Brookville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookville, a borough in Jefferson County, Pennsylvania.
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. Southeast wind around 5 mph.
7-day forecast for Brookville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 5 mph SE | 3% |
| Wednesday | 75°F | Partly Sunny | 3 to 8 mph SE | 3% |
| Wednesday Night | 59°F | Rain | 8 mph S | 99% |
| Thursday | 68°F | Chance Light Rain | 6 to 12 mph SW | 39% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph SW | 5% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 0 to 5 mph SW | 15% |
| Friday Night | 42°F | Chance Light Rain | 3 mph NW | 29% |
| Saturday | 54°F | Chance Light Rain | 3 to 9 mph W | 32% |
| Saturday Night | 35°F | Chance Light Rain | 6 mph W | 29% |
| Sunday | 53°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph W | 18% |
| Sunday Night | 33°F | Chance Light Rain | 7 mph W | 25% |
| Monday | 54°F | Chance Light Rain | 7 to 12 mph W | 34% |
| Monday Night | 34°F | Chance Light Rain | 8 mph SW | 34% |
| Tuesday | 57°F | Mostly Sunny | 8 to 14 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Brookville (41.162, -79.083). Updated through the day.
Growing snapshot for Brookville
Last spring frost
May 6
First fall frost
Oct 14
Growing season
160 days
Hardiness zone
6a
More local growing data for Brookville: nearby ZIP 15825 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Big Run
Brockway
Corsica
Falls Creek
Punxsutawney
Reynoldsville
Summerville
Sykesville
Timblin
Worthville
Climate data from the nearest NOAA station, Dubois Jefferson Co Ap, Pa (7.4 mi from Brookville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.