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Port Isabel, TX
 76° 
Last Updated on Apr 19 2024, 1:53 am CDT
Current ConditionsFog/Mist
Relative Humidity94%
WindSoutheast at 16.1 MPH
(14 KT)
Pressure29.90 mb
Dewpoint73.9 F (23.3 C)
Visibility6.00 miles

7-Day Forecast

Today
Decreasing Clouds
High: 80°
Mostly cloudy,
then gradually becoming sunny with a high near 80.
East southeast wind 6 to 15 mph
with gusts as high as 20 mph.


Tonight
Patchy Fog then Mostly Cloudy
Low: 74°
Patchy fog before 8pm.
Otherwise, increasing clouds with a low around 74.
Southeast wind 9 to 11 mph.


Saturday
Decreasing Clouds
High: 79°
Mostly cloudy,
then gradually becoming sunny with a high near 79.
Southeast wind 7 to 16 mph
with gusts as high as 23 mph.


Saturday Night
Partly Cloudy then Slight Chance T-storms
Low: 70°
A 20% chance of showers and thunderstorms after 1am.
Mostly cloudy with a low around 70.
East southeast wind 5 to 10 mph.


Sunday
Chance T-storms and Breezy
High: 75°
A 40% chance of showers and thunderstorms.
Mostly cloudy with a high near 75.
Breezy with a north wind 9 to 14 mph increasing
to 17 to 22 mph in the afternoon.
Winds could gust as high as 30 mph.


Sunday Night
Slight Chance T-storms and Breezy
Low: 68°
A 20% chance of showers and thunderstorms.
Mostly cloudy with a low around 68.
Breezy with a north northeast wind 14 to 22 mph
with gusts as high as 31 mph.


Monday
Slight Chance T-storms
High: 73°
A 20% chance of showers and thunderstorms.
Mostly cloudy with a high near 73.
Northeast wind around 15 mph
with gusts as high as 22 mph.


Monday Night
Mostly Cloudy
Low: 70°
Mostly cloudy with a low around 70.
East southeast wind 10 to 13 mph
with gusts as high as 20 mph.


Tuesday
Mostly Sunny
High: 78°
Mostly sunny with a high near 78.
East southeast wind 10 to 15 mph
with gusts as high as 20 mph.


Tuesday Night
Partly Cloudy
Low: 73°
Partly cloudy with a low around 73.
East southeast wind 10 to 14 mph
with gusts as high as 20 mph.


Wednesday
Mostly Sunny
High: 79°
Mostly sunny with a high near 79.
East southeast wind 10 to 15 mph
with gusts as high as 21 mph.


Wednesday Night
Mostly Cloudy
Low: 74°
Mostly cloudy with a low around 74.


Thursday
Partly Sunny
High: 80°
Partly sunny with a high near 80.


Source: National Weather Service








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