7-Day Forecast 42.45°N 71.26°W (Text-Only)
NWS Forecast for: Lexington MA
Issued by: National Weather Service Norton, MA
Last Update: 6:14 pm EDT Jul 12, 2025


Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm after midnight.

Sunday: Cloudy through mid morning, then gradual clearing, with a high near 83. Southeast wind 3 to 7 mph.

Sunday Night: Showers likely and possibly a thunderstorm between 4am and 5am, then showers likely after 5am. Patchy fog after 4am. Otherwise, increasing clouds, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 60%.

Monday: Showers likely, with thunderstorms also possible after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 85. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

Tuesday: Sunny and hot, with a high near 92. West wind 3 to 5 mph.

Tuesday Night: Mostly clear, with a low around 71. Southwest wind 3 to 5 mph.

Wednesday: Sunny and hot, with a high near 93. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night: Partly cloudy, with a low around 74. Southwest wind around 7 mph.

Thursday: A chance of showers after 3pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

Thursday Night: A chance of showers. Mostly cloudy, with a low around 72. Southwest wind around 7 mph. Chance of precipitation is 30%.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind around 7 mph. Chance of precipitation is 40%.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.

Saturday: A chance of showers. Partly sunny, with a high near 83. North wind 5 to 7 mph. Chance of precipitation is 30%.



Lexington MA
 42.45°N 71.26°W (Elev. 148 ft)

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