Hawthorn, PA Weather & Growing Conditions
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph SE | 0% |
| Tonight | 63°F | Mostly Clear | 1 to 5 mph SE | 0% |
| Wednesday | 83°F | Partly Sunny then Scattered Showers And Thunderstorms | 5 mph SE | 38% |
| Wednesday Night | 66°F | Scattered Showers And Thunderstorms | 5 mph SE | 50% |
| Thursday | 82°F | Showers And Thunderstorms | 2 to 6 mph S | 79% |
| Thursday Night | 66°F | Showers And Thunderstorms | 1 to 5 mph SW | 79% |
| Friday | 81°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 85% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph SW | 85% |
| Saturday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 7 mph SW | 50% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 50% |
| Sunday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 23% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 23% |
| Monday | 83°F | Chance Rain Showers | 6 to 9 mph SW | 47% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 50% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hawthorn, PA
Last spring frost
May 10
First fall frost
Oct 12
Growing season
155 days
Hardiness zone
6a
Explore more for Hawthorn, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Putneyville 2 Se Dam, Pa (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.