What is today's weather forecast for Chatham Coast Guard Station, MA?

Today's forecast for Chatham Coast Guard Station shows a high of 42 degrees and a low of 34 degrees Fahrenheit. Sunny with a high near 42 F.

What is the 7-day weather forecast for Chatham Coast Guard Station, MA?

The 7-day forecast for Chatham Coast Guard Station shows highs from 36 to 52 degrees and lows from 26 to 37 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Chatham Coast Guard Station, MA this week?

Yes, rain is possible in Chatham Coast Guard Station this week. Precipitation chances: Sunday (90% chance), Monday (20% chance), Tuesday (70% chance), Wednesday (80% chance), Saturday (20% chance), Sunday (20% chance), Monday (20% chance).

How accurate is the Chatham Coast Guard Station weather forecast?

WeatherForYou provides highly accurate Chatham Coast Guard Station forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Chatham Coast Guard Station, MA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

36°F
Feels Like 31°F

Humidity 66% Dew Point 26°F Wind SW 6 MPH Gusts 13 Barometer 30.05 in.

Report from a MADIS/MESONET weather station 1.9 mi. WNW of central Chatham Coast Guard Station
at 1:45 AM Sat, Nov 29, 2025

Point Forecast at a Glance

SatNov 29

SunNov 30

40%

MonDec 1

20%

TueDec 2

WedDec 3

80%

ThuDec 4

FriDec 5

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 36°F to 52°F. Unsettled weather expected with wintry mix likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November-December. Normal highs for this period are around 48°F with lows around 34°F.

This Date in Weather History

1987 - Low pressure in the Middle Mississippi Valley produced a mixture of snow and sleet and freezing rain from the Central Plains to the Upper Mississippi Valley. Snowfall totals in Iowa ranged up to ten inches at Red Oak. Totals in Nebraska ranged up to 11 inches at Shickley. Freezing rain made roads treacherous in the Twin Cities area of southeastern Minnesota. Bitter cold arctic air invaded the Northern High Plains Region. Laramie WY was the cold spot in the nation with a morning low of 18 degrees below zero.

Chatham Coast Guard Station, MA 7 Day Weather Forecast Details

Saturday Nov 29

Day: Sunny with a high near 42 F. Winds from the W at 18 mph

Night: Partly Cloudy with a low near 34 F. Winds from the WNW at 8 mph

Sunday Nov 30

Day: Mostly Cloudy with Showers with a high near 52 F. Winds from the S at 7 mph. Chance of precipitation is 40%

Night: Mostly Cloudy with Showers with a low near 37 F. Winds from the S at 20 mph. Chance of precipitation is 90%

Monday Dec 1

Day: Partly Cloudy with Isolated Showers with a high near 43 F. Winds from the WNW at 15 mph. Chance of precipitation is 20%

Night: Partly Cloudy with a low near 33 F. Winds from the NNW at 11 mph

Tuesday Dec 2

Day: Cloudy with Chance of Light Rain with a high near 49 F. Winds from the SSE at 7 mph. Chance of precipitation is 10%

Night: Mostly Cloudy with Rain with a low near 36 F. Winds from the ESE at 12 mph. Chance of precipitation is 70%

Wednesday Dec 3

Day: Partly Cloudy with Chance of Light Wintry Mix with a high near 42 F. Winds from the NNW at 16 mph. Chance of precipitation is 80%

Night: Partly Cloudy with Light Wintry Mix with a low near 34 F. Winds from the WNW at 8 mph. Chance of precipitation is 30%

Thursday Dec 4

Day: Partly Cloudy with a high near 44 F. Winds from the WSW at 12 mph

Night: Partly Cloudy with a low near 26 F. Winds from the W at 16 mph

Friday Dec 5

Day: Partly Cloudy with a high near 36 F. Winds from the NW at 19 mph

Night: Mostly Cloudy with Light Wintry Mix with a low near 36 F. Winds from the WSW at 8 mph. Chance of precipitation is 10%

Saturday Dec 6

Day: Mostly Cloudy with Showers with a high near 40 F. Winds from the S at 11 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Showers with a low near 35 F. Winds from the WNW at 15 mph. Chance of precipitation is 20%

Sunday Dec 7

Day: Partly Cloudy with Showers with a high near 39 F. Winds from the WNW at 12 mph. Chance of precipitation is 20%

Night: Partly Cloudy with Showers with a low near 36 F. Winds from the WNW at 15 mph. Chance of precipitation is 20%

Monday Dec 8

Day: Partly Cloudy with Showers with a high near 39 F. Winds from the W at 16 mph. Chance of precipitation is 20%

Night: Partly Cloudy with Showers with a low near 34 F. Winds from the NW at 19 mph. Chance of precipitation is 20%

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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