I-495 MA weather conditions near Chelmsford, Massachusetts
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 53°F 2025-10-14T19:51:00-04:00 Tonight 2025-10-14, Slight Chance Showers then Partly Cloudy. A slight chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 47. Calm wind. Chance of precipitation is 20%.
Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 62. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 38. Northwest wind 6 to 9 mph.
Thursday 2025-10-16, Sunny. Sunny, with a high near 54. North wind 9 to 11 mph, with gusts as high as 28 mph.- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 38. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
- Friday 2025-10-17, Sunny. Sunny, with a high near 61. North wind 6 to 8 mph.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
- Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 46. Light southwest wind.- Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 72. South wind 3 to 8 mph.
Sunday Night 2025-10-19, Chance Showers. A chance of showers. Mostly cloudy, with a low around 53. South wind 5 to 7 mph. Chance of precipitation is 50%.
Monday 2025-10-20, Showers Likely. Showers likely. Mostly cloudy, with a high near 66. South wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.- Monday Night 2025-10-20, Chance Showers. A chance of showers. Mostly cloudy, with a low around 47. West wind around 7 mph. Chance of precipitation is 50%.
Tuesday 2025-10-21, Chance Showers. A chance of showers. Partly sunny, with a high near 66. West wind 6 to 9 mph. Chance of precipitation is 30%.