Blairsville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blairsville, a borough in Indiana County, Pennsylvania.
Today
86°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 86. East wind 0 to 5 mph.
7-day forecast for Blairsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Areas Of Fog then Sunny | 0 to 5 mph E | 0% |
| Tonight | 66°F | Partly Cloudy | 5 mph SE | 1% |
| Wednesday | 86°F | Patchy Fog then Scattered Showers And Thunderstorms | 1 to 5 mph SE | 33% |
| Wednesday Night | 68°F | Scattered Showers And Thunderstorms | 1 to 5 mph SE | 44% |
| Thursday | 86°F | Showers And Thunderstorms | 1 to 7 mph S | 80% |
| Thursday Night | 68°F | Showers And Thunderstorms | 1 to 6 mph SW | 80% |
| Friday | 84°F | Showers And Thunderstorms | 2 to 8 mph SW | 82% |
| Friday Night | 66°F | Showers And Thunderstorms | 1 to 6 mph SW | 82% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 52% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 52% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 28% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 28% |
| Monday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 9 to 14 mph SW | 43% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 50% |
Forecast source: National Weather Service (api.weather.gov) for Blairsville (40.432, -79.260). Updated through the day.
Growing snapshot for Blairsville
Last spring frost
May 2
First fall frost
Oct 14
Growing season
163 days
Hardiness zone
6b
More local growing data for Blairsville: nearby ZIP 15717 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Loyalhanna Lake, Pa (10.9 mi from Blairsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.