Vincennes, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vincennes, a city in Knox County, Indiana.
This Afternoon
68°F
Mostly Cloudy
Mostly cloudy. High near 68, with temperatures falling to around 62 in the afternoon. West southwest wind around 13 mph, with gusts as high as 20 mph.
7-day forecast for Vincennes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Cloudy | 13 mph WSW | 8% |
| Tonight | 47°F | Mostly Cloudy | 2 to 8 mph SW | 6% |
| Thursday | 64°F | Sunny | 5 to 12 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 2 to 6 mph W | 4% |
| Friday | 57°F | Partly Sunny | 3 to 12 mph NW | 1% |
| Friday Night | 35°F | Mostly Clear | 3 to 9 mph N | 0% |
| Saturday | 55°F | Sunny | 2 to 6 mph NNW | 0% |
| Saturday Night | 32°F | Mostly Clear | 3 mph NNW | 0% |
| Sunday | 59°F | Sunny | 1 to 6 mph WNW | 0% |
| Sunday Night | 34°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Monday | 63°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 38°F | Clear | 3 mph SW | 0% |
| Tuesday | 64°F | Sunny | 5 mph W | 1% |
| Tuesday Night | 40°F | Mostly Clear | 3 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Vincennes (38.677, -87.510). Updated through the day.
Growing snapshot for Vincennes
Last spring frost
Apr 11
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
6b
More local growing data for Vincennes: nearby ZIP 47591 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Bicknell
Bruceville
Edwardsport
Emison
Freelandville
Monroe City
Oaktown
Ragsdale
Sandborn
Westphalia
Wheatland
Climate data from the nearest NOAA station, Vincennes 5 Ne, In (7.6 mi from Vincennes). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.