42.2850’ N, 71.0400’ W

Neponset River, MA

81°
H 80°
L 60°
NNW
9mph
High tide
8:35 pm

Neponset River, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Sep 7
Partly Cloudy
Close Hourly
80º / 60º 0% NW 10 mph 37%
3pm Partly Cloudy 81º 0% NNW 9 mph 33%
4pm Partly Cloudy 80º 0% NW 9 mph 34%
5pm Mostly Sunny 80º 0% NW 10 mph 35%
6pm Sunny 77º 0% NW 9 mph 40%
7pm Sunny 74º 0% NW 7 mph 45%
8pm Clear 71º 0% NW 7 mph 50%
9pm Clear 69º 0% NW 7 mph 53%
10pm Clear 68º 0% NW 7 mph 55%
11pm Clear 66º 0% WNW 6 mph 57%
Tue
Sep 8
Partly Cloudy
View Hourly
78º / 61º 9% NNW 9 mph 55%
12am Clear 65º 0% WNW 6 mph 60%
1am Clear 64º 1% WNW 6 mph 63%
2am Partly Cloudy 62º 2% WNW 6 mph 65%
3am Partly Cloudy 62º 2% WNW 6 mph 66%
4am Mostly Cloudy 61º 3% W 6 mph 67%
5am Mostly Cloudy 61º 3% W 6 mph 67%
6am Partly Cloudy 61º 3% W 6 mph 68%
7am Mostly Cloudy 62º 3% W 7 mph 69%
8am Cloudy 65º 1% WNW 7 mph 66%
9am Mostly Cloudy 68º 0% WNW 7 mph 60%
10am Partly Cloudy 72º 0% WNW 7 mph 53%
11am Partly Cloudy 75º 0% NW 8 mph 48%
12pm Partly Cloudy 77º 0% NW 9 mph 45%
1pm Partly Cloudy 77º 1% N 9 mph 47%
2pm Partly Cloudy 77º 1% NNE 8 mph 47%
3pm Mostly Cloudy 76º 9% NE 9 mph 50%
4pm Mostly Cloudy 76º 4% ENE 9 mph 54%
5pm Partly Cloudy 73º 3% E 7 mph 61%
6pm Partly Cloudy 71º 2% E 7 mph 65%
7pm Partly Cloudy 69º 3% ESE 5 mph 69%
8pm Partly Cloudy 68º 4% ESE 4 mph 71%
9pm Partly Cloudy 67º 4% SE 4 mph 73%
10pm Partly Cloudy 66º 5% SE 4 mph 74%
11pm Mostly Cloudy 65º 6% SSE 3 mph 77%
Wed
Sep 9
Cloudy
View Hourly
80º / 70º 11% SSE 13 mph 68%
12am Mostly Cloudy 64º 6% SE 3 mph 79%
1am Mostly Cloudy 64º 6% ESE 3 mph 81%
2am Mostly Cloudy 63º 7% E 3 mph 85%
3am Cloudy 62º 7% E 3 mph 86%
4am Mostly Cloudy 62º 7% S 3 mph 87%
5am Cloudy 62º 7% SE 3 mph 87%
6am Mostly Cloudy 62º 7% SE 2 mph 87%
7am Cloudy 63º 7% SE 3 mph 87%
8am Cloudy 64º 6% SE 3 mph 86%
9am Cloudy 67º 5% SSE 4 mph 81%
10am Cloudy 70º 12% SSE 5 mph 74%
11am Cloudy 72º 4% SSE 7 mph 70%
12pm Cloudy 74º 2% SSE 8 mph 64%
1pm Mostly Cloudy 76º 1% SSE 9 mph 61%
2pm Cloudy 77º 4% SSE 11 mph 57%
Thu
Sep 10
AM Clouds/PM Sun 86º / 63º 24% WSW 15 mph 60%
Fri
Sep 11
Sunny 75º / 54º 1% NW 10 mph 47%
Sat
Sep 12
Mostly Sunny 74º / 59º 3% E 10 mph 55%
Sun
Sep 13
Partly Cloudy 79º / 63º 20% SSW 12 mph 65%
Mon
Sep 14
Partly Cloudy 74º / 56º 16% NW 10 mph 58%

Weather Radar for Neponset River, MA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Neponset River, MA

Labor Day
High : 76ºF
NNW wind around 6 kt. Sunny. Seas around 1 ft.
Tonight
Low : 62ºF
WNW wind around 6 kt. Mostly clear. Seas around 1 ft.
Tuesday
High : 77ºF
W wind 5 to 7 kt becoming NW in the afternoon. Sunny. Seas around 1 ft.
Tuesday Night
Low : 62ºF
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Wednesday
High : 77ºF
Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Partly sunny. Seas around 1 ft.
Wednesday Night
Low : 69ºF
SSW wind 11 to 13 kt, with gusts as high as 21 kt. A chance of showers after 2am. Seas around 2 ft.
Thursday
High : 81ºF
SW wind 12 to 14 kt, with gusts as high as 21 kt. A chance of showers before 2pm, then a chance of showers after 4pm. Seas around 2 ft.
Thursday Night
Low : 64ºF
W wind around 8 kt. A chance of showers. Seas 1 to 2 ft.
Friday
High : 73ºF
NW wind 6 to 8 kt. Sunny. Seas around 1 ft.

NOAA Buoy Data Near Neponset River, MA See Map

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    Wind Speed Forecast for Neponset River, MA

    MondayTuesdayWednesday
    Wind Speed (MPH) 976678953337
    7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
    MPH 976678953337
    DIR NNWNWWNWWNWWNWNEESESSEESESSE

    Current Weather Conditions In Neponset River, MA

    As Of: 10 minutes ago

    • 81ºF
    • 81ºF
    • 9mph
    • 0º (NNW)
    • 9mph
    • Partly Cloudy
    • 10mi
    • 30.02"
    • 33%
    • 0ºF

    The weather right now in Neponset River, MA is Partly Cloudy. The current temperature is 81°F, and the expected high and low for today, Monday, September 7, 2026, are 80° high temperature and 60°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the North Northwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 81° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 33 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Rip Current Statement - 1:39pm Mon Sep 7 2026

    ...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

    WHAT: Dangerous rip currents.

    WHERE: Eastern Essex MA, Southeast Middlesex MA, Suffolk MA,
    Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA
    Counties.

    WHEN: Until 8 PM EDT this evening.

    IMPACTS: Rip currents can sweep even the best swimmers away
    from shore into deeper water.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Swim near a lifeguard. If caught in a rip current, relax and
    float. Don't swim against the current. If able, swim in a
    direction following the shoreline. If unable to escape, face the
    shore and call or wave for help.

    &&