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South Yarmouth weather
Current conditions and a 14-day forecast for South Yarmouth, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
28°C
Partly cloudy · feels 31°C
Humidity
71%
relative humidity
Wind
19 km/h
10m wind speed
Chance of rain
4%
today
Next 24 hours in South Yarmouth
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 1pm | Clear sky | 28°C | 3% |
| 2pm | Overcast | 28°C | 4% |
| 3pm | Overcast | 27°C | 2% |
| 4pm | Overcast | 26°C | 3% |
| 5pm | Overcast | 27°C | 1% |
| 6pm | Overcast | 27°C | 0% |
| 7pm | Mainly clear | 26°C | 0% |
| 8pm | Overcast | 24°C | 0% |
| 9pm | Overcast | 23°C | 0% |
| 10pm | Overcast | 22°C | 0% |
| 11pm | Clear sky | 21°C | 0% |
| 12am | Clear sky | 21°C | 0% |
| 1am | Clear sky | 20°C | 0% |
| 2am | Clear sky | 19°C | 0% |
| 3am | Clear sky | 19°C | 0% |
| 4am | Clear sky | 19°C | 0% |
| 5am | Clear sky | 19°C | 0% |
| 6am | Overcast | 19°C | 0% |
| 7am | Overcast | 21°C | 0% |
| 8am | Overcast | 24°C | 0% |
| 9am | Partly cloudy | 26°C | 0% |
| 10am | Overcast | 27°C | 0% |
| 11am | Overcast | 29°C | 0% |
| 12pm | Overcast | 29°C | 0% |
14-day forecast for South Yarmouth
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 29° / 21° | 4% |
| Thu, Jul 16 | Overcast | 29° / 19° | 5% |
| Fri, Jul 17 | Overcast | 25° / 17° | 3% |
| Sat, Jul 18 | Light drizzle | 26° / 19° | 77% |
| Sun, Jul 19 | Light drizzle | 29° / 20° | 82% |
| Mon, Jul 20 | Overcast | 26° / 17° | 5% |
| Tue, Jul 21 | Moderate rain showers | 27° / 18° | 44% |
| Wed, Jul 22 | Overcast | 22° / 16° | 54% |
| Thu, Jul 23 | Clear sky | 25° / 16° | 32% |
| Fri, Jul 24 | Overcast | 25° / 17° | 20% |
| Sat, Jul 25 | Moderate drizzle | 25° / 22° | 23% |
| Sun, Jul 26 | Partly cloudy | 25° / 18° | 45% |
| Mon, Jul 27 | Partly cloudy | 24° / 15° | 42% |
| Tue, Jul 28 | Mainly clear | 23° / 18° | 23% |
Want more sun and moon detail for South Yarmouth? Use the sun calculator or moon calculator and search for South Yarmouth. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in South Yarmouth today?
Current conditions and today's forecast for South Yarmouth, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is South Yarmouth's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see South Yarmouth's climate page rather than this live forecast.