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Croom, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Croom, a community in Prince George's County, Maryland.

This Afternoon
79°F
Partly Sunny
Partly sunny, with a high near 79. East wind around 8 mph.

7-day forecast for Croom

WhenTempForecastWindPrecip
This Afternoon 79°F Partly Sunny 8 mph E 4%
Tonight 67°F Mostly Cloudy 7 mph SE 10%
Sunday 84°F Chance Rain Showers then Slight Chance Showers And Thunderstorms 6 to 12 mph S 26%
Sunday Night 64°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 to 7 mph NW 63%
Monday 74°F Chance Rain Showers 7 to 12 mph NE 54%
Monday Night 61°F Chance Showers And Thunderstorms 8 to 12 mph NE 44%
Tuesday 70°F Chance Rain Showers 9 to 15 mph NE 49%
Tuesday Night 58°F Chance Showers And Thunderstorms 15 mph NE 49%
Wednesday 66°F Chance Rain Showers 17 mph NE 46%
Wednesday Night 57°F Chance Rain Showers 13 to 16 mph NE 36%
Thursday 65°F Chance Rain Showers 16 mph NE 35%
Thursday Night 55°F Chance Rain Showers 10 to 15 mph N 31%
Friday 67°F Chance Rain Showers 15 mph N 31%
Friday Night 54°F Slight Chance Rain Showers 8 to 14 mph N 23%

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

Nearby towns & communities

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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 Sep 20, 2026.