New Baden, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Baden, a village in Clinton County, Illinois.
Today
87°F
Sunny
Sunny, with a high near 87. Southeast wind around 2 mph.
7-day forecast for New Baden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 2 mph SE | 0% |
| Tonight | 66°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 89°F | Sunny | 0 to 5 mph S | 4% |
| Wednesday Night | 71°F | Partly Cloudy then Showers And Thunderstorms Likely | 6 mph S | 57% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 5 mph S | 71% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 51% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 mph SW | 51% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SW | 37% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 3 mph S | 37% |
| Saturday Night | 72°F | Partly Cloudy | 5 mph S | 10% |
| Sunday | 91°F | Sunny | 3 to 8 mph S | 7% |
| Sunday Night | 73°F | Mostly Clear | 5 to 9 mph S | 4% |
| Monday | 92°F | Mostly Sunny | 5 to 8 mph S | 4% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 8 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov) for New Baden (38.537, -89.707). Updated through the day.
Growing snapshot for New Baden
Last spring frost
Apr 12
First fall frost
Oct 20
Growing season
189 days
Hardiness zone
6b
More local growing data for New Baden: nearby ZIP 62265 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Albers
Aviston
Bartelso
Beckemeyer
Breese
Carlyle
Damiansville
Germantown
Hoffman
Huey
St. Rose
Trenton
Climate data from the nearest NOAA station, Belleville Siu Rsch, Il (9 mi from New Baden). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.