EASTHAM, MA 02642 Weather Forecast & Current Conditions

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CHATHAM, MA
Current Weather

1:52 AM EDT APR 3, 2026
Overcast
Mist
39°F
Feels Like: 33°F
Dewpoint: 39°F
Rel. Hum.: 100%
Visibility: 1 3/4 miles
Wind: E at 8 mph
Pressure: 30.46 inches
Last 72 hours

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EASTHAM, MA 02642
Weather Forecast

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REST OF TONIGHT
Cloudy with a 20 percent chance of rain showers. Patchy fog. Near steady temperature in the upper 30s. East winds around 5 mph.
FRIDAY
Cloudy. Patchy fog. A slight chance of showers in the morning. Not as cool with highs in the lower 50s. Southeast winds 5 to 10 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy. Patchy fog. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY
Partly sunny. Patchy fog. Highs in the lower 50s. Temperature falling into the lower 40s in the afternoon. Northwest winds 5 to 10 mph, becoming northeast 10 to 15 mph in the afternoon. Gusts up to 25 mph.
SATURDAY NIGHT
Cloudy with a 40 percent chance of showers. Patchy fog. Lows in the upper 30s. East winds 5 to 10 mph, becoming southeast after midnight. Gusts up to 20 mph.
SUNDAY
Showers. Patchy fog. Highs in the mid 50s. Chance of rain near 100 percent.
SUNDAY NIGHT
Showers likely. Lows in the upper 30s. Chance of rain 60 percent.
MONDAY
Mostly sunny. Highs in the upper 40s.
MONDAY NIGHT
Mostly clear. Lows in the mid 30s.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. Highs in the mid 40s. Lows in the lower 30s.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly clear. Cold. Highs around 40. Lows in the lower 30s.
THURSDAY
Sunny. Highs in the upper 40s.

Visible Weather Satellite
EASTHAM, MA 02642
Infrared Weather Satellite
EASTHAM, MA 02642
NEXRAD Weather Radar
EASTHAM, MA 02642

CHATHAM, MA 3 hourly weather forecast

weather forecast created  4:00 PM PST  4/ 2/2026
Friday
3 APR 2026
EASTHAM, MA 02642 weather forecast Day 1, 0 hours 1 AM 38° 36° Overcast 20%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   3 96% 37°
Low 37° EASTHAM, MA 02642 weather forecast Day 1, 3 hours 4 AM 39° 37° Mostly Cloudy ESE   3 96% 38°
High 52° EASTHAM, MA 02642 weather forecast Day 1, 6 hours 7 AM 41° 38° Mostly Cloudy 6%

0% Thunder
( 1% severe)
SE   5 96% 40°

Mostly Cloudy



EASTHAM, MA 02642 weather forecast Day 1, 9 hours 10 AM 45° 41° Mostly Cloudy S   7 93% 43°
EASTHAM, MA 02642 weather forecast Day 1, 12 hours 1 PM 49° 45° Mostly Cloudy 4%

0% Thunder
( 1% severe)
SSW   9 86% 45°
EASTHAM, MA 02642 weather forecast Day 1, 15 hours 4 PM 49° 45° Mostly Cloudy SW   10 89% 46°
EASTHAM, MA 02642 weather forecast Day 1, 18 hours 7 PM 48° 43° Mostly Cloudy 7%

0% Thunder
( 1% severe)
SW   10 93% 46°
EASTHAM, MA 02642 weather forecast Day 1, 21 hours 10 PM 48° 43° Mostly Cloudy SW   10 96% 47°
Saturday
4 APR 2026
EASTHAM, MA 02642 weather forecast Day 2, 0 hours 1 AM 48° 43° Mostly Cloudy 6%

0% Thunder
( 2% severe)
SW   10 93% 46°
Low 42° EASTHAM, MA 02642 weather forecast Day 2, 3 hours 4 AM 47° 43° Mostly Cloudy WSW   8 93% 45°
High 50° EASTHAM, MA 02642 weather forecast Day 2, 6 hours 7 AM 48° 46° Partly Cloudy 2%

0% Thunder
( 0% severe)
WNW   5 89% 45°

Mostly Cloudy



EASTHAM, MA 02642 weather forecast Day 2, 9 hours 10 AM 48° 45° Mostly Cloudy NNE   7 80% 42°
EASTHAM, MA 02642 weather forecast Day 2, 12 hours 1 PM 45° 40° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NE   9 76% 38°
EASTHAM, MA 02642 weather forecast Day 2, 15 hours 4 PM 42° 37° Mostly Cloudy ENE   8 79% 36°
EASTHAM, MA 02642 weather forecast Day 2, 18 hours 7 PM 40° 35° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   7 85% 36°
EASTHAM, MA 02642 weather forecast Day 2, 21 hours 10 PM 39° 34° Mostly Cloudy ESE   7 92% 37°

CHATHAM, MA extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 41° Low 40° Low 38° Low 31° Low 31°
High 58° High 50° High 52° High 41° High 51°
EASTHAM, MA 02642 weather forecast Day 3 EASTHAM, MA 02642 weather forecast Day 4 EASTHAM, MA 02642 weather forecast Day 5 EASTHAM, MA 02642 weather forecast Day 6 EASTHAM, MA 02642 weather forecast Day 7
Overcast
76% Rain
Partly Cloudy
35% Rain/Snow
Partly Cloudy
26% Rain
Clear
19% Rain/Snow
Overcast
30% Rain/Snow
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