Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Overcast
39°F
4°C
| Humidity | 62% |
| Wind Speed | SE 9 mph |
| Barometer | 30.47 in (1031.8 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 15 Mar 4:56 pm EDT |
Extended Forecast for
West Yarmouth MA
Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Watch March 16, 05:00pm until March 17, 06:00am
Tonight
Low: 37 °F
Mostly Cloudy
then Heavy
RainMonday
High: 53 °F
Heavy Rain
and Patchy
Fog then
Heavy Rain
and Areas FogMonday Night

Low: 38 °F
Heavy Rain
and Areas
Dense FogTuesday
High: 43 °F
Showers and
Patchy Fog
then Mostly
SunnyTuesday Night

Low: 25 °F
Mostly Clear
Wednesday

High: 33 °F
Sunny
Wednesday Night

Low: 29 °F
Mostly Cloudy
Thursday

High: 38 °F
Partly Sunny
Thursday Night

Low: 33 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers after 5am. The rain could be heavy at times. Increasing clouds, with a low around 37. Southeast wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. Patchy fog. High near 53. Breezy, with a south wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Some of the storms could produce heavy rainfall. Areas of dense fog. Low around 38. Breezy, with a south wind 22 to 25 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers, mainly before 8am. Patchy fog before 8am. High near 43. Southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly clear, with a low around 25. West wind 13 to 15 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 33. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 38. Southeast wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 33. South wind around 6 mph.
Friday
Mostly sunny, with a high near 42. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph.
Saturday
A chance of rain. Partly sunny, with a high near 42. South wind 11 to 14 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 31. West wind 11 to 14 mph.
Sunday
Mostly sunny, with a high near 39. West wind around 15 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Yarmouth MA
41.65°N 70.26°W (Elev. 10 ft)
41.65°N 70.26°W (Elev. 10 ft)
4:43 pm EDT Mar 15, 2026
5pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026



