Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Mostly Cloudy
40°F
4°C
| Humidity | 89% |
| Wind Speed | SE 9 mph |
| Barometer | 30.29 in (1025.9 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 16 Mar 12:56 am EDT |
Extended Forecast for
Yarmouth MA
Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
Overnight

Low: 36 °F
Mostly Cloudy
Monday
High: 56 °F
Rain and
Patchy Fog
then Rain
Likely and
Patchy Dense
FogMonday Night

Low: 37 °F
Rain and
Patchy FogTuesday
High: 44 °F
Chance Rain
then SunnyTuesday Night

Low: 23 °F
Mostly Clear
Wednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 26 °F
Mostly Cloudy
Thursday

High: 40 °F
Partly Sunny
Thursday Night

Low: 31 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 36. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.
Monday
Rain and thunderstorms before noon, then rain likely and possibly a thunderstorm between noon and 1pm, then a chance of rain and thunderstorms after 1pm. Patchy dense fog after 7am. High near 56. South wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain and thunderstorms before 4am, then rain likely. Patchy fog. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Calm wind.
Thursday
Partly sunny, with a high near 40. South wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 31. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 31. West wind around 6 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 42. Northwest wind 7 to 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 29. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yarmouth MA
41.69°N 70.22°W (Elev. 33 ft)
41.69°N 70.22°W (Elev. 33 ft)
1:31 am EDT Mar 16, 2026
1am EDT Mar 16, 2026-6pm EDT Mar 22, 2026



