Westville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westville, a village in Vermilion County, Illinois.
Overnight
60°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 60. Southeast wind around 1 mph.
7-day forecast for Westville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Patchy Fog | 1 mph SE | 0% |
| Tuesday | 83°F | Patchy Fog then Sunny | 3 mph S | 0% |
| Tuesday Night | 64°F | Mostly Clear | 2 mph SSE | 0% |
| Wednesday | 84°F | Sunny | 1 to 5 mph S | 1% |
| Wednesday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph S | 41% |
| Thursday | 82°F | Showers And Thunderstorms Likely | 2 to 6 mph SSW | 74% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 53% |
| Friday | 83°F | Chance Showers And Thunderstorms | 3 mph SSW | 26% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 2 mph SSW | 26% |
| Saturday | 84°F | Mostly Sunny | 2 to 6 mph SSW | 14% |
| Saturday Night | 69°F | Mostly Clear | 2 to 6 mph SSW | 14% |
| Sunday | 86°F | Sunny | 6 to 12 mph SSW | 10% |
| Sunday Night | 71°F | Partly Cloudy | 10 mph SSW | 13% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Westville (40.044, -87.639). Updated through the day.
Growing snapshot for Westville
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
6a
More local growing data for Westville: nearby ZIP 61883 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Allerton
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Belgium
Bismarck
Catlin
Danville
East Lynn
Fairmount
Fithian
Georgetown
Henning
Hoopeston
Indianola
Muncie
Oakwood
Olivet
Potomac
Rankin
Ridge Farm
Rossville
Sidell
Tilton
Climate data from the nearest NOAA station, Danville, Il (7.2 mi from Westville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.