SOUTH YARMOUTH, MA 02664 Weather Forecast & Current Conditions

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02664 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HYANNIS, MA Current Weather
11:56 PM EDT APR 3, 2026
Overcast 48°F
Feels Like:	41°F
Dewpoint:	48°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	SW at 20 mph, gusts to 31
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

02664 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SOUTH YARMOUTH, MA 02664 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Mostly cloudy with patchy drizzle. Patchy fog. Visibility one quarter mile or less at times. Near steady temperature in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

SATURDAY
Partly sunny. Patchy drizzle in the morning. Patchy fog in the morning. Highs in the mid 50s. Temperature falling into the mid 40s in the afternoon. Northwest winds 5 to 10 mph, becoming northeast 10 to 15 mph in the afternoon. Gusts up to 25 mph.

SATURDAY NIGHT
Cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the upper 30s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

SUNDAY
Showers. Patchy fog. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

SUNDAY NIGHT
Showers. Patchy fog. Lows in the upper 30s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. Gusts up to 25 mph. Chance of rain 80 percent.

MONDAY
Sunny. Highs in the upper 40s.

MONDAY NIGHT
Partly cloudy. Lows in the mid 30s.

TUESDAY
Partly sunny with a chance of rain showers. Highs in the mid 40s. Chance of rain 30 percent.

TUESDAY NIGHT
Partly cloudy with a 30 percent chance of rain showers. Lows in the lower 30s.

WEDNESDAY AND WEDNESDAY NIGHT
Mostly clear. Highs in the lower 40s. Lows in the mid 30s.

THURSDAY THROUGH FRIDAY
Partly cloudy. Highs in the lower 50s. Lows in the lower 40s.

02664 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SOUTH YARMOUTH, MA 02664

Infrared Weather Satellite
SOUTH YARMOUTH, MA 02664

02664 WEATHER RADAR LOOP

NEXRAD Weather Radar
SOUTH YARMOUTH, MA 02664

MOS COMPUTER WEATHER FORECAST

HYANNIS, MA 3 hourly weather forecast

weather forecast created 7:00 PM EST 4/ 3/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
4 APR 2026

1 AM

48°

43°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SW 13

93%

46°

Low 46°

4 AM

47°

43°

Mostly Cloudy

WSW 9

93%

45°

High 51°

7 AM

49°

47°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

NNW 6

86%

45°

Mostly Cloudy

10 AM

49°

44°

Partly Cloudy

NNE 12

71%

40°

1 PM

46°

40°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

NE 14

68%

36°

4 PM

43°

37°

Mostly Cloudy

ENE 12

70%

34°

7 PM

39°

33°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 1% severe)

E 9

82%

34°

10 PM

39°

33°

Mostly Cloudy

ESE 9

85%

35°

Sunday
5 APR 2026

1 AM

40°

35°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 2% severe)

SE 8

92%

38°

Low 37°

4 AM

42°

36°

Mostly Cloudy

SE 10

96%

41°

High 55°

7 AM

47°

41°

Mostly Cloudy

25%
RAIN
.5–1 in

0% Thunder
( 7% severe)

S 13

96%

46°

Mostly Cloudy

Rain Likely

Breezy

10 AM

53°

48°

Mostly Cloudy

SSW 17

86%

49°

1 PM

54°

49°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 9% severe)

SSW 20

83%

49°

4 PM

52°

47°

Mostly Cloudy

SW 16

83%

47°

7 PM

48°

43°

Mostly Cloudy

51%
RAIN
.5–1 in

0% Thunder
( 2% severe)

SW 12

93%

46°

10 PM

46°

41°

Mostly Cloudy

W 9

89%

43°


HYANNIS, MA extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 41°	Low 40°	Low 38°	Low 27°	Low 31°
High 59°	High 52°	High 53°	High 40°	High 54°

Overcast 76% Rain	Partly Cloudy 32% Rain/Snow	Partly Cloudy 24% Rain	Clear 18% Snow	Overcast 30% Rain/Snow

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