South Yarmouth Weather Forecast 15 Days, Weather in South Yarmouth Today

Current weather conditions and 15 day weather forecast for South Yarmouth, Massachusetts, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at South Yarmouth

06 February 2026 Friday
-9.9 ° C / 14.2°F
Partly cloudy
Partly cloudy
Feels Like : -17.5 ° C / 0.6°F
Humidity : % 87
Pressure : 1010 mb
Wind Speed : 18.7 kmph / 11.6 miles from NENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15 day weather forecast for South Yarmouth, MA, USA

Weather Forecast for next 15 Days for South Yarmouth including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in South Yarmouth, Massachusetts state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
06 February 2026 Friday Overcast  Overcast -12 ° C
(10.4°F)
0.3 ° C
(32.5°F)
-4.5 ° C
(23.9°F)
% 67 0% 0.3 Sunrise:06:47 AM
Sunset: 05:03 PM
Moonrise:10:31 PM
Moonset: 08:52 AM
Moon Phase
( Waning Gibbous )
07 February 2026 Saturday Blowing snow Blowing snow -10.6 ° C
(13°F)
-0.7 ° C
(30.7°F)
-3.6 ° C
(25.6°F)
% 87 83% 0.2 Sunrise:06:46 AM
Sunset: 05:04 PM
Moonrise:11:36 PM
Moonset: 09:13 AM
Moon Phase
( Waning Gibbous )
08 February 2026 Sunday Cloudy  Cloudy -14 ° C
(6.8°F)
-8.8 ° C
(16.2°F)
-11.7 ° C
(11°F)
% 75 0% 0.3 Sunrise:06:45 AM
Sunset: 05:06 PM
Moonrise:No moonrise
Moonset: 09:37 AM
Moon Phase
( Waning Gibbous )
09 February 2026 Monday Blowing snow Blowing snow -13.5 ° C
(7.7°F)
-7.3 ° C
(18.9°F)
-9.5 ° C
(14.9°F)
% 72 0% 0.4 Sunrise:06:44 AM
Sunset: 05:07 PM
Moonrise:12:40 AM
Moonset: 10:04 AM
Moon Phase
( Last Quarter )
10 February 2026 Tuesday Partly Cloudy  Partly Cloudy -9.9 ° C
(14.1°F)
-1.5 ° C
(29.3°F)
-6 ° C
(21.2°F)
% 71 0% 0 Sunrise:06:42 AM
Sunset: 05:08 PM
Moonrise:01:44 AM
Moonset: 10:38 AM
Moon Phase
( Waning Crescent )
11 February 2026 Wednesday Patchy moderate snow Patchy moderate snow -4.7 ° C
(23.5°F)
-0.4 ° C
(31.2°F)
-1.9 ° C
(28.6°F)
% 80 86% 1 Sunrise:06:41 AM
Sunset: 05:10 PM
Moonrise:02:45 AM
Moonset: 11:19 AM
Moon Phase
( Waning Crescent )
12 February 2026 Thursday Moderate rain Moderate rain -0.5 ° C
(31°F)
2.8 ° C
(37.1°F)
1.6 ° C
(34.9°F)
% 95 86% 1 Sunrise:06:40 AM
Sunset: 05:11 PM
Moonrise:03:42 AM
Moonset: 12:08 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Sunny Sunny -4.1 ° C
(24.6°F)
-0.4 ° C
(31.3°F)
-2.3 ° C
(27.9°F)
% 73 0% 2 Sunrise:06:39 AM
Sunset: 05:12 PM
Moonrise:04:32 AM
Moonset: 01:06 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Moderate or heavy snow showers Moderate or heavy snow showers -1.9 ° C
(28.6°F)
0.2 ° C
(32.3°F)
-0.3 ° C
(31.5°F)
% 87 66% 1 Sunrise:06:37 AM
Sunset: 05:13 PM
Moonrise:05:14 AM
Moonset: 02:10 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Moderate rain Moderate rain -0.2 ° C
(31.7°F)
2.4 ° C
(36.4°F)
1.9 ° C
(35.3°F)
% 95 87% 1 Sunrise:06:36 AM
Sunset: 05:15 PM
Moonrise:05:49 AM
Moonset: 03:19 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Partly Cloudy  Partly Cloudy -2.5 ° C
(27.4°F)
0.3 ° C
(32.6°F)
-1.1 ° C
(30°F)
% 75 0% 2 Sunrise:06:35 AM
Sunset: 05:16 PM
Moonrise:06:18 AM
Moonset: 04:28 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Sunny Sunny -2.2 ° C
(28°F)
1.3 ° C
(34.4°F)
-0.7 ° C
(30.8°F)
% 77 0% 2 Sunrise:06:33 AM
Sunset: 05:17 PM
Moonrise:06:43 AM
Moonset: 05:39 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Moderate or heavy snow showers Moderate or heavy snow showers -1.2 ° C
(29.8°F)
1.4 ° C
(34.5°F)
0.4 ° C
(32.7°F)
% 81 85% 1 Sunrise:06:32 AM
Sunset: 05:18 PM
Moonrise:07:06 AM
Moonset: 06:49 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Patchy rain nearby Patchy rain nearby 2.1 ° C
(35.8°F)
5.4 ° C
(41.8°F)
4.2 ° C
(39.5°F)
% 91 78% 1 Sunrise:06:30 AM
Sunset: 05:20 PM
Moonrise:07:27 AM
Moonset: 08:00 PM
Moon Phase
( Waxing Crescent )
South Yarmouth Weather forecasts are usually fully updated every 4 hours.
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