Bushnell, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bushnell, a city in Mcdonough County, Illinois.
Overnight
51°F
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 55 overnight. Southwest wind around 10 mph, with gusts as high as 25 mph.
7-day forecast for Bushnell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 10 mph SW | 11% |
| Wednesday | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 15 mph SW | 15% |
| Wednesday Night | 44°F | Mostly Cloudy | 10 mph SW | 5% |
| Thursday | 56°F | Chance Rain Showers | 10 to 15 mph W | 28% |
| Thursday Night | 42°F | Chance Rain Showers | 5 to 10 mph NW | 27% |
| Friday | 51°F | Partly Sunny | 5 to 10 mph N | 8% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 0 mph | 1% |
| Sunday | 58°F | Sunny | 0 to 5 mph W | 1% |
| Sunday Night | 34°F | Clear | 0 mph | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph W | 0% |
| Tuesday | 65°F | Sunny | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Bushnell (40.552, -90.505). Updated through the day.
Growing snapshot for Bushnell
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
6a
More local growing data for Bushnell: nearby ZIP 61422 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Adair
Bardolph
Blandinsville
Colchester
Georgetown
Good Hope
Industry
Macomb
Prairie City
Sciota
Tennessee
Climate data from the nearest NOAA station, Prairie City 2S, Il (4.5 mi from Bushnell). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.