Buncombe, IL Weather & Growing Conditions
Overnight
56°F
Chance Rain Showers
A chance of rain showers before 3am. Mostly cloudy. Low around 56, with temperatures rising to around 59 overnight. South southwest wind around 7 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Chance Rain Showers | 7 mph SSW | 39% |
| Wednesday | 66°F | Partly Sunny | 3 to 8 mph WSW | 7% |
| Wednesday Night | 43°F | Mostly Clear | 2 mph WSW | 0% |
| Thursday | 68°F | Sunny | 0 to 6 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 1 mph NW | 0% |
| Friday | 60°F | Partly Sunny | 2 to 9 mph NNW | 0% |
| Friday Night | 37°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 57°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 61°F | Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 34°F | Clear | 1 mph NNW | 0% |
| Monday | 64°F | Sunny | 0 to 3 mph WSW | 0% |
| Monday Night | 38°F | Clear | 1 mph WNW | 1% |
| Tuesday | 68°F | Sunny | 0 to 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buncombe, IL
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7a
Explore more for Buncombe, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Anna 2 Nne, Il (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.