7-Day Forecast 42.43°N 71.23°W (Text-Only)
NWS Forecast for: Lexington MA
Issued by: National Weather Service Norton, MA
Last Update: 2:22 am EDT Jul 13, 2025


Overnight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. Light south wind.

Sunday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 3 to 7 mph.

Sunday Night: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 67. Southeast wind 3 to 6 mph.

Monday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 86. South wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 20%.

Tuesday: Mostly sunny and hot, with a high near 90. West wind around 6 mph.

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

Wednesday: Sunny and hot, with a high near 92. South wind 3 to 7 mph.

Wednesday Night: Mostly cloudy, with a low around 74. Southwest wind around 6 mph.

Thursday: A chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 89. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 30%.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. West wind around 7 mph. Chance of precipitation is 30%.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Northwest wind around 6 mph. Chance of precipitation is 30%.

Saturday: Mostly sunny, with a high near 84. North wind around 7 mph becoming east in the afternoon.



Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)

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