Megansett Harbor, North Falmouth, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 20 		Sunny
Close Hourly 		78º / 62º 0% SW 11 mph 45%
1pm Sunny 77º 0% SW 9 mph 45%
2pm Sunny 77º 0% SW 11 mph 45%
3pm Sunny 77º 0% SW 12 mph 44%
4pm Sunny 76º 0% SW 11 mph 46%
5pm Sunny 75º 0% SW 11 mph 46%
6pm Sunny 74º 0% SSW 11 mph 49%
7pm Sunny 73º 1% SSW 9 mph 54%
8pm Sunny 71º 1% SSW 8 mph 59%
9pm Clear 68º 1% S 6 mph 68%
10pm Clear 66º 2% S 6 mph 74%
11pm Clear 65º 3% S 6 mph 80%
Tue
Jul 21 		Isolated Thunderstorms
View Hourly 		77º / 70º 39% SSE 15 mph 71%
12am Mostly Clear 65º 4% S 6 mph 84%
1am Mostly Clear 64º 6% S 6 mph 88%
2am Partly Cloudy 63º 6% S 5 mph 92%
3am Partly Cloudy 64º 7% S 6 mph 93%
4am Partly Cloudy 64º 7% S 6 mph 93%
5am Mostly Cloudy 64º 7% S 6 mph 93%
6am Mostly Cloudy 64º 7% SSE 7 mph 92%
7am Mostly Cloudy 68º 6% SSE 8 mph 86%
8am Cloudy 70º 5% SSE 10 mph 81%
9am Mostly Cloudy 73º 3% S 12 mph 73%
10am Mostly Cloudy 74º 2% S 13 mph 67%
11am Mostly Cloudy 75º 1% S 14 mph 63%
12pm Mostly Cloudy 76º 1% S 14 mph 62%
1pm Cloudy 77º 1% SSE 14 mph 62%
2pm Mostly Cloudy 77º 6% SSE 14 mph 64%
3pm Mostly Cloudy 76º 6% SSE 14 mph 67%
4pm Cloudy 76º 18% SSE 15 mph 72%
5pm Showers 75º 40% SSE 15 mph 76%
6pm Isolated Thunderstorms 75º 31% SSE 15 mph 78%
7pm Scattered Thunderstorms 74º 36% SSE 15 mph 82%
8pm Scattered Thunderstorms 73º 50% SSE 14 mph 88%
9pm Thunderstorms 72º 73% SSE 14 mph 96%
10pm Thunderstorms 71º 78% S 15 mph 100%
11pm Thunderstorms 71º 66% S 16 mph 99%
Wed
Jul 22 		Scattered Thunderstorms
View Hourly 		77º / 64º 53% SSW 20 mph 89%
12am Thunderstorms 72º 76% S 17 mph 100%
1am Scattered Thunderstorms 72º 55% SSW 15 mph 99%
2am Scattered Thunderstorms 72º 54% SSW 16 mph 98%
3am Isolated Thunderstorms 71º 34% SSW 14 mph 100%
4am Isolated Thunderstorms 71º 34% SSW 15 mph 100%
5am Scattered Thunderstorms 72º 52% SSW 15 mph 98%
6am Scattered Thunderstorms 72º 42% SSW 15 mph 98%
7am Scattered Thunderstorms 72º 48% SSW 16 mph 98%
8am Scattered Thunderstorms 73º 53% SSW 17 mph 95%
9am Scattered Thunderstorms 74º 46% SW 15 mph 91%
10am Scattered Thunderstorms 74º 38% SSW 16 mph 91%
11am Cloudy 75º 22% SSW 17 mph 90%
12pm Cloudy 76º 17% SSW 19 mph 89%
Thu
Jul 23 		Partly Cloudy 78º / 61º 24% WNW 8 mph 60%
Fri
Jul 24 		Sunny 77º / 60º 10% ENE 9 mph 61%
Sat
Jul 25 		Mostly Sunny 76º / 62º 5% ENE 9 mph 65%
Sun
Jul 26 		Partly Cloudy 77º / 65º 16% NNW 10 mph 72%
Mon
Jul 27 		Partly Cloudy 78º / 67º 24% SW 14 mph 75%

Weather Radar for Megansett Harbor, North Falmouth, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Megansett Harbor, North Falmouth, MA

This Afternoon
High : 75ºF
SW wind around 9 kt. Sunny. Seas 1 ft or less.
Tonight
Low : 66ºF
S wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.
Tuesday
High : 77ºF
S wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 22 kt. A chance of showers, mainly after 4pm. Seas 1 ft or less.
Tuesday Night
Low : 69ºF
SSE wind 15 to 17 kt becoming SSW after midnight. Winds could gust as high as 26 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.
Wednesday
High : 78ºF
SSW wind 17 to 21 kt, with gusts as high as 32 kt. Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 5pm. Seas 1 ft or less.
Wednesday Night
Low : 66ºF
SW wind 12 to 15 kt becoming WNW 6 to 9 kt after midnight. Winds could gust as high as 21 kt. A chance of showers, mainly after 8pm. Seas 1 ft or less.
Thursday
High : 77ºF
NW wind around 7 kt becoming SW in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
Low : 65ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
High : 72ºF
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near Megansett Harbor, North Falmouth, MA See Map

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    Wind Speed Forecast for Megansett Harbor, North Falmouth, MA

    MondayTuesdayWednesday
    Wind Speed (MPH) 91166612141514151515
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 91166612141514151515
    DIR SWSWSSSSSSESSESSESSWSSWSW

    Current Weather Conditions In Megansett Harbor, North Falmouth, MA

    As Of: 1 minute ago

    • 77ºF
    • 77ºF
    • 9mph
    • 0º (SW)
    • 9mph
    • Sunny
    • 10mi
    • 29.98"
    • 45%
    • 0ºF

    The weather right now in Megansett Harbor, North Falmouth, MA is Sunny. The current temperature is 77°F, and the expected high and low for today, Monday, July 20, 2026, are 78° high temperature and 62°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the Southwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 77° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 45 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Gale Watch - 1:10am Mon Jul 20 2026

    ...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING...

    WHAT: South winds 15 to 25 kt with gusts up to 35 kt and seas
    4 to 6 feet possible.

    WHERE: In Massachusetts coastal waters, Nantucket Sound,
    Vineyard Sound and Buzzards Bay. In Rhode Island coastal
    waters, Rhode Island Sound.

    WHEN: From Tuesday afternoon through Wednesday evening. Gale
    force winds more likely Tuesday night into Wednesday.

    IMPACTS: Strong winds can cause hazardous seas which could
    capsize or damage vessels and reduce visibility.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Mariners should consider altering plans to avoid possible
    hazardous conditions. Remain in port, seek safe harbor, alter
    course, and/or secure the vessel for severe wind and seas.

    &&