What is today's weather forecast for Derwood, MD?

Today's forecast for Derwood shows a high of 40 degrees and a low of 26 degrees Fahrenheit. Sunny, with a high near 40.

What is the 7-day weather forecast for Derwood, MD?

The 7-day forecast for Derwood shows highs from 38 to 43 degrees and lows from 25 to 30 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Derwood, MD this week?

Yes, rain is possible in Derwood this week. Precipitation chances: Saturday (20% chance), Sunday (60% chance), Monday (30% chance), Tuesday (60% chance).

How accurate is the Derwood weather forecast?

WeatherForYou provides highly accurate Derwood forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Derwood, MD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

36°F
Feels Like 31°F

Humidity 50% Dew Point 19°F Wind W 6 MPH Gusts 18 Barometer 30.24 in.

Solar Rad 114 w/m²

Report from a personal weather station 1.7 mi. NW of central Derwood
at 11:52 AM Fri, Nov 28, 2025

Point Forecast at a Glance

FriNov 28

SatNov 29

SunNov 30

60%

MonDec 1

TueDec 2

60%

WedDec 3

ThuDec 4

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 38°F to 43°F. Unsettled weather expected with wintry mix likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for November-December. Normal highs for this period are around 51°F with lows around 33°F.

This Date in Weather History

1921 - New England was in the midst of a four day icestorm, their worst of record. Ice was more than three inches thick in many places following the storm, and property damage was in the millions of dollars. Northern New England received heavy snow with more than two feet reported in some areas. Overnight freezing rains continued through the day at Worcester MA while the wind increased to a gale. Streets become impassable even on foot, and whole towns were plunged into darkness without communication. The storm caused 20 million dollars damage to power lines, telephone lines and trees.

Derwood, MD 7 Day Weather Forecast Details

Friday Nov 28

Day: Sunny, with a high near 40. West wind 16 to 18 mph, with gusts as high as 34 mph.

Night: Clear, with a low around 26. West wind 7 to 10 mph, with gusts as high as 22 mph.

Saturday Nov 29

Day: Sunny, with a high near 41. West wind around 6 mph becoming calm in the afternoon.

Night: A slight chance of snow after 1am, mixing with rain after 4am. Increasing clouds, with a low around 30. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

Sunday Nov 30

Day: Rain and snow likely, becoming all rain after 10am. Cloudy, with a high near 43. South wind 6 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Monday Dec 1

Day: Mostly sunny, with a high near 41.

Night: A chance of snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

Tuesday Dec 2

Day: Rain and snow likely, becoming all rain after 1pm. Cloudy, with a high near 38. Chance of precipitation is 60%.

Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Wednesday Dec 3

Day: Mostly sunny, with a high near 40.

Night: Partly cloudy, with a low around 25.

Thursday Dec 4

Day: Partly sunny, with a high near 43.

About Derwood, MD

Derwood is an unincorporated area and census-designated place in east-central Montgomery County, Maryland, United States. It lies just north of Rockville, southeast of Gaithersburg, southwest of Olney, and northwest of the greater Silver Spring area. Derwood was originally "Deer Park" and was then "Deer Wood" before getting its current name. The unincorporated area of Derwood includes the neighborhoods of Derwood Heights, Derwood Station, Mill Creek Towne, Needwood Estates, Muncaster Manor, Muncaster View, Hollybrooke, Granby Woods, Park Overlook, Preserve at Rock Creek, Redland Crossing, Candlewood Park, Cashell Estates, Avery Forest, Avery Lodge, Avery Village, Bowie Mill Estates, Bowie Mill Park, Winters Run, Redland Station, Rolling Knolls, Emory Grove, and Shady Grove Crossing, but the census-designated place consists of a far smaller area. Between 2009 and 2011, Maryland Route 200 (also known as the Intercounty Connector or ICC) was constructed directly through central Derwood, affecting Cashell Estates and areas near Shady Grove Road.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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