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.
| 21 March 2026 Saturday 27.2 ° C / 81°F ![]() Sunny |
Feels Like : 27.4 ° C / 81.3°F Humidity : % 53 Pressure : 1018 mb Wind Speed : 28.1 kmph / 17.4 miles from SSE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 March 2026 Saturday | Sunny |
17.2 ° C (63°F) |
32.2 ° C (90°F) |
23.3 ° C (73.9°F) |
% 68 | 0% | 2.1 | Sunrise:07:32 AM Sunset: 07:41 PM |
Moonrise:09:02 AM Moonset: 10:47 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday | Partly Cloudy |
19.3 ° C (66.7°F) |
26.9 ° C (80.4°F) |
22.4 ° C (72.3°F) |
% 76 | 0% | 2 | Sunrise:07:31 AM Sunset: 07:42 PM |
Moonrise:09:45 AM Moonset: 11:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday | Cloudy |
18.6 ° C (65.5°F) |
24.7 ° C (76.5°F) |
21.4 ° C (70.5°F) |
% 86 | 0% | 2.1 | Sunrise:07:30 AM Sunset: 07:42 PM |
Moonrise:10:35 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday | Overcast |
20.7 ° C (69.3°F) |
26.8 ° C (80.2°F) |
23 ° C (73.5°F) |
% 83 | 0% | 2.2 | Sunrise:07:29 AM Sunset: 07:43 PM |
Moonrise:11:32 AM Moonset: 01:05 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Patchy rain nearby |
21 ° C (69.7°F) |
27.1 ° C (80.7°F) |
23.5 ° C (74.3°F) |
% 79 | 88% | 0 | Sunrise:07:28 AM Sunset: 07:43 PM |
Moonrise:12:35 PM Moonset: 02:10 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday | Patchy rain nearby |
21.1 ° C (69.9°F) |
26.7 ° C (80°F) |
23.4 ° C (74.1°F) |
% 78 | 0% | 5 | Sunrise:07:27 AM Sunset: 07:44 PM |
Moonrise:01:41 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Patchy rain nearby |
21.1 ° C (69.9°F) |
26.7 ° C (80°F) |
23.6 ° C (74.5°F) |
% 76 | 0% | 5 | Sunrise:07:26 AM Sunset: 07:44 PM |
Moonrise:02:47 PM Moonset: 04:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Patchy rain nearby |
20.1 ° C (68.2°F) |
23.9 ° C (75°F) |
21.5 ° C (70.8°F) |
% 80 | 84% | 5 | Sunrise:07:25 AM Sunset: 07:45 PM |
Moonrise:03:51 PM Moonset: 04:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Overcast |
19.5 ° C (67.1°F) |
21.9 ° C (71.3°F) |
20.6 ° C (69.1°F) |
% 65 | 0% | 5 | Sunrise:07:24 AM Sunset: 07:45 PM |
Moonrise:04:51 PM Moonset: 05:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Patchy rain nearby |
19.3 ° C (66.8°F) |
23.8 ° C (74.9°F) |
21.5 ° C (70.7°F) |
% 72 | 85% | 5 | Sunrise:07:23 AM Sunset: 07:46 PM |
Moonrise:05:50 PM Moonset: 05:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Patchy rain nearby |
20.8 ° C (69.5°F) |
25 ° C (77°F) |
22.8 ° C (73°F) |
% 76 | 89% | 5 | Sunrise:07:22 AM Sunset: 07:46 PM |
Moonrise:06:45 PM Moonset: 06:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Patchy rain nearby |
22 ° C (71.6°F) |
25.1 ° C (77.2°F) |
23.3 ° C (74°F) |
% 71 | 0% | 5 | Sunrise:07:21 AM Sunset: 07:47 PM |
Moonrise:07:41 PM Moonset: 06:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Patchy rain nearby |
21.9 ° C (71.4°F) |
26.1 ° C (78.9°F) |
23.6 ° C (74.5°F) |
% 79 | 79% | 5 | Sunrise:07:19 AM Sunset: 07:47 PM |
Moonrise:08:35 PM Moonset: 07:26 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Partly Cloudy |
22.3 ° C (72.1°F) |
26.7 ° C (80.1°F) |
24.2 ° C (75.5°F) |
% 75 | 0% | 6 | Sunrise:07:18 AM Sunset: 07:48 PM |
Moonrise:09:31 PM Moonset: 07:57 AM Moon Phase ( Waning Gibbous ) |
|