Bellevue, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bellevue, a village in Peoria County, Illinois.
Tonight
69°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69. South southeast wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bellevue
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 to 7 mph SSE | 36% |
| Sunday | 76°F | Chance Showers And Thunderstorms | 6 to 12 mph NNE | 50% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 13 mph ENE | 48% |
| Monday | 66°F | Rain Showers Likely | 14 mph ENE | 70% |
| Monday Night | 55°F | Rain Showers Likely | 13 mph ENE | 55% |
| Tuesday | 65°F | Chance Rain Showers | 13 mph NE | 49% |
| Tuesday Night | 53°F | Mostly Cloudy | 7 to 12 mph NNE | 12% |
| Wednesday | 67°F | Partly Sunny | 9 mph NNE | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 8 mph NNE | 2% |
| Thursday | 71°F | Mostly Sunny | 7 mph NNE | 2% |
| Thursday Night | 57°F | Slight Chance Rain Showers | 2 to 6 mph NE | 15% |
| Friday | 74°F | Partly Sunny | 3 to 7 mph NNE | 10% |
| Friday Night | 56°F | Partly Cloudy | 2 to 6 mph NE | 8% |
| Saturday | 75°F | Mostly Sunny | 2 to 6 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Bellevue (40.688, -89.673). Updated through the day.
Growing snapshot for Bellevue
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6a
More local growing data for Bellevue: nearby ZIP 61604 weather · frost dates · planting calendar · Illinois frost dates
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West Peoria
Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (3.1 mi from Bellevue). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.