Danville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Danville, a city in Vermilion County, Illinois.
Today
65°F
Slight Chance Drizzle
A slight chance of drizzle. Mostly cloudy. High near 65, with temperatures falling to around 59 in the afternoon. West southwest wind around 13 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Danville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Slight Chance Drizzle | 13 mph WSW | 13% |
| Tonight | 46°F | Slight Chance Drizzle then Mostly Cloudy | 10 mph SW | 10% |
| Thursday | 61°F | Partly Sunny | 9 to 14 mph WSW | 14% |
| Thursday Night | 44°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph WNW | 20% |
| Friday | 54°F | Slight Chance Light Rain then Mostly Cloudy | 5 to 9 mph NNW | 15% |
| Friday Night | 35°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Saturday | 53°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 1 mph WNW | 1% |
| Sunday | 59°F | Sunny | 0 to 7 mph W | 2% |
| Sunday Night | 33°F | Clear | 2 mph W | 0% |
| Monday | 63°F | Sunny | 0 to 6 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 2 mph SW | 1% |
| Tuesday | 66°F | Sunny | 5 mph W | 1% |
| Tuesday Night | 38°F | Mostly Clear | 1 mph NNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Danville (40.143, -87.611). Updated through the day.
Growing snapshot for Danville
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
6a
More local growing data for Danville: nearby ZIP 61832 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Danville, Il (1 mi from Danville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.