Germantown Hills, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Germantown Hills, a village in Woodford County, Illinois.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. South southwest wind around 7 mph.
7-day forecast for Germantown Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 7 mph SSW | 0% |
| Tonight | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph S | 16% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 6 mph SSW | 41% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph NNW | 88% |
| Thursday | 80°F | Showers And Thunderstorms | 5 mph S | 78% |
| Thursday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSE | 15% |
| Friday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph S | 16% |
| Friday Night | 66°F | Slight Chance Showers And Thunderstorms | 2 mph SSW | 17% |
| Saturday | 86°F | Mostly Sunny | 6 mph SSW | 10% |
| Saturday Night | 71°F | Mostly Clear | 3 to 8 mph S | 10% |
| Sunday | 88°F | Sunny | 8 to 12 mph SSW | 7% |
| Sunday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph SSW | 19% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 19% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 9 mph SW | 30% |
Forecast source: National Weather Service (api.weather.gov) for Germantown Hills (40.771, -89.469). Updated through the day.
Growing snapshot for Germantown Hills
Last spring frost
Apr 20
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
6a
More local growing data for Germantown Hills: nearby ZIP 61548 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Benson
Carlock
Congerville
El Paso
Eureka
Goodfield
Lowpoint
Metamora
Minonk
Panola
Roanoke
Secor
Washburn
Climate data from the nearest NOAA station, Lacon, Il (14.1 mi from Germantown Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.