Hyannis (MA)
Today
Today weather in Hyannis
Thursday, September 17th, 2026
24°
Sunny
Low 18°
Hyannis will experience a pleasantly warm today, reaching temperatures of up to 23 °F and cooling to about 18 °F in the evening. It'll be quite breezy in Hyannis Today with average wind speeds of 19 km/h. There's a slight chance of rain at 15%.
24° / 18°
Temp
15%
Rain
19 km/h
Wind
83%
Humidity
Hyannis Weather Pages
Hyannis hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:23 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:47 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  | |  | | | | | | |  | | | | |  |  |  | | | |  | Next |
| temperatures | 18.2° | 18.1° | 18.1° | 18.1° | 18° | 18.1° | 18.2° | Sunrise | 18.4° | 19.7° | 21.1° | 22.2° | 23.3° | 23.9° | 23.6° | 23.1° | 22.9° | 22.7° | 22.2° | 21.4° | Sunset | 20.6° | 20.4° | 20.6° | 20.7° | 20.6° | |
| wind speed | 12 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 11 km/h | 12 km/h | 11 km/h | 11 km/h | 13 km/h | 17 km/h | 19 km/h | 19 km/h | 18 km/h | 18 km/h | 16 km/h | 17 km/h | 16 km/h | 18 km/h | 19 km/h | 20 km/h | |||
| wind degree | 225° | 220° | 215° | 219° | 220° | 199° | 205° | 206° | 212° | 209° | 209° | 193° | 186° | 182° | 184° | 187° | 192° | 188° | 191° | 190° | 195° | 191° | 197° | 203° | |||
| wind direction | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | SSW | S | S | S | SSW | SSW | SSW | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 12% | 12% | 12% | 13% | 14% | 20% | 19% | 15% | 12% | 9% | 7% | 6% | 5% | 18% | 19% | 19% | 19% | 20% | 24% | 22% | 28% | 28% | 28% | 28% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 87% | 88% | 89% | 90% | 91% | 95% | 95% | 94% | 87% | 78% | 73% | 71% | 68% | 69% | 71% | 72% | 72% | 75% | 81% | 85% | 87% | 87% | 87% | 88% | |||
| dew point | 16.1° | 16.1° | 16.2° | 16.4° | 16.5° | 17.3° | 17.3° | 17.3° | 17.5° | 17.3° | 17.2° | 17.7° | 17.7° | 17.6° | 17.6° | 17.5° | 17.4° | 17.5° | 18.1° | 18.1° | 18.3° | 18.4° | 18.5° | 18.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 5% | 4% | 5% | 3% | 4% | 5% | 5% | 5% | 5% | 5% | 100% | 100% | 100% | 100% | 100% | 100% | 78% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Hyannis today
Explore Hyannis live webcam feed to see how the weather is shaping up today in Hyannis. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in Hyannis today
The weather in Hyannis today is expected to be much warmer than usual, with a forecast temperature of 24 °F, compared to an average of 17 °F for September 17th in recent years.
temperatures
24 °F
rain
0 mm
wind
19 km/h
UV
High
Hyannis daylight overview ☀️
Today in Hyannis, The sun rises at 06:23 and sets at 18:47, giving a total daylight duration of 12 hours and 24 minutes.
Quick links
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What to wear today in Hyannis? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Hyannis forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Hyannis - FAQ
What is the maximum temperature for today in Hyannis?
The maximum temperature for today in Hyannis is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Hyannis? 🌧️
Yes, there is a 15% chance of rain in Hyannis today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Hyannis? 🌀
The wind in Hyannis is expected to blow at 19 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Hyannis today?
Given the forecast of 24 °F with a 15% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Hyannis today.
What is the sunrise and sunset time for Hyannis today?
The sun is expected to rise at 06:23 and set at 18:47 in Hyannis.
How accurate is the weather forecast Hyannis today? ✅
Hyannis weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Hyannis?Get accurate weather forecasts for Hyannis, located at latitude 41.653 and longitude -70.283. Stay updated with localized weather information tailored for Hyannis.
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