7-Day Forecast 42.42°N 71.18°W (Text-Only)
NWS Forecast for: Arlington MA
Issued by: National Weather Service Norton, MA
Last Update: 3:59 pm EDT Jul 13, 2025


Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 20. South wind 8 to 13 km/h.

Monday: A chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 29. South wind 8 to 11 km/h. Chance of precipitation is 30%.

Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 22. Southwest wind around 10 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Tuesday: A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 31. Southwest wind 8 to 10 km/h. Chance of precipitation is 20%.

Tuesday Night: Partly cloudy, with a low around 22. Southwest wind 8 to 10 km/h.

Wednesday: Mostly sunny and hot, with a high near 33. Southwest wind 5 to 11 km/h.

Wednesday Night: Mostly cloudy, with a low around 24. Southwest wind around 11 km/h.

Thursday: A chance of showers and thunderstorms after 3pm. Partly sunny and hot, with a high near 33. Southwest wind 10 to 14 km/h. Chance of precipitation is 30%.

Thursday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 24. Southwest wind around 11 km/h. Chance of precipitation is 30%.

Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 33. West wind 10 to 13 km/h. Chance of precipitation is 30%.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 21. West wind 8 to 10 km/h. Chance of precipitation is 30%.

Saturday: Partly sunny, with a high near 28. North wind around 11 km/h becoming east in the afternoon.

Saturday Night: Mostly cloudy, with a low around 19. South wind 8 to 10 km/h becoming northwest in the evening.

Sunday: Partly sunny, with a high near 27. North wind 8 to 11 km/h becoming southeast in the afternoon.



Arlington MA
 42.42°N 71.18°W (Elev. 249 m)

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