| NWS Forecast for: Marthas Vineyard Airport MA Issued by: National Weather Service Norton, MA Last Update: 6:05 pm EDT Jul 13, 2025 | |
| Overnight: Patchy fog. Otherwise, cloudy, with a low around 17. Calm wind. Monday: Cloudy through mid morning, then gradual clearing, with a high near 26. Light southeast wind becoming south 9 to 14 km/h in the morning. Monday Night: A slight chance of showers before 9pm, then a slight chance of thunderstorms after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 19. Southwest wind around 10 km/h. Chance of precipitation is 20%. Tuesday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Mostly cloudy, with a high near 27. Southwest wind 11 to 18 km/h. Chance of precipitation is 20%. Tuesday Night: Mostly cloudy, with a low around 20. Southwest wind around 11 km/h. Wednesday: Partly sunny, with a high near 28. Southwest wind 10 to 18 km/h. Wednesday Night: Mostly cloudy, with a low around 21. Southwest wind around 13 km/h. Thursday: Partly sunny, with a high near 28. Southwest wind 14 to 23 km/h. Thursday Night: Mostly cloudy, with a low around 21. Southwest wind 14 to 16 km/h. Friday: Mostly sunny, with a high near 29. Southwest wind 16 to 23 km/h. Friday Night: A chance of showers. Mostly cloudy, with a low around 20. West wind 11 to 13 km/h. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 28. North wind 13 to 18 km/h. Saturday Night: Mostly cloudy, with a low around 18. South wind 8 to 10 km/h becoming northwest after midnight. Sunday: Partly sunny, with a high near 27. North wind 11 to 16 km/h becoming southeast in the afternoon. | |
| Marthas Vineyard Airport MA 41.39°N 70.62°W (Elev. 59 m) | |
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