Glen Burnie, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glen Burnie, a community in Anne Arundel County, Maryland.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 3 mph.
7-day forecast for Glen Burnie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 3 mph S | 1% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 2 to 8 mph S | 1% |
| Wednesday Night | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph S | 19% |
| Thursday | 74°F | Chance Rain Showers | 6 to 9 mph S | 48% |
| Thursday Night | 62°F | Rain Showers Likely | 2 to 6 mph SW | 64% |
| Friday | 71°F | Light Rain Likely | 5 mph NW | 71% |
| Friday Night | 50°F | Chance Light Rain then Partly Cloudy | 5 mph NW | 47% |
| Saturday | 64°F | Mostly Sunny | 6 to 10 mph NW | 5% |
| Saturday Night | 42°F | Partly Cloudy | 6 to 9 mph NW | 5% |
| Sunday | 61°F | Mostly Sunny | 7 to 10 mph NW | 2% |
| Sunday Night | 41°F | Mostly Clear | 7 mph W | 6% |
| Monday | 62°F | Sunny | 8 to 13 mph W | 6% |
| Monday Night | 39°F | Mostly Clear | 3 to 8 mph W | 5% |
| Tuesday | 65°F | Sunny | 6 to 9 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Glen Burnie (39.156, -76.607). Updated through the day.
Growing snapshot for Glen Burnie
Last spring frost
Apr 10
First fall frost
Oct 31
Growing season
204 days
Hardiness zone
7b
More local growing data for Glen Burnie: nearby ZIP 21061 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Baltimore Wash Intl Ap, Md (2.8 mi from Glen Burnie). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.