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Minooka, IL Weather & Growing Conditions

This Afternoon
75°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy, with a high near 75. 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 75°F Chance Showers And Thunderstorms 5 mph SSE 40%
Tonight 67°F Chance Showers And Thunderstorms then Showers And Thunderstorms 5 mph SE 94%
Sunday 70°F Showers And Thunderstorms 5 to 15 mph NNE 84%
Sunday Night 58°F Chance Rain Showers 10 to 15 mph NE 32%
Monday 66°F Chance Rain Showers 15 mph ENE 47%
Monday Night 54°F Chance Rain Showers 10 to 15 mph ENE 31%
Tuesday 64°F Chance Showers And Thunderstorms 10 to 15 mph NE 33%
Tuesday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 10 to 15 mph NE 15%
Wednesday 66°F Partly Sunny 10 mph NNE 11%
Wednesday Night 54°F Mostly Cloudy 5 to 10 mph NNE 5%
Thursday 69°F Partly Sunny 5 to 10 mph NNE 3%
Thursday Night 55°F Mostly Cloudy 0 to 5 mph NE 8%
Friday 73°F Partly Sunny 0 to 10 mph NE 7%
Friday Night 54°F Partly Cloudy 0 to 5 mph NE 5%

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

Growing snapshot for Minooka, IL

Last spring frost
Apr 16
First fall frost
Oct 26
Growing season
191 days
Hardiness zone
5b

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

Climate data from the nearest NOAA station, Channahon Dresden Isl Dam, Il (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.