Weather Alert
Hyannis Weather Warning NWS WEATHER ALERT FOR THE HYANNIS, MA AREA - Issued: 158 AM EDT Tue Sep 22 2026 Hyannis Weather Warning

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Hyannis, MA Weather - Hour by Hour Forecast

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Hyannis, MA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 63°F17°C, dew point 49°F9°C, humidity 60%. Wind direction is NE at 18 mph29 km/h with visibility of 10 mi16 km. Barometric pressure is 30.31 in1026 mb.
Today - Partly sunny. Near steady temperature in the lower 60s. Northeast winds around 15 mph with gusts up to 30 mph... Full Forecast
Tonight - Mostly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph... Full Forecast

Hyannis Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 22
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Noon
Hyannis, MA Hourly Weather - Cloudy - 1:00 PM Hyannis, MA Hourly Weather - Cloudy - 2:00 PM Hyannis, MA Hourly Weather - Cloudy - 3:00 PM Hyannis, MA Hourly Weather - Mostly Cloudy - 4:00 PM Hyannis, MA Hourly Weather - Mostly Cloudy - 5:00 PM Hyannis, MA Hourly Weather - Mostly Cloudy - 6:00 PM Hyannis, MA Hourly Weather - Clear - 7:00 PM Hyannis, MA Hourly Weather - Clear - 8:00 PM Hyannis, MA Hourly Weather - Clear - 9:00 PM Hyannis, MA Hourly Weather - Clear - 10:00 PM Hyannis, MA Hourly Weather - Clear - 11:00 PM Hyannis, MA Hourly Weather - Clear - 12:00 AM Hyannis, MA Hourly Weather - Clear - 1:00 AM Hyannis, MA Hourly Weather - Clear - 2:00 AM Hyannis, MA Hourly Weather - Clear - 3:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 4:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 5:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 6:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 7:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 8:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 9:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 10:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 11:00 AM Hyannis, MA Hourly Weather - Mostly Cloudy - 12:00 PM
Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
63°F17°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 59°F15°C 57°F14°C 55°F13°C 54°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 53°F12°C 54°F12°C 56°F13°C 57°F14°C 58°F14°C 59°F15°C 59°F15°C
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2% 2% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 2% 1% 1% 1% 1%
49°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 46°F8°C 46°F8°C 46°F8°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 46°F8°C 46°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C
60% 58% 60% 58% 60% 64% 67% 72% 74% 74% 77% 77% 80% 80% 80% 80% 80% 77% 74% 72% 69% 67% 64% 64%
NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
14 mph 14 mph 14 mph 12 mph 12 mph 12 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 8 mph 8 mph 8 mph 11 mph 11 mph 11 mph 13 mph 13 mph 13 mph 17 mph 17 mph 17 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KHYA model statistics.

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Prob Precip % = Probability of Precipitation.

Hyannis 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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