Merrimacport, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23
Cloudy
Close Hourly
71º / 60º 24% NNW 6 mph 85%
12pm Cloudy 65º 15% NNW 6 mph 91%
1pm Cloudy 67º 17% NNW 5 mph 86%
2pm Cloudy 69º 23% NNW 6 mph 82%
3pm Cloudy 69º 19% NNW 6 mph 82%
4pm Cloudy 70º 24% NNW 5 mph 81%
5pm Cloudy 69º 6% N 4 mph 81%
6pm Cloudy 69º 9% NNE 3 mph 80%
7pm Cloudy 69º 16% ENE 3 mph 81%
8pm Cloudy 67º 14% SE 2 mph 85%
9pm Cloudy 65º 15% SE 1 mph 90%
10pm Cloudy 64º 10% SSE 2 mph 92%
11pm Cloudy 63º 10% W 1 mph 95%
Wed
Jun 24
Partly Cloudy
View Hourly
81º / 58º 7% WNW 11 mph 54%
12am Cloudy 63º 10% NW 2 mph 94%
1am Cloudy 63º 10% NW 2 mph 92%
2am Cloudy 63º 8% NW 3 mph 90%
3am Cloudy 63º 6% NNW 3 mph 87%
4am Partly Cloudy 62º 6% NW 4 mph 86%
5am Partly Cloudy 61º 6% NW 4 mph 88%
6am Partly Cloudy 61º 6% NW 4 mph 87%
7am Partly Cloudy 64º 5% NW 5 mph 83%
8am Partly Cloudy 67º 8% WNW 6 mph 75%
9am Mostly Sunny 70º 4% NW 7 mph 68%
10am Mostly Sunny 73º 1% NW 8 mph 59%
11am Mostly Sunny 76º 3% NW 10 mph 52%
12pm Mostly Sunny 77º 3% NW 11 mph 49%
1pm Sunny 78º 0% WNW 11 mph 47%
2pm Partly Cloudy 79º 0% WNW 11 mph 43%
3pm Mostly Sunny 80º 0% WNW 11 mph 42%
4pm Mostly Sunny 80º 0% WNW 11 mph 42%
5pm Partly Cloudy 79º 0% WNW 10 mph 44%
6pm Mostly Sunny 78º 0% WNW 9 mph 46%
7pm Sunny 76º 0% WNW 8 mph 49%
8pm Sunny 74º 0% WNW 6 mph 52%
9pm Clear 70º 1% WNW 4 mph 58%
10pm Clear 68º 2% W 4 mph 62%
11pm Clear 66º 3% W 4 mph 67%
Thu
Jun 25
Partly Cloudy
View Hourly
82º / 62º 3% SW 7 mph 54%
12am Clear 64º 4% W 4 mph 72%
1am Clear 63º 4% W 4 mph 75%
2am Clear 62º 5% W 4 mph 78%
3am Mostly Clear 61º 5% W 3 mph 80%
4am Clear 60º 5% W 3 mph 81%
5am Partly Cloudy 59º 5% W 3 mph 82%
6am Partly Cloudy 60º 5% WSW 3 mph 82%
7am Partly Cloudy 64º 4% WSW 2 mph 78%
8am Partly Cloudy 68º 2% W 3 mph 70%
9am Partly Cloudy 72º 1% W 4 mph 62%
10am Partly Cloudy 75º 0% W 4 mph 55%
11am Partly Cloudy 77º 0% WSW 5 mph 49%
Fri
Jun 26
Scattered Thunderstorms 78º / 61º 56% SW 9 mph 75%
Sat
Jun 27
Mostly Cloudy 78º / 61º 24% NE 7 mph 67%
Sun
Jun 28
Partly Cloudy 80º / 61º 18% N 6 mph 64%
Mon
Jun 29
Partly Cloudy 82º / 63º 18% WSW 6 mph 59%
Tue
Jun 30
Partly Cloudy 80º / 66º 24% SW 9 mph 66%

Weather Radar for Merrimacport, MA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Merrimacport, MA

Today
High : 71ºF
A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 71. Northwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Low : 58ºF
Patchy fog before 11pm. Otherwise, cloudy, then gradual clearing toward daybreak, with a low around 58. Calm wind becoming northwest around 5 mph after midnight.
Wednesday
High : 79ºF
Sunny, with a high near 79. Northwest wind 5 to 8 mph.
Wednesday Night
Low : 61ºF
Mostly clear, with a low around 61. Light west wind.
Thursday
High : 78ºF
Mostly sunny, with a high near 78. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Low : 62ºF
A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Light south wind. Chance of precipitation is 50%.
Friday
High : 76ºF
Showers likely, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. South wind 3 to 7 mph. Chance of precipitation is 70%.
Friday Night
Low : 62ºF
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 1am. Mostly cloudy, with a low around 62. Light southwest wind. Chance of precipitation is 50%.
Saturday
High : 76ºF
A chance of showers after 2pm. Partly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Low : 62ºF
A chance of showers before 10pm. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.
Sunday
High : 77ºF
Sunny, with a high near 77. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Low : 62ºF
Partly cloudy, with a low around 62. Calm wind.
Monday
High : 79ºF
Mostly sunny, with a high near 79. Light and variable wind.

NOAA Buoy Data Near Merrimacport, MA See Map

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    Wind Speed Forecast for Merrimacport, MA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 65224611116433
    4pm8pm12am4am8am12pm4pm8pm12am4am8am12pm
    MPH 65224611116433
    DIR NNWNNWSENWNWWNWNWWNWWNWWWW

    Current Weather Conditions In Merrimacport, MA

    As Of: 6 minutes ago

    • 65ºF
    • 65ºF
    • 6mph
    • 0º (NNW)
    • 6mph
    • Cloudy
    • 8mi
    • 29.86"
    • 91%
    • 0ºF

    The weather right now in Merrimacport, MA is Cloudy. The current temperature is 65°F, and the expected high and low for today, Tuesday, June 23, 2026, are 71° high temperature and 60°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the North Northwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 91 percent, and air pressure at 29.86 in. Visibility is 8 nautical miles. There are no current weather alert(s).