Dunbar, PA Weather & Growing Conditions
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 3 mph SE | 1% |
| Saturday | 77°F | Partly Sunny | 5 mph SE | 3% |
| Saturday Night | 62°F | Chance Rain Showers | 3 to 7 mph SE | 36% |
| Sunday | 76°F | Showers And Thunderstorms | 7 mph SW | 96% |
| Sunday Night | 56°F | Showers And Thunderstorms Likely | 5 mph N | 74% |
| Monday | 66°F | Chance Rain Showers | 6 mph E | 43% |
| Monday Night | 52°F | Showers And Thunderstorms | 7 to 10 mph E | 75% |
| Tuesday | 61°F | Showers And Thunderstorms | 13 mph SE | 75% |
| Tuesday Night | 49°F | Showers And Thunderstorms Likely | 16 mph E | 63% |
| Wednesday | 58°F | Rain Showers Likely | 10 to 16 mph SE | 63% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 10 to 15 mph SE | 56% |
| Thursday | 63°F | Chance Rain Showers | 7 to 10 mph SE | 53% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 3 to 7 mph E | 35% |
| Friday | 66°F | Slight Chance Rain Showers | 6 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dunbar, PA
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
187 days
Hardiness zone
6a
Explore more for Dunbar, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Connellsville 2 Ssw, Pa (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.