New Alexandria, PA Weather & Growing Conditions
This Afternoon
78°F
Slight Chance Rain Showers
A slight chance of rain showers before 2pm. Partly sunny, with a high near 78. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Rain Showers | 0 to 5 mph SE | 17% |
| Tonight | 63°F | Showers And Thunderstorms | 5 to 8 mph S | 82% |
| Sunday | 77°F | Showers And Thunderstorms | 7 to 12 mph SW | 96% |
| Sunday Night | 53°F | Showers And Thunderstorms Likely | 9 mph N | 60% |
| Monday | 68°F | Chance Rain Showers | 12 mph NE | 35% |
| Monday Night | 51°F | Showers And Thunderstorms Likely | 12 mph E | 65% |
| Tuesday | 63°F | Rain Showers Likely | 12 to 17 mph E | 66% |
| Tuesday Night | 48°F | Rain Showers Likely | 16 to 20 mph E | 69% |
| Wednesday | 61°F | Rain Showers Likely | 18 mph E | 69% |
| Wednesday Night | 48°F | Chance Rain Showers | 12 to 17 mph E | 43% |
| Thursday | 66°F | Chance Rain Showers | 14 mph E | 43% |
| Thursday Night | 48°F | Slight Chance Rain Showers | 3 to 12 mph E | 16% |
| Friday | 69°F | Slight Chance Rain Showers | 3 to 9 mph NE | 15% |
| Friday Night | 47°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 9 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Alexandria, PA
Last spring frost
May 2
First fall frost
Oct 14
Growing season
163 days
Hardiness zone
6b
Explore more for New Alexandria, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Loyalhanna Lake, Pa (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.