Keensburg, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keensburg, a village in Wabash County, Illinois.
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. East northeast wind around 2 mph.
7-day forecast for Keensburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 2 mph ENE | 0% |
| Tonight | 64°F | Mostly Clear | 1 mph NNE | 0% |
| Wednesday | 88°F | Sunny | 0 mph | 0% |
| Wednesday Night | 68°F | Mostly Clear | 1 mph SSE | 4% |
| Thursday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 6 mph SSW | 18% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 3 mph SSE | 46% |
| Friday | 87°F | Chance Showers And Thunderstorms | 5 mph SW | 46% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 mph SSW | 37% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 37% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 25% |
| Sunday | 89°F | Mostly Sunny | 3 to 7 mph SSW | 11% |
| Sunday Night | 72°F | Mostly Clear | 6 mph SSW | 11% |
| Monday | 91°F | Sunny | 3 to 8 mph SSW | 10% |
| Monday Night | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 7 mph SSW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Keensburg (38.352, -87.868). Updated through the day.
Growing snapshot for Keensburg
Last spring frost
Apr 2
First fall frost
Oct 31
Growing season
209 days
Hardiness zone
6b
More local growing data for Keensburg: nearby ZIP 62852 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mt Carmel, Il (7.2 mi from Keensburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.