North Bethesda, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Bethesda, a community in Montgomery County, Maryland.
This Afternoon
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind around 9 mph.
7-day forecast for North Bethesda
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Sunny | 9 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Chance Rain Showers | 7 mph S | 37% |
| Thursday | 74°F | Chance Rain Showers | 9 mph S | 45% |
| Thursday Night | 61°F | Rain Showers Likely | 2 to 6 mph SW | 55% |
| Friday | 70°F | Chance Light Rain | 5 mph N | 55% |
| Friday Night | 49°F | Chance Light Rain then Partly Cloudy | 2 to 7 mph NW | 34% |
| Saturday | 63°F | Mostly Sunny | 7 to 13 mph NW | 5% |
| Saturday Night | 41°F | Mostly Clear | 7 to 10 mph NW | 5% |
| Sunday | 60°F | Mostly Sunny | 7 to 10 mph NW | 1% |
| Sunday Night | 40°F | Mostly Clear | 8 mph W | 5% |
| Monday | 61°F | Sunny | 8 to 14 mph W | 5% |
| Monday Night | 38°F | Mostly Clear | 2 to 8 mph W | 5% |
| Tuesday | 64°F | Sunny | 3 to 9 mph W | 3% |
| Tuesday Night | 41°F | Mostly Clear | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for North Bethesda (39.037, -77.120). Updated through the day.
Growing snapshot for North Bethesda
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
219 days
Hardiness zone
7b
More local growing data for North Bethesda: nearby ZIP 20852 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Rockville 1 Ne, Md (3.7 mi from North Bethesda). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.