Trooper, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trooper, a community in Montgomery County, Pennsylvania.
This Afternoon
82°F
Mostly Sunny
Mostly sunny, with a high near 82. North wind around 10 mph.
7-day forecast for Trooper
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Mostly Sunny | 10 mph N | 0% |
| Tonight | 57°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 75°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Saturday Night | 62°F | Patchy Fog | 5 mph SE | 24% |
| Sunday | 76°F | Showers And Thunderstorms | 5 to 10 mph S | 82% |
| Sunday Night | 61°F | Showers And Thunderstorms | 5 to 10 mph NW | 83% |
| Monday | 69°F | Chance Rain Showers | 10 mph NE | 40% |
| Monday Night | 56°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Tuesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Wednesday | 63°F | Chance Rain Showers | 15 mph NE | 35% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 38% |
| Thursday | 64°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 36% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Trooper (40.149, -75.399). Updated through the day.
Growing snapshot for Trooper
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
203 days
Hardiness zone
7a
More local growing data for Trooper: nearby ZIP 19403 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Norristown, Pa (3.5 mi from Trooper). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.