Nearby Harbors
41.6885’ N, 69.9511’ W

Chatham, MA

59°
H -°
L 58°
S
9mph
High tide
10:00 pm
Photo Credits

Chatham, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Nov 6 		Rain
Close Hourly 		-º / 58º 100% S 8 mph 99%
9pm Rain 59º 80% S 9 mph 100%
10pm Light Rain 59º 100% S 9 mph 100%
11pm Rain 59º 100% S 8 mph 100%
Sat
Nov 7 		AM Rain
View Hourly 		61º / 47º 68% W 7 mph 94%
12am Rain 59º 100% S 7 mph 100%
1am Rain 60º 100% S 7 mph 99%
2am Rain 59º 100% S 7 mph 100%
3am Rain 59º 99% S 5 mph 100%
4am Rain 59º 95% SSE 2 mph 99%
5am Rain 59º 87% SE 3 mph 100%
6am Rain 59º 99% SE 4 mph 99%
7am Rain 59º 64% ESE 4 mph 100%
8am Rain 60º 68% SSE 6 mph 99%
9am Showers 60º 54% SSE 7 mph 96%
10am Showers 60º 43% S 6 mph 98%
11am Cloudy 61º 20% WNW 6 mph 95%
12pm Cloudy 60º 18% NW 7 mph 91%
1pm Cloudy 60º 21% NW 7 mph 89%
2pm Cloudy 60º 23% WNW 7 mph 88%
3pm Cloudy 59º 21% WNW 5 mph 88%
4pm Mostly Cloudy 58º 23% WNW 3 mph 91%
5pm Mostly Cloudy 55º 21% NW 2 mph 96%
6pm Mostly Cloudy 54º 15% W 2 mph 100%
7pm Cloudy 54º 22% SW 2 mph 100%
8pm Cloudy 54º 22% SSW 3 mph 100%
9pm Mostly Cloudy 55º 24% SW 5 mph 96%
10pm Mostly Cloudy 54º 21% WSW 6 mph 94%
11pm Cloudy 53º 21% WSW 7 mph 93%
Sun
Nov 8 		Partly Cloudy
View Hourly 		56º / 47º 22% W 15 mph 70%
12am Mostly Cloudy 52º 15% WSW 7 mph 88%
1am Mostly Cloudy 51º 23% WSW 9 mph 86%
2am Partly Cloudy 50º 23% WSW 11 mph 84%
3am Partly Cloudy 49º 17% WSW 11 mph 85%
4am Few Showers 48º 34% W 12 mph 86%
5am Showers 48º 35% W 11 mph 86%
6am Mostly Cloudy 48º 23% W 11 mph 87%
7am Mostly Cloudy 49º 22% W 12 mph 84%
8am Mostly Cloudy 51º 8% W 13 mph 76%
9am Mostly Cloudy 52º 7% WNW 14 mph 73%
10am Partly Cloudy 52º 3% WNW 15 mph 71%
11am Partly Cloudy 54º 2% WNW 13 mph 67%
12pm Mostly Cloudy 54º 1% WNW 12 mph 65%
1pm Mostly Cloudy 55º 1% WNW 12 mph 64%
2pm Mostly Cloudy 56º 1% W 12 mph 63%
3pm Partly Cloudy 55º 1% W 10 mph 63%
4pm Partly Cloudy 55º 1% W 8 mph 66%
5pm Clear 53º 2% W 8 mph 69%
6pm Clear 52º 2% W 8 mph 73%
7pm Clear 51º 2% W 7 mph 75%
8pm Clear 51º 2% W 6 mph 75%
Mon
Nov 9 		Partly Cloudy 57º / 43º 16% W 12 mph 64%
Tue
Nov 10 		Partly Cloudy 55º / 47º 4% W 10 mph 66%
Wed
Nov 11 		Mostly Sunny 57º / 46º 4% W 8 mph 70%
Thu
Nov 12 		Partly Cloudy 53º / 43º 24% NNW 5 mph 68%
Fri
Nov 13 		Showers 51º / 43º 50% NNE 14 mph 64%

Weather Radar for Chatham, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Chatham, MA

Tonight
Low : 56ºF
SSW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 22 kt. Rain and possibly a thunderstorm. Patchy fog. Seas 1 ft or less.
Saturday
High : 62ºF
SSE wind 5 to 10 kt becoming WSW in the afternoon. Rain, mainly before 3pm. Patchy fog. Seas 1 ft or less.
Saturday Night
Low : 47ºF
WSW wind 6 to 11 kt increasing to 11 to 16 kt after midnight. Winds could gust as high as 23 kt. A slight chance of rain after 4am. Seas 1 ft or less.
Sunday
High : 58ºF
W wind 14 to 17 kt decreasing to 11 to 14 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of rain before 7am. Seas 1 ft or less.
Sunday Night
Low : 48ºF
W wind around 10 kt. Mostly clear. Seas 1 ft or less.
Monday
High : 56ºF
W wind around 13 kt, with gusts as high as 20 kt. A slight chance of rain after 1pm. Seas 1 ft or less.
Monday Night
Low : 42ºF
WNW wind 10 to 13 kt. Mostly clear. Seas 1 ft or less.
Tuesday
High : 58ºF
W wind 10 to 13 kt becoming WSW in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 1 ft or less.
Tuesday Night
Low : 46ºF
WSW wind around 10 kt. Partly cloudy. Seas 1 ft or less.

NOAA Buoy Data Near Chatham, MA See Map

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    Wind Speed Forecast for Chatham, MA

    SaturdaySunday
    Wind Speed (MPH) 973772591114128
    2am6am10am2pm6pm10pm2am6am10am2pm6pm10pm
    MPH 973772591114128
    DIR SSSESSENWNWSWWSWWWNWWNWW

    Current Weather Conditions In Chatham, MA

    As Of: 5 minutes ago

    • 59ºF
    • 58ºF
    • 9mph
    • 0º (S)
    • 9mph
    • Rain
    • 5mi
    • 29.86"
    • 100%
    • 0ºF

    The weather right now in Chatham, MA is Rain. The current temperature is 59°F, and the expected high and low for today, Friday, November 6, 2026, are -° high temperature and 58°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the South. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 58° Fahrenheit. Expected precipitation is 80 percent, with current humidity at 100 percent, and air pressure at 29.86 in. Visibility is 5 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Flood Watch - 2:30pm Fri Nov 6 2026

    ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING...

    WHAT: Flooding caused by excessive rainfall continues to be
    possible.

    WHERE: Portions of southeastern Massachusetts, including the
    following areas, Barnstable MA, Dukes MA, Eastern Plymouth MA,
    Northern Bristol MA, Southern Bristol MA, Southern Plymouth MA and
    Western Plymouth MA and Rhode Island, including the following
    areas, Block Island RI, Bristol RI, Eastern Kent RI, Newport RI,
    Northwest Providence RI, Southeast Providence RI, Washington RI and
    Western Kent RI.

    WHEN: Through Saturday morning.

    IMPACTS: Excessive runoff may result in flooding of rivers,
    creeks, streams, and other low-lying and flood-prone locations.
    Flooding may occur in poor drainage and urban areas. Storm drains
    and ditches may become clogged with debris.

    ADDITIONAL DETAILS: - Periods of heavy rain today through Saturday morning may result
    in an additional 2 to 3 inches of rainfall across RI and
    Southeast MA, with a low risk (less than 30 percent) of isolated
    higher amounts.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    You should monitor later forecasts and be alert for possible Flood
    Warnings. Those living in areas prone to flooding should be prepared
    to take action should flooding develop.

    &&

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