| NWS Forecast for: Waltham MA Issued by: National Weather Service Norton, MA Last Update: 8:54 pm EDT Oct 14, 2026 | |
| Tonight: Partly cloudy, with a low around 49. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Thursday: Sunny, with a high near 60. North wind 5 to 9 mph, with gusts as high as 24 mph. Thursday Night: A chance of showers, mainly after 4am. Increasing clouds, with a low around 46. Calm wind. Chance of precipitation is 30%. Friday: Showers, mainly before 5pm. Patchy fog before 2pm. High near 66. Southeast wind 7 to 9 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. Friday Night: Showers, mainly before 2am. Patchy fog between 8pm and 1am. Low around 44. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Saturday: Partly sunny, with a high near 49. Northwest wind 14 to 16 mph, with gusts as high as 33 mph. Saturday Night: Patchy frost after 11pm. Otherwise, mostly clear, with a low around 33. West wind around 7 mph. Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 53. West wind around 7 mph. Sunday Night: Mostly clear, with a low around 37. Light southwest wind. Monday: Sunny, with a high near 62. Southwest wind 6 to 9 mph. Monday Night: Partly cloudy, with a low around 43. Southwest wind 5 to 7 mph. Tuesday: Mostly sunny, with a high near 64. West wind around 6 mph. Tuesday Night: Mostly clear, with a low around 42. Light northwest wind. Wednesday: Sunny, with a high near 61. Northeast wind around 6 mph. | |
| Waltham MA 42.38°N 71.24°W (Elev. 98 ft) | |
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