Banner, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Banner, a village in Peoria County, Illinois.
This Afternoon
85°F
Mostly Cloudy
Mostly cloudy, with a high near 85. South southwest wind around 7 mph.
7-day forecast for Banner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Cloudy | 7 mph SSW | 10% |
| Tonight | 69°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph SW | 33% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 5 to 10 mph NNE | 47% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 53% |
| Monday | 67°F | Showers And Thunderstorms Likely | 12 mph ENE | 74% |
| Monday Night | 55°F | Rain Showers Likely | 7 to 10 mph ENE | 58% |
| Tuesday | 66°F | Rain Showers Likely | 10 mph NE | 55% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 9 mph NNE | 13% |
| Wednesday | 68°F | Partly Sunny | 5 to 8 mph NNE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 7 mph NNE | 2% |
| Thursday | 72°F | Mostly Sunny | 5 mph NNE | 1% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 0 to 3 mph NE | 15% |
| Friday | 75°F | Slight Chance Rain Showers then Partly Sunny | 1 to 5 mph NE | 15% |
| Friday Night | 55°F | Partly Cloudy | 3 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Banner (40.513, -89.916). Updated through the day.
Growing snapshot for Banner
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6a
More local growing data for Banner: nearby ZIP 61533 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Bartonville
Bay View Gardens
Bellevue
Brimfield
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Dunlap
Elmwood
Glasford
Hanna City
Kingston Mines
Lake Camelot
Mapleton
Mossville
Norwood
Peoria
Peoria Heights
Princeville
Rome
Smithville
Spring Bay
Trivoli
West Peoria
Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (10 mi from Banner). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.