Pittsfield, IL Weather & Growing Conditions
Overnight
53°F
Slight Chance Drizzle
A slight chance of drizzle. Cloudy, with a low around 53. Southwest wind around 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Slight Chance Drizzle | 10 mph SW | 13% |
| Wednesday | 57°F | Slight Chance Drizzle | 10 to 14 mph W | 12% |
| Wednesday Night | 43°F | Mostly Cloudy | 6 to 9 mph SW | 1% |
| Thursday | 60°F | Partly Sunny | 8 to 12 mph W | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 3 to 7 mph NW | 7% |
| Friday | 55°F | Partly Sunny | 9 mph N | 5% |
| Friday Night | 33°F | Partly Cloudy | 1 to 6 mph N | 0% |
| Saturday | 54°F | Mostly Sunny | 3 mph NW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 1 mph NW | 0% |
| Sunday | 60°F | Sunny | 1 to 6 mph W | 1% |
| Sunday Night | 35°F | Clear | 2 mph W | 0% |
| Monday | 66°F | Sunny | 1 to 7 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 67°F | Sunny | 3 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pittsfield, IL
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
6a
Explore more for Pittsfield, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Pittsfield #2, Il (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.