Bellwood, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bellwood, a village in Cook County, Illinois.
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. South wind around 5 mph.
7-day forecast for Bellwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 86°F | Mostly Sunny | 5 to 10 mph SSW | 2% |
| Tuesday Night | 70°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 23% |
| Wednesday | 81°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph WSW | 69% |
| Wednesday Night | 66°F | Showers And Thunderstorms | 0 to 5 mph W | 90% |
| Thursday | 79°F | Rain Showers Likely | 0 to 5 mph NNE | 71% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSE | 27% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph S | 4% |
| Friday Night | 66°F | Mostly Clear | 0 to 5 mph S | 8% |
| Saturday | 85°F | Mostly Sunny | 5 to 10 mph SW | 9% |
| Saturday Night | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 19% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 19% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 43% |
| Monday | 86°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 43% |
Forecast source: National Weather Service (api.weather.gov) for Bellwood (41.883, -87.876). Updated through the day.
Growing snapshot for Bellwood
Last spring frost
Apr 16
First fall frost
Oct 28
Growing season
193 days
Hardiness zone
6a
More local growing data for Bellwood: nearby ZIP 60104 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Chicago Ohare Intl Ap, Il (8.3 mi from Bellwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.