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: Fair 48°F 2024-05-04T19:51:00-04:00 
Tonight 2024-05-04, Cloudy. Cloudy, with a low around 44. East wind around 6 mph becoming calm in the evening.Sunday 2024-05-05, Cloudy then Chance Showers. A chance of showers, mainly after 1pm. Cloudy, with a high near 56. Southeast wind 3 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night 2024-05-05, Showers and Patchy Fog. Showers. Patchy fog after 9pm. Low around 47. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday 2024-05-06, Chance Showers and Patchy Fog. A chance of showers, mainly between 9am and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Light southwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night 2024-05-06, Slight Chance Showers. A slight chance of showers before 2am. Partly cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 20%.Tuesday 2024-05-07, Sunny then Chance Showers. A chance of showers, mainly after 4pm. Mostly sunny, with a high near 77. West wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday Night 2024-05-07, Chance Showers. A chance of showers before 7pm, then a chance of showers after 3am. Partly cloudy, with a low around 51. North wind around 8 mph. Chance of precipitation is 30%.
Wednesday 2024-05-08, Showers Likely. Showers likely, mainly after noon. Mostly cloudy, with a high near 65. East wind 7 to 11 mph. Chance of precipitation is 60%.
Wednesday Night 2024-05-08, Showers Likely. Showers likely, mainly before 10pm. Mostly cloudy, with a low around 49. East wind around 11 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday 2024-05-09, Chance Showers. A chance of showers. Mostly cloudy, with a high near 64. East wind 9 to 13 mph. Chance of precipitation is 50%.
Thursday Night 2024-05-09, Showers Likely. Showers likely. Mostly cloudy, with a low around 48. Northeast wind 9 to 11 mph. Chance of precipitation is 70%.
Friday 2024-05-10, Chance Showers. A chance of showers. Mostly cloudy, with a high near 62. North wind 10 to 14 mph. Chance of precipitation is 40%.
Friday Night 2024-05-10, Chance Showers. A chance of showers. Mostly cloudy, with a low around 46. North wind 10 to 13 mph. Chance of precipitation is 50%.- Saturday 2024-05-11, Chance Showers. A chance of showers. Partly sunny, with a high near 60. North wind 10 to 14 mph. Chance of precipitation is 50%.