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

Today's forecast for Arlington shows a low of 25 degrees Fahrenheit. Mostly cloudy, with a low around 25.

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

The 7-day forecast for Arlington shows highs from 30 to 54 degrees and lows from 17 to 33 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Arlington, MD this week?

Yes, rain is possible in Arlington this week. Precipitation chances: Saturday (90% chance), Sunday (30% chance), Thursday (30% chance).

How accurate is the Arlington weather forecast?

WeatherForYou provides highly accurate Arlington 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.

Arlington, MD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

28°F
Feels Like 28°F

Humidity 67% Dew Point 19°F Wind Calm Barometer 29.93 in.

Report from a MADIS/MESONET weather station 1.9 mi. NE of central Arlington
at 2:00 AM Fri, Dec 12, 2025

Point Forecast at a Glance

ThuDec 11

FriDec 12

SatDec 13

SunDec 14

30%

MonDec 15

TueDec 16

WedDec 17

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 36°F to 45°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for December. Normal highs for this period are around 47°F with lows around 31°F.

This Date in Weather History

1989 - Strong Santa Ana winds developed across southern California and parts of central California. Winds in Kern County of central California gusted to 100 mph near Grapevine. The high winds reduced visibilities to near zero in the desert areas, closing major interstate highways east of Ontario CA.

Arlington, MD 7 Day Weather Forecast Details

Thursday Dec 11

Night: Mostly cloudy, with a low around 25. West wind around 6 mph.

Friday Dec 12

Day: Partly sunny, with a high near 36. West wind 3 to 6 mph.

Night: Increasing clouds, with a low around 25. Calm wind.

Saturday Dec 13

Day: Mostly cloudy, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the morning.

Night: A chance of rain and snow before 10pm, then snow. The snow could be heavy at times. Low around 25. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Dec 14

Day: A chance of snow before 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.

Night: Partly cloudy, with a low around 17.

Monday Dec 15

Day: Mostly sunny, with a high near 30.

Night: Partly cloudy, with a low around 19.

Tuesday Dec 16

Day: Mostly sunny, with a high near 35.

Night: Partly cloudy, with a low around 24.

Wednesday Dec 17

Day: Partly sunny, with a high near 45.

Night: Mostly cloudy, with a low around 33.

Thursday Dec 18

Day: A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.

How We Provide Better Local Weather

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.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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