7-Day Forecast 39.14°N 77.12°W (Text-Only)
NWS Forecast for: Derwood MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 10:30 pm EDT Jun 21, 2024




Tonight: Mostly clear, with a low around 73. South wind 3 to 5 mph.

Saturday: Sunny and hot, with a high near 100. Heat index values as high as 107. Southwest wind 3 to 6 mph.

Saturday Night: Partly cloudy, with a low around 77. South wind around 6 mph.

Sunday: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 96. Heat index values as high as 103. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 60%.

Monday: A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Monday Night: A chance of showers before 8pm. Mostly clear, with a low around 68. Chance of precipitation is 30%.

Tuesday: Sunny, with a high near 91.

Tuesday Night: Partly cloudy, with a low around 70.

Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Thursday Night: A chance of thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Friday: Sunny, with a high near 86.



Derwood MD
 39.14°N 77.12°W (Elev. 400 ft)

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