Addison, PA Weather & Growing Conditions
Today
82°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 82. Southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Fog then Sunny | 0 to 5 mph SE | 0% |
| Tonight | 66°F | Partly Cloudy | 1 to 5 mph SE | 2% |
| Wednesday | 81°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SE | 52% |
| Wednesday Night | 68°F | Showers And Thunderstorms Likely | 2 mph S | 57% |
| Thursday | 82°F | Showers And Thunderstorms | 1 to 5 mph SW | 85% |
| Thursday Night | 68°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 85% |
| Friday | 81°F | Showers And Thunderstorms | 5 mph SW | 83% |
| Friday Night | 66°F | Showers And Thunderstorms | 3 mph SW | 83% |
| Saturday | 80°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 58% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph SW | 58% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 27% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 mph SW | 27% |
| Monday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph W | 32% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 43% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Addison, PA
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6a
Explore more for Addison, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Confluence 1 Sw Dam, Pa (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.