| NWS Forecast for: Waltham MA Issued by: National Weather Service Norton, MA Last Update: 11:22 pm EST Dec 4, 2025 |  |
| Overnight: Clear, with a low around 7. Northwest wind around 6 mph. Friday: Sunny, with a high near 24. Calm wind becoming southwest around 5 mph in the afternoon. Friday Night: Increasing clouds, with a low around 19. Calm wind. Saturday: A chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 38. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected. Saturday Night: Partly cloudy, with a low around 25. West wind 3 to 5 mph. Sunday: Partly sunny, with a high near 37. Northwest wind around 6 mph. Sunday Night: A chance of snow after midnight. Mostly cloudy, with a low around 19. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 27. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Monday Night: Mostly clear, with a low around 10. West wind around 6 mph. Tuesday: Partly sunny, with a high near 32. West wind 5 to 7 mph becoming south in the afternoon. Tuesday Night: A chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 6 mph. Chance of precipitation is 50%. Wednesday: Mostly cloudy, with a high near 39. Southwest wind 5 to 7 mph. Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 3 to 5 mph. Chance of precipitation is 50%. Thursday: A chance of rain and snow. Mostly cloudy, with a high near 41. West wind 6 to 8 mph. Chance of precipitation is 50%. | |
| Waltham MA 42.38°N 71.24°W (Elev. 98 ft) | |
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