DENNISPORT, MA 02639 Weather Forecast & Current Conditions

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02639 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATHAM, MA Current Weather
3:52 PM EDT APR 1, 2026
Overcast Light Rain Mist 46°F
Feels Like:	43°F
Dewpoint:	46°F
Rel. Hum.:	100%
Visibility:	4 miles
Wind:	SW at 6 mph
Pressure:	30.08 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

02639 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	DENNISPORT, MA 02639 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Rain. Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

THURSDAY
Cloudy. Rain, mainly in the morning. Patchy fog. Much cooler. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

THURSDAY NIGHT
Cloudy. A chance of rain after midnight. Near steady temperature in the upper 30s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 40 percent.

FRIDAY
Cloudy. 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.

FRIDAY NIGHT
Mostly cloudy. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

SATURDAY AND SATURDAY NIGHT
Mostly cloudy. Highs in the mid 50s. Lows around 40.

SUNDAY AND SUNDAY NIGHT
Showers likely. Highs in the mid 50s. Lows in the upper 30s. Chance of rain 60 percent.

MONDAY THROUGH TUESDAY NIGHT
Partly cloudy. Highs in the upper 40s. Lows in the mid 30s.

WEDNESDAY
Sunny. Highs in the lower 40s.

02639 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DENNISPORT, MA 02639

Infrared Weather Satellite
DENNISPORT, MA 02639

02639 WEATHER RADAR LOOP

NEXRAD Weather Radar
DENNISPORT, MA 02639

MOS COMPUTER WEATHER FORECAST

CHATHAM, MA 3 hourly weather forecast

weather forecast created 4:00 AM PST 4/ 1/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
1 APR 2026

1 PM

53°

50°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 15% severe)

SW 9

77%

46°

High 54°

4 PM

49°

47°

Mostly Cloudy

N 6

86%

45°

Mostly Cloudy

Rain Likely

7 PM

45°

44°

Mostly Cloudy

68%
RAIN
***

0% Thunder
( 6% severe)

NE 3

89%

42°

10 PM

43°

39°

Mostly Cloudy

ENE 7

89%

40°

Thursday
2 APR 2026

1 AM

40°

35°

Mostly Cloudy

77%
RAIN
***

0% Thunder
( 7% severe)

ENE 8

89%

37°

Low 36°

4 AM

38°

31°

Mostly Cloudy

ENE 9

89%

35°

High 41°

7 AM

38°

31°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 5% severe)

NE 9

89%

35°

Mostly Cloudy

Rain Likely

10 AM

39°

32°

Mostly Cloudy

NE 10

85%

35°

1 PM

40°

33°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

NE 12

82%

35°

4 PM

39°

33°

Mostly Cloudy

ENE 9

85%

35°

7 PM

38°

32°

Mostly Cloudy

7%

0% Thunder
( 0% severe)

ENE 8

89%

35°

10 PM

38°

34°

Mostly Cloudy

ENE 6

92%

36°

Friday
3 APR 2026

1 AM

38°

36°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

E 3

96%

37°

Low 36°

4 AM

39°

37°

Overcast

E 3

96%

38°

High 51°

7 AM

41°

39°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

SE 3

96%

40°

Mostly Cloudy

10 AM

46°

43°

Mostly Cloudy

S 6

89%

43°

1 PM

49°

45°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SSW 9

86%

45°

4 PM

48°

44°

Mostly Cloudy

SW 9

93%

46°

7 PM

47°

43°

Mostly Cloudy

SW 9

96%

46°


CHATHAM, MA extended weather forecast
Saturday 4 APR 2026	Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026	Wednesday 8 APR 2026
Low 49°	Low 42°	Low 41°	Low 36°	Low 35°
High 52°	High 59°	High 49°	High 49°	High 43°

Mostly Cloudy 21% Rain	Overcast 73% Rain	Mostly Cloudy 49% Rain	Partly Cloudy 27% Rain	Mostly Cloudy 24% Rain/Snow

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