EASTHAM, MA 02642 Weather Forecast & Current Conditions

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02642 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATHAM, MA Current Weather
2:52 AM EDT MAY 18, 2025
Clear 61°F
Feels Like:	61°F
Dewpoint:	57°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.45 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

02642 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	EASTHAM, MA 02642 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny this morning, then partly sunny with isolated showers this afternoon. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.

TONIGHT
Mostly cloudy. Isolated showers in the evening. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.

MONDAY
Partly sunny. Highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

MONDAY NIGHT
Mostly cloudy. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

TUESDAY
Partly sunny. Highs in the upper 50s. North winds 10 to 15 mph.

TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the upper 40s. Highs in the mid 50s.

WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.

THURSDAY AND THURSDAY NIGHT
Showers likely. Highs in the upper 50s. Lows in the upper 40s. Chance of rain 70 percent.

FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

FRIDAY NIGHT
Mostly cloudy. Lows in the upper 40s.

SATURDAY
Mostly sunny. Highs in the lower 60s.

02642 WEATHER SATELLITE LOOPS

Visible Weather Satellite
EASTHAM, MA 02642

Infrared Weather Satellite
EASTHAM, MA 02642

02642 WEATHER RADAR LOOP

NEXRAD Weather Radar
EASTHAM, MA 02642

MOS COMPUTER WEATHER FORECAST

CHATHAM, MA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 5/17/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
18 MAY 2025

2 AM

59°

58°

Partly Cloudy

5%

0% Thunder
( 1% severe)

WSW 6

87%

55°

Low 57°

5 AM

58°

57°

Partly Cloudy

W 6

83%

53°

High 68°

8 AM

62°

62°

Clear

1%

0% Thunder
( 1% severe)

W 6

65%

50°

Partly Cloudy

11 AM

65°

65°

Clear

WSW 8

58%

50°

2 PM

66°

66°

Partly Cloudy

7%

0% Thunder
( 1% severe)

WSW 10

58%

51°

5 PM

64°

64°

Partly Cloudy

WSW 9

63%

51°

8 PM

61°

60°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 1% severe)

WSW 7

72%

52°

11 PM

59°

58°

Partly Cloudy

W 7

69%

49°

Monday
19 MAY 2025

2 AM

57°

55°

Partly Cloudy

6%

0% Thunder
( 0% severe)

WNW 8

72%

48°

Low 53°

5 AM

55°

53°

Partly Cloudy

WNW 8

69%

45°

High 63°

8 AM

56°

54°

Partly Cloudy

1%

0% Thunder
( 1% severe)

WNW 9

62%

43°

Partly Cloudy

11 AM

60°

59°

Partly Cloudy

NW 9

53%

43°

2 PM

62°

61°

Partly Cloudy

6%

0% Thunder
( 1% severe)

NW 9

52%

44°

5 PM

59°

58°

Mostly Cloudy

NNW 8

57%

44°

8 PM

55°

53°

Mostly Cloudy

6%

0% Thunder
( 1% severe)

NNW 8

61%

42°

11 PM

52°

49°

Mostly Cloudy

NW 8

66%

41°


CHATHAM, MA extended weather forecast
Tuesday 20 MAY 2025	Wednesday 21 MAY 2025	Thursday 22 MAY 2025	Friday 23 MAY 2025	Saturday 24 MAY 2025
Low 46°	Low 45°	Low 45°	Low 46°	Low 47°
High 56°	High 53°	High 52°	High 55°	High 60°

Overcast 30% Rain	Overcast 45% Rain	Overcast 66% Rain	Overcast 68% Rain	Partly Cloudy 54% Rain

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