Harman US

Suitland, MD Weather & Growing Conditions

This Afternoon
79°F
Partly Sunny
Partly sunny, with a high near 79. East wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 79°F Partly Sunny 7 mph E 4%
Tonight 65°F Mostly Cloudy then Slight Chance Rain Showers 7 mph SE 15%
Sunday 84°F Slight Chance Rain Showers 6 to 12 mph S 17%
Sunday Night 64°F Showers And Thunderstorms Likely 3 to 9 mph W 71%
Monday 72°F Chance Rain Showers 10 mph NE 34%
Monday Night 59°F Chance Rain Showers 7 to 10 mph NE 39%
Tuesday 67°F Chance Rain Showers 12 to 16 mph NE 53%
Tuesday Night 56°F Chance Rain Showers 13 to 16 mph NE 53%
Wednesday 63°F Chance Rain Showers 14 to 17 mph NE 45%
Wednesday Night 56°F Chance Rain Showers 12 to 15 mph NE 46%
Thursday 64°F Chance Rain Showers 13 to 16 mph NE 46%
Thursday Night 54°F Chance Rain Showers 8 to 15 mph N 38%
Friday 68°F Slight Chance Rain Showers 12 mph N 20%
Friday Night 53°F Slight Chance Rain Showers 6 to 10 mph N 15%

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

Growing snapshot for Suitland, MD

Last spring frost
Apr 3
First fall frost
Nov 8
Growing season
217 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Oxon Hill, Md (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.