Muscongus Harbor, ME Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jul 22
Partly Cloudy
Close Hourly
-º / 55º 5% NW 5 mph 88%
10pm Partly Cloudy 67º 3% W 5 mph 83%
11pm Partly Cloudy 65º 2% W 5 mph 87%
Thu
Jul 23
Mostly Sunny
View Hourly
77º / 52º 3% WNW 8 mph 51%
12am Mostly Clear 62º 2% WNW 4 mph 90%
1am Clear 62º 2% WNW 3 mph 83%
2am Clear 60º 2% NW 2 mph 87%
3am Clear 59º 2% NW 3 mph 88%
4am Clear 56º 2% NW 2 mph 90%
5am Clear 56º 5% NW 2 mph 88%
6am Sunny 57º 5% NNW 2 mph 87%
7am Sunny 62º 4% NW 3 mph 75%
8am Sunny 65º 2% NW 6 mph 65%
9am Sunny 67º 1% NW 7 mph 59%
10am Sunny 70º 0% NW 7 mph 54%
11am Sunny 72º 0% WNW 7 mph 49%
12pm Sunny 73º 0% WNW 6 mph 46%
1pm Sunny 75º 0% W 7 mph 43%
2pm Sunny 75º 0% W 7 mph 43%
3pm Sunny 75º 0% W 8 mph 44%
4pm Mostly Sunny 75º 0% W 7 mph 43%
5pm Mostly Sunny 74º 0% WSW 7 mph 44%
6pm Sunny 73º 0% WSW 6 mph 45%
7pm Sunny 71º 1% WSW 5 mph 54%
8pm Sunny 67º 2% SW 4 mph 61%
9pm Clear 64º 4% WSW 3 mph 70%
10pm Clear 61º 5% WSW 2 mph 79%
11pm Clear 59º 5% WSW 2 mph 85%
Fri
Jul 24
Sunny
View Hourly
78º / 56º 5% SSW 7 mph 56%
12am Clear 58º 5% W 1 mph 88%
1am Clear 58º 6% WNW 1 mph 90%
2am Clear 57º 6% NW 1 mph 91%
3am Clear 56º 6% NW 1 mph 93%
4am Clear 55º 7% NW 0 mph 94%
5am Clear 53º 7% NNW 0 mph 97%
6am Sunny 55º 7% N 0 mph 95%
7am Sunny 61º 5% N 0 mph 84%
8am Sunny 66º 3% NNW 1 mph 73%
9am Sunny 71º 1% WNW 1 mph 64%
10am Sunny 74º 0% S 2 mph 54%
11am Sunny 75º 0% SSW 4 mph 49%
12pm Sunny 76º 0% S 4 mph 48%
1pm Sunny 77º 0% S 6 mph 47%
2pm Sunny 77º 0% S 6 mph 47%
3pm Sunny 76º 0% S 7 mph 49%
4pm Sunny 76º 0% SSW 7 mph 49%
5pm Sunny 74º 1% SSW 6 mph 51%
6pm Sunny 73º 2% SSW 6 mph 54%
7pm Sunny 70º 4% SSW 4 mph 60%
8pm Mostly Sunny 67º 5% SSW 3 mph 66%
9pm Mostly Clear 64º 6% SW 1 mph 75%
Sat
Jul 25
Sunny 76º / 56º 6% SSE 7 mph 64%
Sun
Jul 26
Partly Cloudy 77º / 56º 6% SSE 7 mph 62%
Mon
Jul 27
Partly Cloudy 76º / 59º 15% S 7 mph 66%
Tue
Jul 28
PM Showers 74º / 61º 46% SSE 8 mph 74%
Wed
Jul 29
Showers 75º / 60º 48% SE 8 mph 74%

Weather Radar for Muscongus Harbor, ME See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Muscongus Harbor, ME

Tonight
Low : 58ºF
SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Thursday
High : 78ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Thursday Night
Low : 51ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Friday
High : 79ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Friday Night
Low : 52ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Saturday
High : 79ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Low : 56ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
High : 77ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Sunday Night
Low : 58ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

NOAA Buoy Data Near Muscongus Harbor, ME See Map

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    Wind Speed Forecast for Muscongus Harbor, ME

    ThursdayFriday
    Wind Speed (MPH) 522776210266
    2am6am10am2pm6pm10pm2am6am10am2pm6pm10pm
    MPH 522776210266
    DIR WNWNNWNWWWSWWSWNWNSSSSW

    Current Weather Conditions In Muscongus Harbor, ME

    As Of: 8 minutes ago

    • 67ºF
    • 67ºF
    • 5mph
    • 0º (W)
    • 5mph
    • Partly Cloudy
    • 10mi
    • 29.80"
    • 83%
    • 0ºF

    The weather right now in Muscongus Harbor, ME is Partly Cloudy. The current temperature is 67°F, and the expected high and low for today, Wednesday, July 22, 2026, are -° high temperature and 55°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the West. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 83 percent, and air pressure at 29.8 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:52pm Wed Jul 22 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT THURSDAY...

    WHAT: Southwest winds 10 to 20 kt with gusts up to 25 kt and
    seas 5 to 8 ft.

    WHERE: Coastal Waters from Stonington, ME to Port Clyde, ME
    out 25 NM, Coastal Waters from Port Clyde, ME to Cape
    Elizabeth, ME out 25 NM and Coastal Waters from Cape
    Elizabeth, ME to Merrimack River, MA out 25 NM.

    WHEN: Until 6 AM EDT Thursday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&