Current weather conditions and 15 day weather forecast for Nassau Bay 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 December 2025 Thursday 17.1 ° C / 62.8°F ![]() Sunny |
Feels Like : 17.1 ° C / 62.8°F Humidity : % 16 Pressure : 1014 mb Wind Speed : 27.4 kmph / 17 miles from N ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Sunny |
7.5 ° C (45.5°F) |
22.8 ° C (73°F) |
16.6 ° C (61.8°F) |
% 58 | 0% | 0.6 | Sunrise:07:27 AM Sunset: 05:29 PM |
Moonrise:06:26 AM Moonset: 04:13 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Sunny |
1 ° C (33.8°F) |
18.7 ° C (65.7°F) |
8.4 ° C (47.1°F) |
% 49 | 0% | 0.7 | Sunrise:07:28 AM Sunset: 05:29 PM |
Moonrise:07:23 AM Moonset: 05:02 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
4.2 ° C (39.6°F) |
26.8 ° C (80.2°F) |
13.6 ° C (56.6°F) |
% 53 | 0% | 0.7 | Sunrise:07:29 AM Sunset: 05:30 PM |
Moonrise:08:14 AM Moonset: 05:57 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
10.5 ° C (50.8°F) |
18.8 ° C (65.9°F) |
14.6 ° C (58.3°F) |
% 67 | 0% | 0.5 | Sunrise:07:29 AM Sunset: 05:30 PM |
Moonrise:09:01 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
8.1 ° C (46.6°F) |
22.9 ° C (73.2°F) |
14.1 ° C (57.3°F) |
% 77 | 0% | 0 | Sunrise:07:30 AM Sunset: 05:31 PM |
Moonrise:09:42 AM Moonset: 07:57 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
15.8 ° C (60.4°F) |
27.6 ° C (81.7°F) |
20.5 ° C (69°F) |
% 74 | 0% | 6 | Sunrise:07:30 AM Sunset: 05:31 PM |
Moonrise:10:17 AM Moonset: 08:59 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
18.8 ° C (65.9°F) |
27.6 ° C (81.8°F) |
22.3 ° C (72.2°F) |
% 69 | 0% | 6 | Sunrise:07:30 AM Sunset: 05:32 PM |
Moonrise:10:48 AM Moonset: 10:00 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
18.9 ° C (66°F) |
29.2 ° C (84.6°F) |
22.6 ° C (72.7°F) |
% 53 | 0% | 6 | Sunrise:07:31 AM Sunset: 05:33 PM |
Moonrise:11:17 AM Moonset: 11:01 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
16.2 ° C (61.2°F) |
28.9 ° C (84°F) |
21.1 ° C (70°F) |
% 52 | 0% | 6 | Sunrise:07:31 AM Sunset: 05:33 PM |
Moonrise:11:45 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
13.1 ° C (55.6°F) |
20.7 ° C (69.3°F) |
16.2 ° C (61.2°F) |
% 61 | 0% | 5 | Sunrise:07:32 AM Sunset: 05:34 PM |
Moonrise:12:13 PM Moonset: 12:02 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
9.8 ° C (49.7°F) |
14.3 ° C (57.7°F) |
13.2 ° C (55.8°F) |
% 53 | 0% | 3 | Sunrise:07:32 AM Sunset: 05:34 PM |
Moonrise:12:42 PM Moonset: 01:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
1 ° C (33.8°F) |
5.3 ° C (41.6°F) |
4.1 ° C (39.3°F) |
% 65 | 89% | 1 | Sunrise:07:32 AM Sunset: 05:35 PM |
Moonrise:01:16 PM Moonset: 02:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Ice pellets |
-1.5 ° C (29.4°F) |
0.3 ° C (32.5°F) |
-0.2 ° C (31.6°F) |
% 98 | 61% | 1 | Sunrise:07:33 AM Sunset: 05:36 PM |
Moonrise:01:56 PM Moonset: 03:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Freezing fog |
-2 ° C (28.4°F) |
0.3 ° C (32.6°F) |
-0.7 ° C (30.8°F) |
% 98 | 85% | 1 | Sunrise:07:33 AM Sunset: 05:37 PM |
Moonrise:02:44 PM Moonset: 04:37 AM Moon Phase ( Waxing Gibbous ) |
|