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

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

70°F

21°C

Humidity 61%
Wind Speed N 13 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 1 Apr 1:51 pm EDT
Extended Forecast for

Waltham MA

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 72. North wind around 9 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 7pm, then rain, mainly after 7pm. Low around 38. Northeast wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Rain

  • Thursday

    Thursday: Rain, mainly before 10am. Patchy fog before noon. High near 40. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 7pm. Cloudy, with a low around 37. East wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 8 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Northwest wind 5 to 11 mph becoming east in the afternoon.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 42. East wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 9am. Mostly cloudy, with a high near 64. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 72. North wind around 9 mph. Chance of precipitation is 40%.
Tonight
A chance of showers before 7pm, then rain, mainly after 7pm. Low around 38. Northeast wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 10am. Patchy fog before noon. High near 40. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain, mainly after 7pm. Cloudy, with a low around 37. East wind 3 to 6 mph. Chance of precipitation is 40%.
Friday
A slight chance of rain before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 67. Northwest wind 5 to 11 mph becoming east in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42. East wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 9am. Mostly cloudy, with a high near 64. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers before 5am. Mostly cloudy, with a low around 39. West wind around 9 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 53. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 35. West wind around 6 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 49. Northwest wind 5 to 9 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
1:38 pm EDT Apr 1, 2026
Forecast Valid:
2pm EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
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