HARWICH, MA 02645 Weather Forecast & Current Conditions

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02645 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATHAM, MA Current Weather
10:52 PM EDT APR 25, 2025
Clear 54°F
Feels Like:	52°F
Dewpoint:	50°F
Rel. Hum.:	86%
Visibility:	10 miles
Wind:	SW at 6 mph
Pressure:	30.16 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	HARWICH, MA 02645 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Cloudy. Near steady temperature in the lower 50s. South winds 10 to 15 mph.

SATURDAY
Rain, breezy, cooler with highs in the upper 50s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100 percent.

SATURDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Lows in the mid 40s. Southwest winds 15 to 20 mph, becoming west 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of rain 70 percent.

SUNDAY
Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph.

SUNDAY NIGHT
Mostly cloudy. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph.

MONDAY AND MONDAY NIGHT
Mostly clear. Highs around 60. Lows in the upper 40s.

TUESDAY
Mostly sunny. Highs around 60.

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

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the mid 40s. Highs in the mid 50s.

THURSDAY NIGHT
Mostly cloudy. Lows in the mid 40s.

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

02645 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HARWICH, MA 02645

Infrared Weather Satellite
HARWICH, MA 02645

02645 WEATHER RADAR LOOP

NEXRAD Weather Radar
HARWICH, MA 02645

MOS COMPUTER WEATHER FORECAST

CHATHAM, MA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 4/25/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
25 APR 2025

2 PM

63°

63°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

SW 7

52%

45°

High 64°

5 PM

58°

57°

Mostly Cloudy

SW 6

64%

46°

Mostly Cloudy

8 PM

53°

52°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

SW 5

77%

46°

11 PM

53°

52°

Mostly Cloudy

SSW 5

80%

47°

Saturday
26 APR 2025

2 AM

52°

50°

Mostly Cloudy

26%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

S 6

83%

47°

Low 51°

5 AM

52°

50°

Mostly Cloudy

S 7

83%

47°

High 59°

8 AM

55°

52°

Mostly Cloudy

88%
RAIN
***

0% Thunder
( 10% severe)

S 10

77%

48°

Mostly Cloudy

Rain

11 AM

56°

53°

Mostly Cloudy

S 13

77%

49°

2 PM

57°

54°

Mostly Cloudy

92%
RAIN
***

0% Thunder
( 19% severe)

S 14

77%

50°

5 PM

56°

53°

Mostly Cloudy

SSW 13

80%

50°

8 PM

53°

50°

Mostly Cloudy

67%
RAIN
***

0% Thunder
( 18% severe)

SSW 9

86%

49°

11 PM

53°

50°

Mostly Cloudy

SW 8

83%

48°

Sunday
27 APR 2025

2 AM

51°

48°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

WSW 7

83%

46°

Low 48°

5 AM

49°

46°

Mostly Cloudy

W 7

77%

42°

High 57°

8 AM

50°

47°

Partly Cloudy

6%

0% Thunder
( 1% severe)

W 7

66%

39°

Mostly Cloudy

11 AM

53°

50°

Partly Cloudy

W 8

57%

38°

2 PM

55°

52°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 2% severe)

W 9

53%

38°

5 PM

53°

50°

Mostly Cloudy

W 8

57%

38°

8 PM

48°

44°

Mostly Cloudy

NW 8

65%

37°


CHATHAM, MA extended weather forecast
Monday 28 APR 2025	Tuesday 29 APR 2025	Wednesday 30 APR 2025	Thursday 1 MAY 2025	Friday 2 MAY 2025
Low 45°	Low 48°	Low 50°	Low 45°	Low 45°
High 63°	High 62°	High 61°	High 56°	High 55°

Clear 6% Rain	Clear 6% Rain	Mostly Cloudy 31% Rain	Partly Cloudy 16% Rain	Mostly Cloudy 31% Rain

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