Belle Rive, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belle Rive, a village in Jefferson County, Illinois.
Overnight
70°F
Mostly Clear
Mostly clear. Low around 70, with temperatures rising to around 72 overnight. South southeast wind around 1 mph.
7-day forecast for Belle Rive
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Mostly Clear | 1 mph SSE | 3% |
| Saturday | 98°F | Sunny | 1 to 8 mph SW | 4% |
| Saturday Night | 72°F | Partly Cloudy | 5 mph SSW | 2% |
| Sunday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 15% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph NNE | 30% |
| Monday | 86°F | Chance Showers And Thunderstorms | 5 to 12 mph NNE | 51% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 13 mph NNE | 51% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 8 to 13 mph NNE | 33% |
| Tuesday Night | 55°F | Mostly Cloudy | 5 to 13 mph NNE | 7% |
| Wednesday | 76°F | Mostly Sunny | 6 to 10 mph N | 3% |
| Wednesday Night | 55°F | Partly Cloudy | 2 to 10 mph NNE | 2% |
| Thursday | 77°F | Mostly Sunny | 2 to 9 mph NNE | 2% |
| Thursday Night | 57°F | Partly Cloudy | 2 to 8 mph NNE | 2% |
| Friday | 77°F | Mostly Sunny | 2 to 10 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Belle Rive (38.232, -88.740). Updated through the day.
Growing snapshot for Belle Rive
Last spring frost
Apr 11
First fall frost
Oct 22
Growing season
193 days
Hardiness zone
6b
More local growing data for Belle Rive: nearby ZIP 62810 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mt Vernon 3 Ne, Il (11.5 mi from Belle Rive). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.