Hazleton, IN Weather & Growing Conditions
Tonight
72°F
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 8pm, then isolated showers and thunderstorms between 8pm and 10pm. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. Heat index values as high as 102. East wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Scattered Showers And Thunderstorms then Partly Cloudy | 6 mph E | 25% |
| Saturday | 96°F | Mostly Sunny | 5 to 8 mph S | 10% |
| Saturday Night | 73°F | Partly Cloudy | 6 mph SSW | 9% |
| Sunday | 96°F | Mostly Sunny | 3 to 7 mph W | 11% |
| Sunday Night | 68°F | Mostly Cloudy then Chance Rain Showers | 7 mph NNE | 29% |
| Monday | 85°F | Chance Rain Showers | 6 to 10 mph NE | 46% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 7 to 13 mph NNE | 46% |
| Tuesday | 76°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 42% |
| Tuesday Night | 57°F | Mostly Cloudy | 5 to 13 mph NNE | 10% |
| Wednesday | 75°F | Partly Sunny | 6 to 10 mph N | 4% |
| Wednesday Night | 57°F | Partly Cloudy | 3 to 10 mph N | 4% |
| Thursday | 77°F | Mostly Sunny | 3 to 9 mph N | 3% |
| Thursday Night | 58°F | Partly Cloudy | 3 to 9 mph NNE | 3% |
| Friday | 77°F | Mostly Sunny | 3 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hazleton, IN
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
194 days
Hardiness zone
6b
Explore more for Hazleton, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Princeton 1 W, In (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.