 |
 Current Hyannis Weather Conditions |
Updated May 20th at 7:56 am |
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| Temperature: | 72°F |
Dew Point: | 61°F |
| Barometer: | 29.92 inHg |
Wind: | N 26 Mph |
| Humidity: | 68.8% |
Visibility: | 0M |
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| Hyannis Weather Forecast Summary |
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Today
May 20th
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Thursday
May 21st
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Friday
May 22nd
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Saturday
May 23rd
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Sunday
May 24th
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Mostly Sunny |
Mostly Cloudy |
Mostly Sunny |
Mix of Cloud and Sun |
Mix of Cloud and Sun |
63°F
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60°F
50°F |
56°F
52°F |
57°F
54°F |
55°F
54°F |
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| Hyannis Detailed Weather Forecast |
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| Wednesday, May 20th, 2026 |
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Morning |
Temperature: 61°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 61°F |
| Sunny with a chance of showers. Wind 20 to 30 mph. |
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Evening |
Temperature: 62°F |
| A mix of cloudy and clear skies with showers likely. Windy. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 58°F |
| Cloudy with showers likely. Windy. |
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Morning |
Temperature: 54°F |
| Cloudy with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 51°F |
| Mostly cloudy with a chance of showers. Windy at times. |
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Evening |
Temperature: 53°F |
| Clear with cloudy periods. Windy at times. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 53°F |
| Clear. Windy at times. |
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Morning |
Temperature: 54°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 55°F |
| Mostly sunny. |
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Evening |
Temperature: 56°F |
| Clear with cloudy periods. Windy at times. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 56°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 56°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 55°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 55°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Sunday, May 24th, 2026 |
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Overnight |
Temperature: 54°F |
| A mix of cloudy and clear skies. Windy. |
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Morning |
Temperature: 54°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 54°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 54°F |
| Mostly cloudy. Wind 20 to 30 mph. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 55°F |
| Cloudy with a chance of showers. Wind 20 to 30 mph. |
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Morning |
Temperature: 56°F |
| Cloudy with a chance of showers. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 58°F |
| Cloudy with a chance of showers. Windy. |
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Evening |
Temperature: 56°F |
| Cloudy. Windy. |
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| Tuesday, May 26th, 2026 |
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Overnight |
Temperature: 55°F |
| Mostly cloudy. Windy at times. |
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Morning |
Temperature: 56°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 60°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 60°F |
| A mix of clear and cloudy skies. Windy. |
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| Wednesday, May 27th, 2026 |
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Overnight |
Temperature: 60°F |
| Clear. Windy at times. |
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Morning |
Temperature: 62°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 64°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Clear. Windy at times. |
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| Thursday, May 28th, 2026 |
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Overnight |
Temperature: 62°F |
| Clear. Windy at times. |
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Morning |
Temperature: 64°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 65°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Mostly clear. Windy at times. |
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