New Douglas, IL Weather & Growing Conditions
Overnight
71°F
Clear
Clear, with a low around 71. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Clear | 6 mph SE | 5% |
| Saturday | 95°F | Partly Sunny | 2 to 7 mph SW | 8% |
| Saturday Night | 70°F | Partly Cloudy | 1 to 5 mph SW | 4% |
| Sunday | 91°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph NW | 27% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 7 to 10 mph NE | 57% |
| Monday | 76°F | Showers And Thunderstorms Likely | 8 to 13 mph NE | 70% |
| Monday Night | 56°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 7 to 13 mph NE | 59% |
| Tuesday | 70°F | Slight Chance Rain Showers then Partly Sunny | 12 mph NE | 20% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 12 mph N | 13% |
| Wednesday | 72°F | Mostly Sunny | 7 to 10 mph N | 3% |
| Wednesday Night | 53°F | Partly Cloudy | 2 to 9 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 3 to 8 mph N | 2% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 7 mph NE | 3% |
| Friday | 77°F | Mostly Sunny | 3 to 8 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Douglas, IL
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
192 days
Hardiness zone
6b
Explore more for New Douglas, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Hillsboro, Il (17.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.