National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Thunderstorms in the Mississippi Valley; Flooding Continues Along the East Coast of Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Significant river flooding is forecast along the St. John’s and the Peace rivers in Florida through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

58°F

14°C

Humidity 87%
Wind Speed S 7 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Nov 7:56 pm EST
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Southwest wind around 8 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 66. Southwest wind 7 to 14 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 56. Southwest wind 6 to 9 mph.

    Low: 56 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 67. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 59. Southwest wind around 8 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 66. South wind 8 to 10 mph. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 56. South wind around 8 mph. Chance of precipitation is 90%.

    Low: 56 °F

    Rain

  • Saturday

    Saturday: Rain. High near 62. South wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 62 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 46. Northwest wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Southwest wind around 8 mph.
Wednesday
Sunny, with a high near 66. Southwest wind 7 to 14 mph.
Wednesday Night
Patchy fog between 10pm and 3am. Otherwise, partly cloudy, with a low around 56. Southwest wind 6 to 9 mph.
Thursday
Partly sunny, with a high near 67. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 59. Southwest wind around 8 mph. Chance of precipitation is 60%.
Friday
Rain and possibly a thunderstorm. High near 66. South wind 8 to 10 mph. Chance of precipitation is 80%.
Friday Night
Rain. Low around 56. South wind around 8 mph. Chance of precipitation is 90%.
Saturday
Rain. High near 62. South wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46. Northwest wind 6 to 8 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 9am. Partly sunny, with a high near 58. West wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 42. West wind around 7 mph.
Monday
A chance of rain. Mostly sunny, with a high near 56. West wind 9 to 14 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain. Partly cloudy, with a low around 41. West wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 56. West wind 14 to 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.28°W (Elev. 49 ft)
Last Update:
7:14 pm EST Nov 3, 2026
Forecast Valid:
8pm EST Nov 3, 2026-6pm EST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation