I-495 MA weather conditions near Westborough, Massachusetts
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 50°F 2025-10-18T22:54:00-04:00 
Tonight 2025-10-18, Mostly Clear. Mostly clear, with a low around 45. Light south wind.
Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 71. Light south wind increasing to 5 to 10 mph in the morning.Sunday Night 2025-10-19, Mostly Cloudy then Showers Likely. Showers likely, mainly after 5am. Increasing clouds, with a low around 54. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday 2025-10-20, Showers and Patchy Fog. Showers. Patchy fog before 9am. High near 65. Southeast wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night 2025-10-20, Showers Likely. Showers likely, mainly before 8pm. Mostly cloudy, with a low around 48. West wind around 6 mph. Chance of precipitation is 60%.Tuesday 2025-10-21, Slight Chance Showers then Sunny. A slight chance of showers before 10am. Mostly sunny, with a high near 65. West wind around 7 mph. Chance of precipitation is 20%.
Tuesday Night 2025-10-21, Mostly Clear then Chance Showers. A chance of showers after 3am. Partly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday 2025-10-22, Showers Likely. Showers likely, mainly after 9am. Mostly cloudy, with a high near 64. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.Wednesday Night 2025-10-22, Chance Showers then Partly Cloudy. A chance of showers before 11pm. Partly cloudy, with a low around 41. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
- Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 59. West wind 6 to 8 mph.
- Thursday Night 2025-10-23, Partly Cloudy. Partly cloudy, with a low around 40. West wind 3 to 5 mph.
- Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 58. West wind 5 to 7 mph.
- Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 39. Light west wind.
Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 58. West wind 5 to 7 mph.