E 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 MAY 5, 2025
Fog
52°F
Feels Like: 50°F
Dewpoint: 52°F
Rel. Hum.: 100%
Visibility: 1/2 miles
Wind: Variable at 7 mph
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

Massachusetts Current Weather

Massachusetts MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  02645 WEATHER FORECAST
10-Day model forecast maps
2024 Hurricanes

E HARWICH, MA 02645
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Cloudy. Showers, mainly in the evening. Near steady temperature in the mid 50s. South winds 10 to 15 mph. Chance of rain 80 percent.
WEDNESDAY
Showers likely. Highs in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the lower 50s. Southwest winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the mid 60s.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 40s.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Lows in the upper 40s.
SATURDAY
Partly sunny with a 40 percent chance of showers. Highs in the upper 50s.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.
MONDAY
Sunny. Highs in the lower 60s.

  02645 WEATHER SATELLITE LOOPS
Visible Weather Satellite
E HARWICH, MA 02645
Infrared Weather Satellite
E HARWICH, MA 02645
  02645 WEATHER RADAR LOOP
NEXRAD Weather Radar
E HARWICH, MA 02645
 MOS COMPUTER WEATHER FORECAST

CHATHAM, MA 3 hourly weather forecast
weather forecast created  5:00 AM PDT  5/ 5/2025
Monday
5 MAY 2025		 E HARWICH, MA 02645 weather forecast Day 1, 12 hours 2 PM 58° 56° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 E   8 75% 50°
High 59° E HARWICH, MA 02645 weather forecast Day 1, 15 hours 5 PM 56° 54° Mostly Cloudy E   7 77% 49°
Mostly Cloudy



 E HARWICH, MA 02645 weather forecast Day 1, 18 hours 8 PM 53° 51° Mostly Cloudy 19%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 E   7 86% 49°
E HARWICH, MA 02645 weather forecast Day 1, 21 hours 11 PM 53° 51° Mostly Cloudy ESE   7 86% 49°
Tuesday
6 MAY 2025		 E HARWICH, MA 02645 weather forecast Day 2, 0 hours 2 AM 53° 51° Mostly Cloudy 25%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 ESE   7 86% 49°
Low 52° E HARWICH, MA 02645 weather forecast Day 2, 3 hours 5 AM 53° 50° Mostly Cloudy ESE   8 90% 50°
High 63° E HARWICH, MA 02645 weather forecast Day 2, 6 hours 8 AM 55° 53° Mostly Cloudy 36%
RAIN
.5–1 in		 0% Thunder
( 2% severe)		 ESE   8 86% 51°

Mostly Cloudy

Rain Likely

 E HARWICH, MA 02645 weather forecast Day 2, 9 hours 11 AM 59° 57° Mostly Cloudy SE   9 78% 52°
E HARWICH, MA 02645 weather forecast Day 2, 12 hours 2 PM 61° 60° Mostly Cloudy 59%
RAIN
.5–1 in		 0% Thunder
( 17% severe)		 SE   10 75% 53°
E HARWICH, MA 02645 weather forecast Day 2, 15 hours 5 PM 58° 56° Mostly Cloudy SSE   9 80% 52°
E HARWICH, MA 02645 weather forecast Day 2, 18 hours 8 PM 56° 54° Mostly Cloudy 89%
RAIN
***		 0% Thunder
( 29% severe)		 SSE   7 86% 52°
E HARWICH, MA 02645 weather forecast Day 2, 21 hours 11 PM 56° 54° Mostly Cloudy SSE   7 86% 52°
Wednesday
7 MAY 2025		 E HARWICH, MA 02645 weather forecast Day 3, 0 hours 2 AM 55° 54° Mostly Cloudy 59%
RAIN
***		 0% Thunder
( 16% severe)		 S   6 90% 52°
Low 53° E HARWICH, MA 02645 weather forecast Day 3, 3 hours 5 AM 55° 54° Mostly Cloudy S   6 90% 52°
High 63° E HARWICH, MA 02645 weather forecast Day 3, 6 hours 8 AM 56° 55° Mostly Cloudy 32%
RAIN
***		 0% Thunder
( 6% severe)		 S   6 83% 51°

Mostly Cloudy

Chance of Rain

 E HARWICH, MA 02645 weather forecast Day 3, 9 hours 11 AM 59° 58° Mostly Cloudy S   7 75% 51°
E HARWICH, MA 02645 weather forecast Day 3, 15 hours 2 PM 60° 59° Mostly Cloudy 22%
RAIN
.1–.25 in		 0% Thunder
( 13% severe)		 S   7 72% 51°
E HARWICH, MA 02645 weather forecast Day 3, 18 hours 5 PM 58° 57° Mostly Cloudy SSW   6 75% 50°
E HARWICH, MA 02645 weather forecast Day 3, 21 hours 8 PM 54° 53° Mostly Cloudy     SSW   5 86% 50°

CHATHAM, MA extended weather forecast
Thursday
8 MAY 2025		 Friday
9 MAY 2025		 Saturday
10 MAY 2025		 Sunday
11 MAY 2025		 Monday
12 MAY 2025
Low 51° Low 48° Low 46° Low 47° Low 53°
High 64° High 50° High 54° High 64° High 64°
E HARWICH, MA 02645 weather forecast Day 4 E HARWICH, MA 02645 weather forecast Day 5 E HARWICH, MA 02645 weather forecast Day 6 E HARWICH, MA 02645 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
37% Rain		 Overcast
71% Rain		 Overcast
87% Rain		 Mostly Cloudy
41% Rain		 Partly Cloudy
27% Rain
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