Hazardous Weather Conditions
Current conditions at
Laurence G Hanscom Field Airport (KBED)
Lat: 42.47°NLon: 71.29°WElev: 132ft.
Fair
73°F
23°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1017.5 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jul 1:51 am EDT |
Extended Forecast for
Waltham MA
Heat Advisory July 16, 02:11am until July 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
Overnight
Low: 71 °F
Mostly Clear
Wednesday
High: 93 °F
Hot
Wednesday Night
Low: 74 °F
Increasing
CloudsThursday
High: 89 °F
Chance
ShowersThursday Night
Low: 75 °F
Chance
Showers then
Partly CloudyFriday
High: 84 °F
Mostly Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 83 °F
Mostly Sunny
Detailed Forecast
Overnight
Mostly clear, with a low around 71. Light southwest wind.
Wednesday
Sunny and hot, with a high near 93. Heat index values as high as 100. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 74. Southwest wind around 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 89. Heat index values as high as 96. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. 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 9pm. Partly cloudy, with a low around 75. Southwest wind around 7 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 63. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 66. Southwest wind around 6 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 81. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. North wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 7 mph in the morning.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waltham MA
42.38°N 71.24°W (Elev. 98 ft)
42.38°N 71.24°W (Elev. 98 ft)
1:31 am EDT Jul 16, 2025
2am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
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