National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marthas Vineyard Airport (KMVY)

Lat: 41.39°NLon: 70.62°WElev: 59ft.

Partly Cloudy

49°F

9°C

Humidity 64%
Wind Speed S 20 G 28 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Jan 1:53 pm EST
Extended Forecast for

4 Miles WSW Cuttyhunk MA

Winter Weather Advisory January 18, 10:00am until January 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. Southwest wind around 18 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Rain likely before 1pm, then snow, possibly mixed with rain. High near 39. Southwest wind 7 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Rain
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 2am. Low around 30. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow then
    Snow Likely

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 35. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Windy, with a west wind 25 to 29 mph.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Breezy, with a west wind 20 to 22 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Breezy, with a west wind 16 to 21 mph.

    Low: 21 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Breezy, with a west wind 14 to 22 mph becoming southwest in the afternoon.

    High: 40 °F

    Sunny then
    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. Southwest wind around 18 mph.
Tonight
Mostly cloudy, with a low around 35. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.
Sunday
Rain likely before 1pm, then snow, possibly mixed with rain. High near 39. Southwest wind 7 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly before 2am. Low around 30. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
Mostly sunny, with a high near 35. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 24. Windy, with a west wind 25 to 29 mph.
Tuesday
Mostly sunny, with a high near 27. Breezy, with a west wind 20 to 22 mph.
Tuesday Night
Mostly clear, with a low around 21. Breezy, with a west wind 16 to 21 mph.
Wednesday
Mostly sunny, with a high near 40. Breezy, with a west wind 14 to 22 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 35. Breezy, with a southwest wind 22 to 25 mph.
Thursday
A chance of rain. Partly sunny, with a high near 40. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 25. Breezy, with a northwest wind around 21 mph.
Friday
Mostly sunny, with a high near 33. West wind 15 to 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cuttyhunk MA
 41.43°N 70.88°W (Elev. 39 ft)
Last Update:
1:13 pm EST Jan 17, 2026
Forecast Valid:
2pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation