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.

Fair

75°F

24°C

Humidity 79%
Wind Speed SW 7 mph
Barometer 30.23 in (1024.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Jun 12:51 am EDT
Extended Forecast for

Arlington MA

Excessive Heat Watch June 20, 08:00am until June 21, 07:00pm
Heat Advisory June 19, 08:00am until June 19, 07:00pm
Click here for hazard details and duration
Excessive Heat Watch
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 70. Southwest wind 6 to 8 mph.

    Low: 70 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 96. Heat index values as high as 102. Southwest wind 6 to 8 mph.

    High: 96 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 9 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 101. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 98 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then a chance of showers after noon. Partly sunny, with a high near 82. North wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after noon. Mostly cloudy, with a high near 82. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 70. Southwest wind 6 to 8 mph.
Juneteenth
Mostly sunny, with a high near 96. Heat index values as high as 102. Southwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind around 9 mph.
Thursday
Scattered showers, mainly after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 101. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 72. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then a chance of showers after noon. Partly sunny, with a high near 82. North wind 6 to 9 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 66. Light east wind. Chance of precipitation is 30%.
Saturday
A chance of showers after noon. Mostly cloudy, with a high near 82. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 87. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 71. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 89. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Partly cloudy, with a low around 66. West wind 7 to 9 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 86. Northwest wind around 8 mph becoming south in the afternoon.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Arlington MA
 42.42°N 71.15°W (Elev. 33 ft)
Last Update:
1:02 am EDT Jun 19, 2024
Forecast Valid:
1am EDT Jun 19, 2024-6pm EDT Jun 25, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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