Jasper, IN Weather & Growing Conditions
Tonight
70°F
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before midnight. Partly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph E | 16% |
| Saturday | 95°F | Sunny then Slight Chance Rain Showers | 5 mph S | 16% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 15% |
| Sunday | 94°F | Mostly Sunny | 6 mph SW | 8% |
| Sunday Night | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 6 mph N | 21% |
| Monday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 8 mph NE | 49% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 49% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 39% |
| Tuesday Night | 58°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 10 mph N | 24% |
| Wednesday | 74°F | Partly Sunny | 3 to 8 mph N | 8% |
| Wednesday Night | 57°F | Partly Cloudy | 2 to 8 mph N | 6% |
| Thursday | 76°F | Mostly Sunny | 2 to 7 mph N | 5% |
| Thursday Night | 57°F | Partly Cloudy | 2 to 7 mph N | 5% |
| Friday | 76°F | Mostly Sunny | 2 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jasper, IN
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6b
Explore more for Jasper, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Shoals 8 S, In (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.