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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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.