River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

74°F

23°C

Humidity 67%
Wind Speed SE 5 mph
Barometer 29.91 in
Dewpoint 62°F (17°C)
Visibility NA
Last update 5 Nov 12:55 am CST
Extended Forecast for

Port Aransas TX

  • Overnight

    Overnight: Mostly clear, with a low around 70. Southeast wind around 7 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 79. East wind 8 to 11 mph.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. East wind 6 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 7am.  Mostly sunny, with a high near 77. North northeast wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 68. Northeast wind 10 to 14 mph.

    Low: 68 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 76. Northeast wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Cloudy, with a low around 66. Breezy, with an east northeast wind 18 to 25 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 72. Breezy, with a north northeast wind 21 to 25 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%.

    High: 72 °F

    T-storms and
    Breezy then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 61. North northeast wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Southeast wind around 7 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. East wind 8 to 11 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers before 7am. Mostly sunny, with a high near 77. North northeast wind 9 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 68. Northeast wind 10 to 14 mph.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 76. Northeast wind 14 to 18 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 66. Breezy, with an east northeast wind 18 to 25 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 72. Breezy, with a north northeast wind 21 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. North northeast wind 11 to 17 mph, with gusts as high as 26 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Veterans Day
Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
12:46 am CST Nov 5, 2026
1am CST Nov 5, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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