EAST HARWICH, MA 02645 Weather Forecast & Current Conditions

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02645 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATHAM, MA Current Weather
11:52 PM EDT MAY 24, 2025
Overcast 48°F
Feels Like:	47°F
Dewpoint:	46°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	W at 3 mph
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

02645 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	EAST HARWICH, MA 02645 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Mostly cloudy. Lows in the upper 40s. West winds 5 to 10 mph. Gusts up to 20 mph.

SUNDAY
Partly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the morning.

SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. West winds around 5 mph.

MEMORIAL DAY
Sunny. Highs in the lower 60s. North winds around 5 mph.

MONDAY NIGHT
Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph.

TUESDAY
Sunny. Highs in the upper 60s.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. Highs in the upper 60s. Lows in the mid 50s.

THURSDAY
Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.

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

FRIDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.

FRIDAY NIGHT
Mostly cloudy. Lows in the upper 50s.

SATURDAY
Partly sunny with a 30 percent chance of showers. Highs around 70.

02645 WEATHER SATELLITE LOOPS

Visible Weather Satellite
EAST HARWICH, MA 02645

Infrared Weather Satellite
EAST HARWICH, MA 02645

02645 WEATHER RADAR LOOP

NEXRAD Weather Radar
EAST HARWICH, MA 02645

MOS COMPUTER WEATHER FORECAST

CHATHAM, MA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 5/24/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
24 MAY 2025

2 PM

59°

57°

Mostly Cloudy

29%
RAIN
***

0% Thunder
( 6% severe)

WSW 9

62%

46°

High 60°

5 PM

58°

57°

Mostly Cloudy

W 7

67%

47°

Mostly Cloudy

Chance of Rain

8 PM

54°

54°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 5% severe)

W 3

77%

47°

11 PM

52°

52°

Partly Cloudy

W 3

80%

46°

Sunday
25 MAY 2025

2 AM

51°

49°

Partly Cloudy

8%

0% Thunder
( 2% severe)

W 6

80%

45°

Low 49°

5 AM

50°

47°

Partly Cloudy

WNW 7

77%

43°

High 61°

8 AM

54°

52°

Partly Cloudy

3%

0% Thunder
( 1% severe)

WNW 7

66%

43°

Mostly Cloudy

11 AM

57°

56°

Partly Cloudy

NW 7

57%

42°

2 PM

60°

60°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

NW 5

53%

43°

5 PM

58°

59°

Mostly Cloudy

WNW 2

60%

44°

8 PM

54°

54°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

WSW 1

71%

45°

11 PM

53°

53°

Mostly Cloudy

SW 1

77%

46°

Monday
26 MAY 2025

2 AM

52°

52°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 1

80%

46°

Low 50°

5 AM

51°

51°

Partly Cloudy

NW 2

80%

45°

High 62°

8 AM

55°

55°

Partly Cloudy

1%

0% Thunder
( 0% severe)

N 3

72%

46°

Partly Cloudy

11 AM

59°

60°

Partly Cloudy

N 3

60%

45°

2 PM

60°

60°

Clear

2%

0% Thunder
( 0% severe)

NNE 5

55%

44°

5 PM

58°

59°

Clear

NE 2

60%

44°

8 PM

54°

54°

Clear

CALM

71%

45°


CHATHAM, MA extended weather forecast
Tuesday 27 MAY 2025	Wednesday 28 MAY 2025	Thursday 29 MAY 2025	Friday 30 MAY 2025	Saturday 31 MAY 2025
Low 50°	Low 54°	Low 53°	Low 56°	Low 56°
High 69°	High 67°	High 66°	High 68°	High 65°

Clear 1% Rain	Partly Cloudy 13% Rain	Mostly Cloudy 31% Rain	Overcast 58% Rain	Overcast 30% Rain

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