Flinton, PA Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. Southeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 2 to 6 mph SE | 0% |
| Tonight | 63°F | Partly Cloudy | 6 mph S | 2% |
| Wednesday | 81°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 to 7 mph S | 34% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 2 to 6 mph SE | 41% |
| Thursday | 82°F | Showers And Thunderstorms | 2 to 6 mph SW | 86% |
| Thursday Night | 68°F | Showers And Thunderstorms | 5 mph SW | 86% |
| Friday | 81°F | Showers And Thunderstorms | 6 mph SW | 79% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 79% |
| Saturday | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 8 mph W | 47% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 6 mph W | 47% |
| Sunday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph W | 18% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph SW | 18% |
| Monday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 12 mph W | 29% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 6 to 9 mph W | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Flinton, PA
Last spring frost
May 10
First fall frost
Oct 5
Growing season
149 days
Hardiness zone
6a
Explore more for Flinton, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Prince Gallitzin Sp, Pa (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.