National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed E 6 mph
Barometer 29.97 in (1016.2 mb)
Dewpoint 37°F (3°C)
Visibility 1.25 mi
Wind Chill33°F (1°C)
Last update 20 Mar 4:51 am EDT
Extended Forecast for

Arlington MASimilar City Names

Dense Fog Advisory until March 20, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 20, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 40 °F

    Areas Drizzle
    and Patchy
    Dense Fog

  • Thursday

    Thursday: Areas of drizzle before 11am. The drizzle could be heavy at times. Patchy dense fog before 1pm. Otherwise, mostly cloudy, with a high near 55. Southeast wind 3 to 7 mph.

    High: 55 °F

    Areas Drizzle
    and Patchy
    Dense Fog
    then Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain, mainly after 3am. Patchy fog between 9pm and 11pm. Low around 42. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Southwest wind 8 to 13 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West wind around 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45. Northwest wind 11 to 13 mph.

    High: 45 °F

    Sunny

Detailed Forecast

Overnight
Areas of drizzle. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a low around 40. Light east wind.
Thursday
Areas of drizzle before 11am. The drizzle could be heavy at times. Patchy dense fog before 1pm. Otherwise, mostly cloudy, with a high near 55. Southeast wind 3 to 7 mph.
Thursday Night
Rain, mainly after 3am. Patchy fog between 9pm and 11pm. Low around 42. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly clear, with a low around 35. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 58. Southwest wind 8 to 13 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind around 11 mph.
Sunday
Sunny, with a high near 45. Northwest wind 11 to 13 mph.
Sunday Night
Partly cloudy, with a low around 30. Northwest wind 3 to 7 mph.
Monday
A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 46. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 50%.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 35. West wind around 7 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 50. West wind 6 to 10 mph. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Arlington MASimilar City Names
 42.42°N 71.18°W (Elev. 249 ft)
Last Update:
1:44 am EDT Mar 20, 2025
Forecast Valid:
5am EDT Mar 20, 2025-6pm EDT Mar 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation