Jacksonville, PA Weather & Growing Conditions
This Afternoon
71°F
Partly Sunny
Partly sunny, with a high near 71. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Partly Sunny | 6 mph SE | 14% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 8 mph SE | 70% |
| Sunday | 76°F | Showers And Thunderstorms | 6 to 9 mph SW | 99% |
| Sunday Night | 54°F | Showers And Thunderstorms Likely | 8 mph N | 59% |
| Monday | 69°F | Chance Rain Showers | 10 mph NE | 32% |
| Monday Night | 53°F | Rain Showers Likely | 12 mph E | 63% |
| Tuesday | 64°F | Rain Showers Likely | 12 to 15 mph E | 63% |
| Tuesday Night | 51°F | Rain Showers Likely | 17 mph E | 66% |
| Wednesday | 60°F | Rain Showers Likely | 16 mph E | 66% |
| Wednesday Night | 50°F | Chance Rain Showers | 12 to 16 mph E | 36% |
| Thursday | 63°F | Chance Rain Showers | 12 mph E | 36% |
| Thursday Night | 48°F | Slight Chance Rain Showers | 3 to 10 mph E | 16% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 to 8 mph NE | 15% |
| Friday Night | 48°F | Partly Cloudy | 3 to 8 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jacksonville, PA
Last spring frost
May 2
First fall frost
Oct 14
Growing season
163 days
Hardiness zone
6b
Explore more for Jacksonville, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Loyalhanna Lake, Pa (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.