Jeffersonville, IL Weather & Growing Conditions
This Afternoon
97°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny. High near 97, with temperatures falling to around 94 in the afternoon. Southeast wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Slight Chance Showers And Thunderstorms | 3 mph SE | 22% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ESE | 22% |
| Saturday | 97°F | Sunny | 2 to 7 mph SSW | 11% |
| Saturday Night | 72°F | Partly Cloudy | 5 mph SSW | 9% |
| Sunday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 18% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 6 mph NNE | 33% |
| Monday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 to 10 mph NNE | 49% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 13 mph NNE | 49% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 9 to 13 mph NNE | 39% |
| Tuesday Night | 55°F | Mostly Cloudy | 5 to 13 mph NNE | 8% |
| Wednesday | 75°F | Mostly Sunny | 6 to 10 mph N | 4% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 10 mph NNE | 3% |
| Thursday | 77°F | Mostly Sunny | 3 to 9 mph N | 3% |
| Thursday Night | 57°F | Partly Cloudy | 3 to 8 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jeffersonville, IL
Last spring frost
Apr 7
First fall frost
Oct 26
Growing season
201 days
Hardiness zone
6b
Explore more for Jeffersonville, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Fairfield Radio Wfiw, Il (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.