Harman US

Trappe, MD Weather & Growing Conditions

Today
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 87. Heat index values as high as 100. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 87°F Chance Showers And Thunderstorms 5 to 10 mph S 40%
Tonight 73°F Partly Cloudy 5 to 10 mph S 13%
Thursday 89°F Sunny 5 to 10 mph S 4%
Thursday Night 74°F Mostly Clear 5 to 10 mph S 8%
Friday 90°F Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph SW 18%
Friday Night 73°F Chance Showers And Thunderstorms 5 to 10 mph SW 49%
Saturday 90°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 10 mph SW 28%
Saturday Night 72°F Chance Showers And Thunderstorms 5 mph SW 37%
Sunday 89°F Mostly Sunny 5 mph W 7%
Sunday Night 73°F Mostly Clear 0 to 5 mph SW 7%
Monday 91°F Sunny 0 to 5 mph SW 6%
Monday Night 74°F Partly Cloudy 5 mph SW 10%
Tuesday 91°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 10 mph SW 31%
Tuesday Night 72°F Chance Showers And Thunderstorms 5 mph W 31%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Trappe, MD

Last spring frost
Apr 1
First fall frost
Nov 7
Growing season
220 days
Hardiness zone
8a

Explore more for Trappe, MD: full frost dates · planting calendar · Maryland frost dates

Climate data from the nearest NOAA station, Royal Oak 2 Ssw, Md (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 5, 2026.