Current weather conditions and 15 day weather forecast for Port Isabel Cameron County Airport, Texas, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 18 September 2026 Friday 27.4 ° C / 81.4°F ![]() Patchy rain nearby |
Feels Like : 31.4 ° C / 88.5°F Humidity : % 85 Pressure : 1016 mb Wind Speed : 11.9 kmph / 7.4 miles from ESE ![]() Visibility : 10 km Precipitation (rainfall) : 0.17 mm Cloud (%) : 81 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 September 2026 Friday | Patchy rain nearby |
27.3 ° C (81.2°F) |
29.3 ° C (84.7°F) |
28.2 ° C (82.8°F) |
% 80 | 57% | 9.8 | Sunrise:07:16 AM Sunset: 07:30 PM |
Moonrise:02:39 PM Moonset: 12:06 AM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Sunny |
27.1 ° C (80.7°F) |
29 ° C (84.1°F) |
28.1 ° C (82.5°F) |
% 80 | 48% | 10 | Sunrise:07:17 AM Sunset: 07:29 PM |
Moonrise:03:28 PM Moonset: 01:00 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Sunny |
27 ° C (80.7°F) |
29.4 ° C (84.9°F) |
28.1 ° C (82.6°F) |
% 79 | 21% | 9.7 | Sunrise:07:17 AM Sunset: 07:28 PM |
Moonrise:04:10 PM Moonset: 01:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Patchy rain nearby |
27.1 ° C (80.8°F) |
29 ° C (84.2°F) |
28 ° C (82.4°F) |
% 80 | 26% | 9.6 | Sunrise:07:17 AM Sunset: 07:27 PM |
Moonrise:04:48 PM Moonset: 02:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Sunny |
27 ° C (80.5°F) |
28.9 ° C (83.9°F) |
28 ° C (82.4°F) |
% 79 | 36% | 7 | Sunrise:07:18 AM Sunset: 07:26 PM |
Moonrise:05:22 PM Moonset: 03:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Patchy rain nearby |
26.8 ° C (80.3°F) |
29 ° C (84.3°F) |
28 ° C (82.3°F) |
% 79 | 50% | 7 | Sunrise:07:18 AM Sunset: 07:25 PM |
Moonrise:05:52 PM Moonset: 04:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Patchy rain nearby |
26.9 ° C (80.4°F) |
28.4 ° C (83.1°F) |
27.7 ° C (81.9°F) |
% 80 | 73% | 7 | Sunrise:07:19 AM Sunset: 07:24 PM |
Moonrise:06:22 PM Moonset: 05:32 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
27.3 ° C (81.1°F) |
29.1 ° C (84.4°F) |
28 ° C (82.5°F) |
% 79 | 79% | 6 | Sunrise:07:19 AM Sunset: 07:23 PM |
Moonrise:06:50 PM Moonset: 06:24 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Patchy rain nearby |
26.9 ° C (80.5°F) |
29.1 ° C (84.3°F) |
28 ° C (82.4°F) |
% 75 | 18% | 7 | Sunrise:07:19 AM Sunset: 07:21 PM |
Moonrise:07:20 PM Moonset: 07:17 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
26.2 ° C (79.2°F) |
28.4 ° C (83.1°F) |
27.4 ° C (81.4°F) |
% 73 | 6% | 7 | Sunrise:07:20 AM Sunset: 07:20 PM |
Moonrise:07:51 PM Moonset: 08:12 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
26.6 ° C (80°F) |
28.8 ° C (83.8°F) |
27.7 ° C (81.9°F) |
% 83 | 12% | 7 | Sunrise:07:20 AM Sunset: 07:19 PM |
Moonrise:08:25 PM Moonset: 09:08 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
26.6 ° C (79.9°F) |
28.8 ° C (83.9°F) |
27.8 ° C (82°F) |
% 83 | 11% | 7 | Sunrise:07:21 AM Sunset: 07:18 PM |
Moonrise:09:04 PM Moonset: 10:07 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
26.4 ° C (79.6°F) |
28.5 ° C (83.3°F) |
27.6 ° C (81.7°F) |
% 83 | 10% | 7 | Sunrise:07:21 AM Sunset: 07:17 PM |
Moonrise:09:49 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
25.9 ° C (78.6°F) |
28.2 ° C (82.7°F) |
27.2 ° C (81°F) |
% 82 | 10% | 7 | Sunrise:07:22 AM Sunset: 07:16 PM |
Moonrise:10:41 PM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|