Croom, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Croom, a community in Prince George's County, Maryland.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind around 8 mph.
7-day forecast for Croom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 8 mph S | 1% |
| Tonight | 62°F | Mostly Cloudy | 8 mph S | 14% |
| Thursday | 75°F | Chance Rain Showers | 9 mph S | 37% |
| Thursday Night | 63°F | Showers And Thunderstorms Likely | 3 to 7 mph S | 72% |
| Friday | 70°F | Showers And Thunderstorms Likely then Light Rain | 5 mph N | 79% |
| Friday Night | 51°F | Light Rain Likely then Partly Cloudy | 2 to 7 mph NW | 57% |
| Saturday | 64°F | Mostly Sunny | 8 to 12 mph NW | 5% |
| Saturday Night | 43°F | Mostly Clear | 9 mph NW | 5% |
| Sunday | 61°F | Mostly Sunny | 6 to 10 mph NW | 2% |
| Sunday Night | 42°F | Mostly Clear | 7 mph W | 6% |
| Monday | 61°F | Sunny | 8 to 14 mph NW | 6% |
| Monday Night | 39°F | Mostly Clear | 7 mph W | 5% |
| Tuesday | 64°F | Sunny | 6 to 9 mph SW | 3% |
| Tuesday Night | 42°F | Mostly Clear | 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Croom (38.740, -76.755). Updated through the day.
Growing snapshot for Croom
Last spring frost
Apr 9
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7b
More local growing data for Croom: nearby ZIP 20772 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Upper Marlboro 3 Nnw, Md (5 mi from Croom). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.