DENNISPORT, MA 02639 Weather Forecast & Current Conditions

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02639 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHATHAM, MA Current Weather
10:52 AM EDT MAY 14, 2026
Overcast 55°F
Feels Like:	52°F
Dewpoint:	50°F
Rel. Hum.:	83%
Visibility:	10 miles
Wind:	SE at 12 mph, gusts to 25
Pressure:	29.81 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Weather Map

(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

THIS AFTERNOON
Cloudy. A chance of showers, then showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

TONIGHT
Cloudy. Showers, mainly in the evening. Lows in the upper 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90 percent.

FRIDAY
Cloudy. Showers likely, mainly in the morning. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. North winds around 5 mph, becoming west after midnight.

SATURDAY
Sunny. Not as cool with highs in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

SATURDAY NIGHT
Mostly clear. Lows in the mid 50s.

SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows in the mid 50s.

MONDAY THROUGH TUESDAY
Partly cloudy. Highs in the upper 60s. Lows in the lower 50s.

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

WEDNESDAY
Mostly sunny. Highs in the lower 70s.

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 5:00 PM PDT 5/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
14 MAY 2026

2 AM

55°

53°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

S 8

83%

50°

Low 54°

5 AM

55°

52°

Mostly Cloudy

SSE 9

83%

50°

High 62°

8 AM

57°

55°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 5% severe)

ESE 9

77%

50°

Mostly Cloudy

Rain

11 AM

59°

57°

Mostly Cloudy

ESE 10

80%

53°

2 PM

59°

57°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 32% severe)

ESE 12

80%

53°

5 PM

57°

55°

Mostly Cloudy

SE 8

83%

52°

8 PM

54°

53°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 21% severe)

ESE 5

93%

52°

11 PM

54°

54°

Mostly Cloudy

SE 3

93%

52°

Friday
15 MAY 2026

2 AM

53°

53°

Mostly Cloudy

37%
RAIN
***

0% Thunder
( 3% severe)

SE 1

96%

52°

Low 50°

5 AM

52°

52°

Mostly Cloudy

CALM

96%

51°

High 60°

8 AM

54°

54°

Mostly Cloudy

42%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

ESE 3

86%

50°

Mostly Cloudy

Chance of Rain

11 AM

56°

55°

Mostly Cloudy

E 6

80%

50°

2 PM

57°

55°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 3% severe)

NE 8

75%

49°

5 PM

55°

53°

Mostly Cloudy

NNE 7

77%

48°

8 PM

52°

52°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 1% severe)

N 3

86%

48°

11 PM

52°

52°

Mostly Cloudy

NW 2

89%

49°


CHATHAM, MA extended weather forecast
Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026	Wednesday 20 MAY 2026
Low 46°	Low 54°	Low 57°	Low 56°	Low 57°
High 64°	High 70°	High 65°	High 67°	High 67°

Partly Cloudy 26% Rain	Partly Cloudy 11% Rain	Mostly Cloudy 22% Rain	Mostly Cloudy 26% Rain	Partly Cloudy 31% Rain

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