Hazleton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hazleton, a town in Gibson County, Indiana.
Overnight
63°F
Clear
Clear. Low around 63, with temperatures rising to around 65 overnight. East wind around 2 mph.
7-day forecast for Hazleton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Clear | 2 mph E | 0% |
| Tuesday | 85°F | Sunny | 3 mph ENE | 0% |
| Tuesday Night | 64°F | Mostly Clear | 2 mph ENE | 0% |
| Wednesday | 87°F | Sunny | 1 mph WSW | 0% |
| Wednesday Night | 68°F | Mostly Clear | 2 mph S | 3% |
| Thursday | 87°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph SSW | 18% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 54% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 54% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 3 mph SSW | 37% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 34% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 25% |
| Sunday | 89°F | Mostly Sunny | 3 to 8 mph SSW | 11% |
| Sunday Night | 73°F | Mostly Clear | 6 mph SSW | 11% |
| Monday | 90°F | Sunny | 5 to 9 mph SSW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Hazleton (38.488, -87.539). Updated through the day.
Growing snapshot for Hazleton
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
194 days
Hardiness zone
6b
More local growing data for Hazleton: nearby ZIP 47640 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Buckskin
Cynthiana
Decker
Fort Branch
Francisco
Griffin
Haubstadt
Johnson
Mackey
Oakland City
Owensville
Patoka
Princeton
Somerville
Climate data from the nearest NOAA station, Princeton 1 W, In (10.2 mi from Hazleton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.