Updated Jun 22, 2015 1:26 am CST
Port Isabel Weather Forecast (TX)
 | 82°F Partly Cloudy |
| Humidity: | 89% | |
| Wind Speed: | 10mph SE | |
| Barometer: | 1016 mb | |
| Dewpoint: | 79°F | |
| Heat Index: | 92°F | |
| Wind Chill: | 82°F | |
| Sunrise: | 5:37 am CST | |
| Sunset: | 7:26 pm CST | |
| Moon: | New Moon |
Looking for a business? Check out the Port Isabel Business Directory.Long Term Forecast
MONDAY 
High: 90°F
Low: 79°F MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. SOUTHEAST WINDS 15 TO 20 MPH. CHANCE OF RAIN 20 PERCENT. OVERNIGHT: PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 15 TO 20 MPH DECREASING TO AROUND 10 MPH EARLY IN THE MORNING. CHANCE OF RAIN 20 PERCENT.
TUESDAY 
High: 89°F
Low: 79°F PARTLY CLOUDY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 10 TO 20 MPH. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY High: 89°F
Low: 79°F MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 70S.
THURSDAY High: 90°F
Low: 80°F MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. OVERNIGHT: PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S.
FRIDAY High: 91°F
Low: 80°F PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S.
SATURDAY High: 91°F
Low: 80°F PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S.
Long Term Forecast
| MONDAY | | High: 90°F Low: 79°F | MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. SOUTHEAST WINDS 15 TO 20 MPH. CHANCE OF RAIN 20 PERCENT. OVERNIGHT: PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 15 TO 20 MPH DECREASING TO AROUND 10 MPH EARLY IN THE MORNING. CHANCE OF RAIN 20 PERCENT. |
| TUESDAY | | High: 89°F Low: 79°F | PARTLY CLOUDY. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 10 TO 20 MPH. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH. |
| WEDNESDAY | | High: 89°F Low: 79°F | MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 70S. |
| THURSDAY | | High: 90°F Low: 80°F | MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90. OVERNIGHT: PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S. |
| FRIDAY | | High: 91°F Low: 80°F | PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S. |
| SATURDAY | | High: 91°F Low: 80°F | PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S. |
