Blairsville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blairsville, a borough in Indiana County, Pennsylvania.
Today
75°F
Partly Sunny
Partly sunny, with a high near 75. South wind 3 to 10 mph.
7-day forecast for Blairsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Partly Sunny | 3 to 10 mph S | 8% |
| Tonight | 61°F | Light Rain | 6 to 10 mph S | 90% |
| Thursday | 70°F | Chance Light Rain then Partly Sunny | 7 to 14 mph SW | 45% |
| Thursday Night | 48°F | Partly Cloudy | 1 to 5 mph SW | 2% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 1 to 8 mph SW | 19% |
| Friday Night | 41°F | Chance Light Rain | 1 to 6 mph W | 46% |
| Saturday | 52°F | Chance Light Rain | 7 to 14 mph W | 46% |
| Saturday Night | 35°F | Chance Light Rain | 6 to 13 mph W | 36% |
| Sunday | 54°F | Slight Chance Light Rain | 7 to 15 mph W | 15% |
| Sunday Night | 32°F | Partly Cloudy | 7 to 12 mph W | 11% |
| Monday | 54°F | Slight Chance Light Rain | 9 to 16 mph W | 16% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 6 to 10 mph SW | 16% |
| Tuesday | 59°F | Mostly Sunny | 12 to 18 mph SW | 4% |
| Tuesday Night | 33°F | Partly Cloudy | 2 to 10 mph W | 4% |
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 Nov 4, 2026.