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Hyannis weather
Current conditions and a 14-day forecast for Hyannis, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
27°C
Clear sky · feels 27°C
Humidity
55%
relative humidity
Wind
23 km/h
10m wind speed
Chance of rain
1%
today
Next 24 hours in Hyannis
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 10am | Clear sky | 26°C | 0% |
| 11am | Clear sky | 28°C | 0% |
| 12pm | Clear sky | 30°C | 0% |
| 1pm | Clear sky | 31°C | 0% |
| 2pm | Clear sky | 31°C | 0% |
| 3pm | Clear sky | 32°C | 0% |
| 4pm | Clear sky | 32°C | 0% |
| 5pm | Clear sky | 31°C | 0% |
| 6pm | Clear sky | 31°C | 0% |
| 7pm | Clear sky | 30°C | 0% |
| 8pm | Clear sky | 27°C | 0% |
| 9pm | Clear sky | 25°C | 1% |
| 10pm | Clear sky | 24°C | 0% |
| 11pm | Clear sky | 23°C | 0% |
| 12am | Clear sky | 22°C | 0% |
| 1am | Clear sky | 21°C | 0% |
| 2am | Clear sky | 20°C | 0% |
| 3am | Clear sky | 20°C | 0% |
| 4am | Clear sky | 19°C | 0% |
| 5am | Clear sky | 19°C | 0% |
| 6am | Clear sky | 18°C | 0% |
| 7am | Clear sky | 21°C | 0% |
| 8am | Clear sky | 24°C | 0% |
| 9am | Clear sky | 27°C | 0% |
14-day forecast for Hyannis
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Clear sky | 32° / 17° | 1% |
| Thu, Jul 16 | Overcast | 33° / 18° | 3% |
| Fri, Jul 17 | Clear sky | 35° / 20° | 1% |
| Sat, Jul 18 | Clear sky | 35° / 23° | 3% |
| Sun, Jul 19 | Overcast | 37° / 24° | 12% |
| Mon, Jul 20 | Overcast | 33° / 24° | 16% |
| Tue, Jul 21 | Moderate drizzle | 28° / 17° | 25% |
| Wed, Jul 22 | Light drizzle | 34° / 17° | 49% |
| Thu, Jul 23 | Partly cloudy | 34° / 23° | 49% |
| Fri, Jul 24 | Slight rain showers | 32° / 20° | 33% |
| Sat, Jul 25 | Slight rain showers | 22° / 17° | 33% |
| Sun, Jul 26 | Light drizzle | 23° / 16° | 29% |
| Mon, Jul 27 | Light drizzle | 31° / 15° | 33% |
| Tue, Jul 28 | Overcast | 37° / 19° | 23% |
Want more sun and moon detail for Hyannis? Use the sun calculator or moon calculator and search for Hyannis. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Hyannis today?
Current conditions and today's forecast for Hyannis, 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 Hyannis's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Hyannis's climate page rather than this live forecast.