Newburyport (Merrimack River), MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Aug 7 		Partly Cloudy
Close Hourly 		92º / 72º 15% ESE 7 mph 61%
1pm Partly Cloudy 90º 4% ENE 6 mph 54%
2pm Partly Cloudy 89º 15% ESE 6 mph 57%
3pm Partly Cloudy 89º 15% SE 6 mph 58%
4pm Partly Cloudy 86º 15% ESE 6 mph 63%
5pm Partly Cloudy 85º 15% SE 6 mph 65%
6pm Partly Cloudy 83º 15% SE 6 mph 66%
7pm Partly Cloudy 81º 15% SSE 4 mph 72%
8pm Partly Cloudy 78º 15% SSE 4 mph 78%
9pm Partly Cloudy 77º 15% SSE 3 mph 81%
10pm Partly Cloudy 76º 15% S 3 mph 82%
11pm Partly Cloudy 75º 9% SSW 2 mph 84%
Sat
Aug 8 		PM Thunderstorms
View Hourly 		84º / 71º 40% SSW 6 mph 75%
12am Mostly Cloudy 75º 10% SSW 3 mph 85%
1am Mostly Cloudy 75º 18% SW 3 mph 85%
2am Cloudy 75º 18% SW 3 mph 85%
3am Scattered Thunderstorms 74º 49% WSW 3 mph 86%
4am Showers 74º 36% WSW 3 mph 89%
5am Cloudy 73º 24% WSW 3 mph 90%
6am Cloudy 73º 13% WSW 2 mph 91%
7am Mostly Cloudy 74º 15% SW 2 mph 88%
8am Mostly Cloudy 77º 21% WSW 4 mph 84%
9am Partly Cloudy 78º 10% WSW 4 mph 80%
10am Partly Cloudy 80º 14% W 5 mph 76%
11am Partly Cloudy 82º 13% WSW 4 mph 71%
12pm Mostly Cloudy 83º 19% SW 5 mph 69%
1pm Mostly Cloudy 83º 15% SSW 5 mph 71%
2pm Mostly Cloudy 83º 21% SSE 6 mph 71%
3pm Mostly Cloudy 83º 24% SSE 6 mph 70%
4pm Scattered Thunderstorms 82º 41% SE 6 mph 73%
5pm Scattered Thunderstorms 81º 36% SSE 5 mph 75%
6pm Mostly Cloudy 81º 15% SSE 5 mph 75%
7pm Mostly Cloudy 79º 15% SSE 4 mph 78%
8pm Mostly Cloudy 77º 15% SSE 3 mph 81%
9pm Mostly Cloudy 74º 16% SSW 3 mph 86%
10pm Mostly Cloudy 74º 15% SW 3 mph 86%
11pm Partly Cloudy 75º 10% WSW 3 mph 86%
Sun
Aug 9 		Partly Cloudy
View Hourly 		89º / 65º 11% W 9 mph 62%
12am Partly Cloudy 75º 6% WSW 4 mph 84%
1am Partly Cloudy 74º 7% WSW 4 mph 86%
2am Clear 74º 7% WSW 4 mph 88%
3am Clear 73º 8% WSW 4 mph 90%
4am Clear 72º 8% WSW 3 mph 91%
5am Clear 72º 8% WSW 4 mph 94%
6am Mostly Sunny 72º 8% WSW 3 mph 94%
7am Partly Cloudy 74º 7% WSW 4 mph 89%
8am Sunny 77º 7% WSW 5 mph 82%
9am Mostly Sunny 80º 5% W 6 mph 74%
10am Sunny 83º 3% W 6 mph 66%
11am Partly Cloudy 86º 8% W 7 mph 62%
12pm Mostly Sunny 87º 7% WSW 7 mph 59%
Mon
Aug 10 		Mostly Sunny 87º / 70º 4% SSW 9 mph 55%
Tue
Aug 11 		PM Thunderstorms 85º / 66º 36% W 8 mph 61%
Wed
Aug 12 		Partly Cloudy 81º / 65º 20% SSE 8 mph 61%
Thu
Aug 13 		Partly Cloudy 82º / 64º 24% WSW 9 mph 60%
Fri
Aug 14 		Mostly Sunny 81º / 62º 17% WNW 10 mph 55%

Weather Radar for Newburyport (Merrimack River), MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Newburyport (Merrimack River), MA

Today
High : 86ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tonight
Low : 72ºF
Variable winds 5 kt or less. Patchy fog after 2am. Seas 1 ft or less.
Saturday
High : 85ºF
Variable winds 5 kt or less. A slight chance of showers, then scattered thunderstorms after 4pm. Seas 1 ft or less.
Saturday Night
Low : 71ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 1am. Seas 1 ft or less.
Sunday
High : 87ºF
WSW wind 5 to 10 kt. Sunny. Seas 1 ft or less.
Sunday Night
Low : 69ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
High : 86ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Monday Night
Low : 70ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Tuesday
High : 84ºF
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

NOAA Buoy Data Near Newburyport (Merrimack River), MA See Map

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    Wind Speed Forecast for Newburyport (Merrimack River), MA

    FridaySaturdaySunday
    Wind Speed (MPH) 663334553446
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 663334553446
    DIR ENESESSESWWSWWSWSSWSSESSWWSWWSWW

    Current Weather Conditions In Newburyport (Merrimack River), MA

    As Of: 20 minutes ago

    • 90ºF
    • 98ºF
    • 6mph
    • 0º (ENE)
    • 6mph
    • Partly Cloudy
    • 10mi
    • 30.04"
    • 54%
    • 0ºF

    The weather right now in Newburyport (Merrimack River), MA is Partly Cloudy. The current temperature is 90°F, and the expected high and low for today, Friday, August 7, 2026, are 92° high temperature and 72°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the East Northeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 98° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 54 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Heat Advisory - 2:05am Fri Aug 7 2026

    ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY...

    WHAT: Heat index values up to 100.

    WHERE: Portions of northern Connecticut, central, eastern,
    northeastern, southeastern and western Massachusetts and
    northern and southern Rhode Island.

    WHEN: Until 8 PM EDT this evening.

    IMPACTS: Hot temperatures and high humidity may cause heat
    illnesses to occur.

    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. Young
    children and pets should never be left unattended in vehicles
    under any circumstances.

    Take extra precautions if you work or spend time outside. When
    possible reschedule strenuous activities to early morning or
    evening. Know the signs and symptoms of heat exhaustion and heat
    stroke. Wear lightweight and loose fitting clothing when
    possible. To reduce risk during outdoor work, the Occupational
    Safety and Health Administration recommends scheduling frequent
    rest breaks in shaded or air conditioned environments. Anyone
    overcome by heat should be moved to a cool and shaded location.
    Heat stroke is an emergency! Call 9 1 1.

    &&