Dunbar, PA Weather & Growing Conditions
Today
73°F
Mostly Sunny
Mostly sunny, with a high near 73. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Sunny | 6 mph S | 13% |
| Tonight | 59°F | Light Rain | 6 to 9 mph S | 93% |
| Thursday | 68°F | Light Rain Likely then Partly Sunny | 6 to 9 mph SW | 60% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph SW | 4% |
| Friday | 61°F | Partly Sunny then Chance Light Rain | 6 mph SW | 25% |
| Friday Night | 42°F | Chance Light Rain | 2 to 6 mph W | 52% |
| Saturday | 50°F | Chance Light Rain | 6 to 9 mph W | 52% |
| Saturday Night | 37°F | Chance Light Rain | 8 mph W | 43% |
| Sunday | 51°F | Slight Chance Light Rain then Partly Sunny | 6 to 9 mph W | 15% |
| Sunday Night | 34°F | Partly Cloudy | 8 mph W | 9% |
| Monday | 52°F | Mostly Sunny | 9 mph W | 14% |
| Monday Night | 36°F | Mostly Clear | 6 to 9 mph SW | 14% |
| Tuesday | 57°F | Sunny | 12 mph SW | 5% |
| Tuesday Night | 36°F | Partly Cloudy | 5 to 8 mph W | 5% |
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 Nov 4, 2026.