National Weather Service

Hazardous Weather Conditions

Heat Advisory until July 17, 07:00 PM EDT

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

75°F

24°C

Humidity	94%
Wind Speed	W 3 mph
Barometer	30.02 in (1017.4 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	16 Jul 12:51 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Marlborough MA

Heat Advisory July 16, 01:07am until July 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 16, 01:07am until July 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
Overnight
Low: 70 °F
Mostly Clear
Wednesday
High: 92 °F
Hot
Wednesday Night
Low: 73 °F
Increasing
Clouds
Thursday
High: 88 °F
Showers and
Patchy Fog
then Chance
Showers
Thursday Night
Low: 74 °F
Chance
Showers then
Partly Cloudy
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 83 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 70. Light southwest wind.

Wednesday

Sunny and hot, with a high near 92. Heat index values as high as 97. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night

Increasing clouds, with a low around 73. South wind around 6 mph.

Thursday

Showers and possibly a thunderstorm before 10am, then a chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 10am. High near 88. Heat index values as high as 95. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers, mainly before 10pm. Partly cloudy, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84. Northwest wind around 8 mph.

Friday Night

Mostly clear, with a low around 60. North wind 3 to 5 mph.

Saturday

Mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 64. Southwest wind around 6 mph.

Sunday

A chance of showers. Mostly cloudy, with a high near 80. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.

Sunday Night

A chance of showers. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 81. North wind around 6 mph.

Monday Night

Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 82. Light and variable wind becoming east around 6 mph in the morning.