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02451 Weather (Waltham, MA)

Waltham, MA WeatherCurrent Conditions and Weather for Waltham, Massachusetts
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Clear at Waltham (02451), temperature is 71°F22°C, dew point 56°F13°C, humidity 58%. Wind direction is NW at 10 mphat 16 km/h with visibility of 10 mi16 km. Barometric pressure is 29.7 in1005 mb. Last update: 4:03 pm.*
*Time is approximately 4:03 pm Mon, Oct 12, 2026. Time will be within 15 minutes of current local time. Waltham weather forecast data is updated every 15 minutes.

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Waltham MA Weather - 4:03 pm

Waltham Weather Forecast

Weather forecast for: Waltham MA
Last Update: 2:04 pm EDT Oct 12, 2026
Tonight: A chance of showers, mainly after 3am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 51. Light and variable wind becoming northeast 5 to 7 mph after midnight. Chance of precipitation is 30%.
Tuesday: A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 63. Northeast wind around 7 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: Mostly sunny, with a high near 74. West wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday Night: Partly cloudy, with a low around 50. Northwest wind 5 to 7 mph.
Thursday: Sunny, with a high near 61. North wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night: Partly cloudy, with a low around 45. Calm wind.
Friday: Showers, mainly after 8am. High near 62. South wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 42. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday: Mostly sunny, with a high near 50. Northwest wind around 17 mph, with gusts as high as 38 mph.
Saturday Night: Mostly clear, with a low around 34. West wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday: Mostly sunny, with a high near 52. West wind around 9 mph, with gusts as high as 21 mph.
Sunday Night: Partly cloudy, with a low around 38. Light southwest wind.
Monday: Mostly sunny, with a high near 61. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

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