Belleville, PA Weather & Growing Conditions
Overnight
46°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 46. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Patchy Fog | 0 mph | 0% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 0 to 8 mph SE | 1% |
| Wednesday Night | 58°F | Light Rain | 5 mph SE | 95% |
| Thursday | 75°F | Light Rain Likely | 2 to 7 mph S | 71% |
| Thursday Night | 48°F | Mostly Cloudy | 2 mph W | 10% |
| Friday | 68°F | Partly Sunny | 2 mph W | 13% |
| Friday Night | 43°F | Partly Cloudy | 1 mph W | 7% |
| Saturday | 59°F | Slight Chance Light Rain | 1 to 10 mph W | 21% |
| Saturday Night | 37°F | Slight Chance Light Rain then Mostly Cloudy | 7 mph W | 18% |
| Sunday | 58°F | Mostly Sunny | 6 to 10 mph W | 5% |
| Sunday Night | 34°F | Partly Cloudy | 6 mph W | 7% |
| Monday | 58°F | Mostly Sunny | 5 to 13 mph W | 7% |
| Monday Night | 34°F | Mostly Clear | 5 mph W | 3% |
| Tuesday | 62°F | Mostly Sunny | 2 to 12 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Belleville, PA
Last spring frost
Apr 21
First fall frost
Oct 24
Growing season
185 days
Hardiness zone
6b
Explore more for Belleville, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Lewistown, Pa (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.