I-91 weather conditions near I-91 MA exit 21, Massachusetts
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 75°F 2025-06-27T14:55:00-04:00 
Tonight 2025-06-27, Mostly Cloudy. Mostly cloudy, with a low around 58. South wind 3 to 7 mph.Saturday 2025-06-28, Chance Showers and Patchy Fog then Mostly Cloudy. A chance of showers before 11am, then a slight chance of showers after 4pm. Patchy fog before noon. Otherwise, cloudy, with a high near 82. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night 2025-06-28, Chance Showers. A chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. South wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday 2025-06-29, Sunny. Sunny, with a high near 84. Northwest wind 5 to 8 mph.
Sunday Night 2025-06-29, Mostly Clear. Mostly clear, with a low around 61. Light west wind.
Monday 2025-06-30, Hot. Mostly sunny and hot, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.Monday Night 2025-06-30, Partly Cloudy then Chance Showers. A chance of showers after 2am. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 30%.
Tuesday 2025-07-01, Showers Likely. Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 87. Southwest wind 6 to 10 mph. Chance of precipitation is 70%.Tuesday Night 2025-07-01, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 65. West wind 3 to 6 mph. Chance of precipitation is 50%.
- Wednesday 2025-07-02, Sunny. Sunny, with a high near 87. West wind 5 to 10 mph.
- Wednesday Night 2025-07-02, Mostly Clear. Mostly clear, with a low around 63. West wind around 6 mph becoming calm in the evening.
Thursday 2025-07-03, Mostly Sunny. Mostly sunny, with a high near 86. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night 2025-07-03, Partly Cloudy. Partly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening.- Independence Day 2025-07-04, Sunny. Sunny, with a high near 84. Calm wind becoming west 5 to 8 mph in the morning.