New Douglas, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Douglas, a village in Madison County, Illinois.
This Afternoon
95°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny, with a high near 95. Heat index values as high as 102. East wind around 3 mph. Chance of precipitation is 30%.
7-day forecast for New Douglas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Chance Showers And Thunderstorms | 3 mph E | 25% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph SE | 23% |
| Saturday | 95°F | Mostly Sunny | 3 to 7 mph SW | 6% |
| Saturday Night | 70°F | Partly Cloudy | 3 mph S | 3% |
| Sunday | 91°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph NW | 23% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 8 mph N | 55% |
| Monday | 78°F | Rain Showers Likely | 6 to 12 mph NE | 65% |
| Monday Night | 57°F | Showers And Thunderstorms Likely | 7 to 13 mph NE | 65% |
| Tuesday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 12 mph N | 24% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 12 mph N | 5% |
| Wednesday | 74°F | Mostly Sunny | 6 to 9 mph N | 3% |
| Wednesday Night | 53°F | Partly Cloudy | 2 to 8 mph N | 2% |
| Thursday | 75°F | Mostly Sunny | 3 to 8 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for New Douglas (38.969, -89.668). Updated through the day.
Growing snapshot for New Douglas
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
192 days
Hardiness zone
6b
More local growing data for New Douglas: nearby ZIP 62074 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Hillsboro, Il (17.8 mi from New Douglas). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.