Belle Rive, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belle Rive, a village in Jefferson County, Illinois.
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind around 1 mph.
7-day forecast for Belle Rive
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 1 mph NE | 0% |
| Tonight | 63°F | Mostly Clear | 1 mph ENE | 0% |
| Wednesday | 89°F | Sunny | 0 mph | 0% |
| Wednesday Night | 68°F | Partly Cloudy | 2 mph S | 10% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 1 to 6 mph SSW | 33% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 60% |
| Friday | 88°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 60% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 44% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 mph SSW | 44% |
| Saturday Night | 70°F | Partly Cloudy | 2 mph SSW | 14% |
| Sunday | 91°F | Mostly Sunny | 2 to 7 mph SSW | 7% |
| Sunday Night | 72°F | Mostly Clear | 6 mph SSW | 4% |
| Monday | 92°F | Sunny | 3 to 8 mph SSW | 6% |
| Monday Night | 73°F | Partly Cloudy | 7 mph SSW | 10% |
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 Aug 4, 2026.