Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fair
25°F
-4°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1020.0 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 17 Feb 3:56 am EST |
Extended Forecast for
Osterville MA
Overnight

Low: 28 °F
Mostly Cloudy
Tuesday
High: 36 °F
Patchy Wintry
Mix then
Patchy FogTuesday Night

Low: 30 °F
Patchy Fog
Wednesday
High: 37 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy FogWednesday Night

Low: 29 °F
Rain/Snow and
Patchy FogThursday

High: 36 °F
Mostly Sunny
Thursday Night

Low: 28 °F
Partly Cloudy
Friday
High: 38 °F
Chance
Rain/Snow
then
Rain/Snow
LikelyFriday Night

Low: 30 °F
Rain/Snow
Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 28. Calm wind.
Tuesday
Patchy flurries and freezing rain before 10am. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 36. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
Patchy fog before 7pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 30. West wind around 6 mph.
Wednesday
Rain likely, mainly after 2pm. Patchy fog before 10am, then patchy fog after 11am. Otherwise, cloudy, with a high near 37. West wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow before 3am, then a chance of snow. Patchy fog before 3am. Low around 29. North wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 36. North wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 28. Calm wind becoming east around 5 mph after midnight.
Friday
Snow likely, possibly mixed with rain, mainly after 4pm. Mostly cloudy, with a high near 38. East wind 5 to 8 mph. Chance of precipitation is 60%.
Friday Night
Rain likely, possibly mixed with snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30. Northeast wind around 9 mph. Chance of precipitation is 60%.
Saturday
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 37. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Northeast wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. North wind 11 to 13 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Osterville MA
41.63°N 70.39°W (Elev. 33 ft)
41.63°N 70.39°W (Elev. 33 ft)
1:24 am EST Feb 17, 2026
4am EST Feb 17, 2026-6pm EST Feb 23, 2026



