Pinckneyville, IL Weather & Growing Conditions
This Afternoon
63°F
Mostly Cloudy
Mostly cloudy. High near 63, with temperatures falling to around 58 in the afternoon. West wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Mostly Cloudy | 5 to 8 mph W | 0% |
| Tonight | 45°F | Partly Cloudy | 3 mph WSW | 0% |
| Thursday | 65°F | Sunny | 3 to 9 mph WSW | 1% |
| Thursday Night | 43°F | Mostly Cloudy | 5 mph NW | 1% |
| Friday | 56°F | Partly Sunny | 5 to 12 mph NNW | 1% |
| Friday Night | 32°F | Mostly Clear | 2 to 6 mph N | 0% |
| Saturday | 54°F | Sunny | 5 mph NNW | 0% |
| Saturday Night | 30°F | Mostly Clear | 1 mph NNW | 0% |
| Sunday | 59°F | Sunny | 1 to 5 mph WNW | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 mph | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 36°F | Clear | 2 mph SW | 1% |
| Tuesday | 66°F | Sunny | 3 mph W | 0% |
| Tuesday Night | 38°F | Mostly Clear | 1 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pinckneyville, IL
Last spring frost
Apr 6
First fall frost
Oct 22
Growing season
199 days
Hardiness zone
7a
Explore more for Pinckneyville, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Du Quoin 4 Se, Il (13.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.