Elsah, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elsah, a village in Jersey County, Illinois.
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. Southeast wind around 6 mph.
7-day forecast for Elsah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 6 mph SE | 10% |
| Saturday | 98°F | Mostly Sunny | 5 to 9 mph SW | 6% |
| Saturday Night | 73°F | Partly Cloudy | 6 mph SW | 7% |
| Sunday | 92°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 8 mph W | 32% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 to 10 mph N | 67% |
| Monday | 79°F | Showers And Thunderstorms Likely | 7 to 13 mph N | 67% |
| Monday Night | 59°F | Showers And Thunderstorms Likely | 8 to 13 mph N | 67% |
| Tuesday | 73°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 14 mph N | 23% |
| Tuesday Night | 54°F | Mostly Cloudy | 6 to 13 mph N | 5% |
| Wednesday | 75°F | Mostly Sunny | 7 to 10 mph N | 1% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 9 mph N | 1% |
| Thursday | 76°F | Mostly Sunny | 5 to 8 mph N | 4% |
| Thursday Night | 57°F | Partly Cloudy | 3 to 7 mph NE | 3% |
| Friday | 77°F | Mostly Sunny | 5 to 8 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Elsah (38.954, -90.355). Updated through the day.
Growing snapshot for Elsah
Last spring frost
Apr 5
First fall frost
Oct 27
Growing season
203 days
Hardiness zone
6b
More local growing data for Elsah: nearby ZIP 62028 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, St Charles Co Ap, Mo (4.4 mi from Elsah). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.