Scituate Harbor, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jul 1 		AM Thunderstorms
Close Hourly 		89º / 73º 59% SW 10 mph 65%
8am Sunny 75º 22% SW 9 mph 71%
9am Scattered Thunderstorms 77º 41% SW 9 mph 70%
10am Scattered Thunderstorms 79º 59% SW 9 mph 70%
11am Partly Cloudy 82º 24% SW 10 mph 67%
12pm Partly Cloudy 85º 2% SW 10 mph 62%
1pm Partly Cloudy 87º 2% SW 10 mph 59%
2pm Partly Cloudy 87º 9% SW 10 mph 59%
3pm Partly Cloudy 87º 19% SW 10 mph 63%
4pm Partly Cloudy 88º 16% SW 10 mph 60%
5pm Partly Cloudy 87º 9% SW 10 mph 60%
6pm Partly Cloudy 86º 4% SW 10 mph 61%
7pm Partly Cloudy 85º 5% SW 9 mph 63%
8pm Mostly Sunny 82º 5% SW 9 mph 68%
9pm Partly Cloudy 80º 5% SW 9 mph 72%
10pm Partly Cloudy 78º 5% SW 9 mph 76%
11pm Mostly Clear 77º 14% SW 9 mph 79%
Thu
Jul 2 		Mostly Sunny
View Hourly 		98º / 78º 17% WSW 9 mph 54%
12am Partly Cloudy 76º 15% SW 9 mph 81%
1am Partly Cloudy 76º 11% SW 8 mph 82%
2am Partly Cloudy 75º 4% SW 8 mph 82%
3am Partly Cloudy 75º 18% SW 9 mph 84%
4am Partly Cloudy 75º 18% SW 8 mph 84%
5am Partly Cloudy 74º 18% SW 7 mph 86%
6am Partly Cloudy 74º 18% SW 7 mph 84%
7am Partly Cloudy 77º 18% WSW 7 mph 80%
8am Mostly Sunny 80º 3% WSW 7 mph 76%
9am Mostly Sunny 84º 1% WSW 7 mph 68%
10am Sunny 88º 1% WSW 7 mph 61%
11am Sunny 91º 0% WSW 7 mph 56%
12pm Mostly Sunny 94º 1% WSW 8 mph 50%
1pm Mostly Sunny 95º 3% WSW 8 mph 46%
2pm Mostly Sunny 95º 2% WSW 8 mph 46%
3pm Sunny 96º 1% WSW 8 mph 43%
4pm Mostly Sunny 96º 1% WSW 8 mph 41%
5pm Mostly Sunny 96º 1% WSW 9 mph 42%
6pm Sunny 95º 0% WSW 9 mph 43%
7pm Sunny 92º 0% WSW 8 mph 47%
8pm Sunny 88º 1% WSW 7 mph 55%
9pm Clear 85º 1% WSW 7 mph 61%
10pm Clear 83º 2% SW 7 mph 68%
11pm Clear 81º 3% WSW 7 mph 71%
Fri
Jul 3 		Mostly Sunny
View Hourly 		95º / 74º 18% WNW 8 mph 50%
12am Clear 81º 3% WSW 7 mph 72%
1am Clear 81º 3% WSW 6 mph 72%
2am Clear 80º 2% W 6 mph 74%
3am Clear 80º 2% WSW 6 mph 74%
4am Clear 80º 2% W 6 mph 72%
5am Clear 79º 3% W 5 mph 73%
6am Sunny 79º 3% W 5 mph 73%
7am Sunny 81º 2% W 6 mph 71%
Sat
Jul 4 		PM Thunderstorms 90º / 69º 59% WNW 7 mph 54%
Sun
Jul 5 		Partly Cloudy 78º / 65º 24% NE 8 mph 66%
Mon
Jul 6 		PM Showers 73º / 64º 37% ENE 9 mph 73%
Tue
Jul 7 		Partly Cloudy 74º / 63º 24% ENE 10 mph 67%
Wed
Jul 8 		Partly Cloudy 76º / 63º 15% SE 9 mph 65%

Weather Radar for Scituate Harbor, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Scituate Harbor, MA

Today
High : 87ºF
SSW wind around 11 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly after 9am. Seas 2 to 3 ft.
Tonight
Low : 73ºF
SW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Thursday
High : 95ºF
SW wind 7 to 9 kt. A slight chance of showers and thunderstorms before 9am. Seas 1 to 2 ft.
Thursday Night
Low : 77ºF
WSW wind 8 to 10 kt. Partly cloudy. Seas around 1 ft.
Friday
High : 95ºF
WSW wind 6 to 8 kt. Mostly sunny. Seas around 1 ft.
Friday Night
Low : 75ºF
WNW wind 6 to 8 kt. Mostly clear. Seas around 1 ft.
Independence Day
High : 89ºF
W wind around 6 kt becoming S in the afternoon. A chance of showers after 5pm. Seas around 1 ft.
Saturday Night
Low : 71ºF
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Sunday
High : 81ºF
Variable winds less than 5 kt becoming NE 5 to 7 kt in the morning. A chance of showers. Seas around 1 ft.

NOAA Buoy Data Near Scituate Harbor, MA See Map

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    Wind Speed Forecast for Scituate Harbor, MA

    WednesdayThursdayFriday
    Wind Speed (MPH) 91010998788776
    12pm4pm8pm12am4am8am12pm4pm8pm12am4am8am
    MPH 91010998788776
    DIR SWSWSWSWSWSWWSWWSWWSWWSWWSWW

    Current Weather Conditions In Scituate Harbor, MA

    As Of: 32 minutes ago

    • 75ºF
    • 75ºF
    • 9mph
    • 0º (SW)
    • 17mph
    • Sunny
    • 10mi
    • 29.95"
    • 71%
    • 0ºF

    The weather right now in Scituate Harbor, MA is Sunny. The current temperature is 75°F, and the expected high and low for today, Wednesday, July 1, 2026, are 89° high temperature and 73°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the Southwest. The wind is gusting to 17 mph. With the wind and the atmosphere the temperature feels like 75° Fahrenheit. Expected precipitation is 22 percent, with current humidity at 71 percent, and air pressure at 29.95 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Extreme Heat Warning - 3:14am Wed Jul 1 2026

    ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT SATURDAY...

    WHAT: Dangerously hot conditions with heat index values 98 to 115
    expected. The worst of this heat and humidity will be Thursday and
    Friday.

    WHERE: All of southern New England except the Cape and Islands.

    WHEN: From 10 AM this morning to 8 PM EDT Saturday.

    IMPACTS: Heat related illnesses increase significantly during
    extreme heat and high humidity events.

    ADDITIONAL DETAILS: This is a prolonged and dangerous heatwave
    with little relief at night.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sun, and check up on relatives and neighbors.

    &&