Murphysboro, IL Weather & Growing Conditions
This Afternoon
77°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy. High near 77, with temperatures falling to around 73 in the afternoon. South wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Showers And Thunderstorms Likely | 8 mph S | 57% |
| Tonight | 55°F | Showers And Thunderstorms | 7 to 14 mph SSW | 95% |
| Wednesday | 68°F | Partly Sunny | 5 to 9 mph WSW | 6% |
| Wednesday Night | 41°F | Partly Cloudy | 3 mph SW | 0% |
| Thursday | 69°F | Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 2 mph WNW | 6% |
| Friday | 61°F | Partly Sunny | 3 to 9 mph NNW | 2% |
| Friday Night | 38°F | Partly Cloudy | 2 to 6 mph NNW | 0% |
| Saturday | 58°F | Partly Sunny | 5 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 63°F | Sunny | 1 to 6 mph W | 5% |
| Sunday Night | 33°F | Mostly Clear | 2 mph NNW | 5% |
| Monday | 66°F | Sunny | 1 to 7 mph W | 2% |
| Monday Night | 37°F | Mostly Clear | 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Murphysboro, IL
Last spring frost
Apr 9
First fall frost
Oct 22
Growing season
195 days
Hardiness zone
7a
Explore more for Murphysboro, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Carbondale Southern Il Ap, Il (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.