Harman US

Silver Spring, MD Weather & Growing Conditions

Overnight
62°F
Mostly Clear
Mostly clear, with a low around 62. Northeast wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 62°F Mostly Clear 8 mph NE 0%
Saturday 78°F Partly Sunny 8 mph NE 4%
Saturday Night 64°F Mostly Cloudy then Slight Chance Rain Showers 7 mph SE 16%
Sunday 83°F Chance Rain Showers 6 to 10 mph S 26%
Sunday Night 62°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 to 9 mph W 70%
Monday 71°F Chance Rain Showers 9 mph NE 32%
Monday Night 58°F Chance Rain Showers 6 to 9 mph NE 41%
Tuesday 64°F Rain Showers Likely 10 to 14 mph NE 56%
Tuesday Night 54°F Rain Showers Likely 10 to 14 mph NE 56%
Wednesday 61°F Chance Rain Showers 14 mph NE 46%
Wednesday Night 54°F Chance Rain Showers 13 mph NE 45%
Thursday 62°F Chance Rain Showers 14 mph NE 45%
Thursday Night 53°F Chance Rain Showers 7 to 12 mph N 37%
Friday 67°F Slight Chance Rain Showers 10 mph N 17%

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

Growing snapshot for Silver Spring, MD

Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
202 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Beltsville, Md (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.