Westfield, PA Weather & Growing Conditions
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 2 mph NE | 0% |
| Saturday | 64°F | Partly Sunny | 5 mph E | 0% |
| Saturday Night | 54°F | Rain Showers | 5 to 10 mph S | 95% |
| Sunday | 65°F | Rain Showers | 7 to 12 mph SW | 95% |
| Sunday Night | 44°F | Chance Rain Showers then Mostly Cloudy | 12 mph N | 40% |
| Monday | 57°F | Mostly Cloudy | 12 mph NE | 2% |
| Monday Night | 42°F | Mostly Cloudy then Chance Rain Showers | 5 to 9 mph NE | 37% |
| Tuesday | 54°F | Chance Rain Showers | 5 to 9 mph E | 37% |
| Tuesday Night | 41°F | Chance Rain Showers | 8 mph E | 31% |
| Wednesday | 54°F | Chance Rain Showers | 10 mph E | 31% |
| Wednesday Night | 42°F | Chance Rain Showers | 6 to 9 mph E | 39% |
| Thursday | 55°F | Chance Rain Showers | 8 mph E | 39% |
| Thursday Night | 42°F | Chance Rain Showers | 3 to 7 mph NE | 36% |
| Friday | 59°F | Slight Chance Rain Showers | 5 to 10 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westfield, PA
Last spring frost
May 10
First fall frost
Oct 5
Growing season
148 days
Hardiness zone
6a
Explore more for Westfield, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Wellsboro 4 Sw, Pa (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.