Jasper, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jasper, a city in Dubois County, Indiana.
This Afternoon
71°F
Slight Chance Drizzle
A slight chance of drizzle after 5pm. Mostly cloudy, with a high near 71. West wind 9 to 13 mph.
7-day forecast for Jasper
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Slight Chance Drizzle | 9 to 13 mph W | 4% |
| Tonight | 45°F | Slight Chance Drizzle | 1 to 7 mph SW | 0% |
| Thursday | 65°F | Sunny | 3 to 10 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Friday | 58°F | Mostly Cloudy | 1 to 10 mph NW | 0% |
| Friday Night | 33°F | Partly Cloudy | 2 to 9 mph N | 0% |
| Saturday | 55°F | Sunny | 2 to 6 mph N | 0% |
| Saturday Night | 30°F | Mostly Clear | 0 to 3 mph N | 0% |
| Sunday | 58°F | Sunny | 0 to 6 mph NW | 0% |
| Sunday Night | 31°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 63°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 0% |
| Tuesday | 64°F | Sunny | 1 to 5 mph W | 1% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Jasper (38.393, -86.941). Updated through the day.
Growing snapshot for Jasper
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6b
More local growing data for Jasper: nearby ZIP 47546 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Birdseye
Bretzville
Celestine
Dubois
Ferdinand
Haysville
Holland
Huntingburg
Ireland
Schnellville
St. Anthony
Climate data from the nearest NOAA station, Shoals 8 S, In (11.9 mi from Jasper). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.