Minooka, IL Weather & Growing Conditions
Overnight
65°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. Low around 65, with temperatures rising to around 67 overnight. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Showers And Thunderstorms Likely | 10 mph SE | 58% |
| Saturday | 81°F | Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph SE | 95% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Showers And Thunderstorms | 5 to 10 mph SSE | 94% |
| Sunday | 72°F | Showers And Thunderstorms Likely | 10 to 15 mph NNE | 67% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 15 mph NE | 41% |
| Monday | 66°F | Chance Rain Showers | 15 mph ENE | 45% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Tuesday | 65°F | Slight Chance Rain Showers | 15 mph NE | 18% |
| Tuesday Night | 53°F | Mostly Cloudy | 10 to 15 mph NE | 10% |
| Wednesday | 68°F | Partly Sunny | 10 to 15 mph NNE | 8% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 1% |
| Thursday | 70°F | Partly Sunny | 5 to 10 mph NNE | 3% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 3% |
| Friday | 73°F | Mostly Sunny | 5 to 10 mph NE | 3% |
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.