday Night 52°F Partly Cloudy 2 to 7 mph NNE 1%
Thursday 69°F Partly Sunny 6 mph NNE 5%
Thursday Night 54°F Mostly Cloudy 5 mph NE 4%
Friday 72°F Mostly Sunny 2 to 7 mph NE 3%
Friday Night 54°F Partly Cloudy 5 mph ENE 3%

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.