Brownsville Weather Forecast 15 Days, Weather in Brownsville Today
Current weather conditions and 15 day weather forecast for Brownsville, 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.
Current weather conditions at Brownsville
| 26 December 2025 Friday 21.1 ° C / 70°F  Fog |
Feels Like : 21.1 ° C / 70°F Humidity : % 97 Pressure : 1018 mb Wind Speed : 10.4 kmph / 6.5 miles from S  Visibility : 0.4 km Precipitation (rainfall) : 0 mm Cloud (%) : 60 |
15 day weather forecast for Brownsville, TX, USA
Weather Forecast for next 15 Days for Brownsville including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Brownsville, Texas state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Partly Cloudy |
20 ° C (68°F) |
30 ° C (86°F) |
23.7 ° C (74.7°F) |
% 84 | 0% | 1.1 | Sunrise:07:15 AM Sunset: 05:47 PM |
Moonrise:11:42 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Overcast |
22.1 ° C (71.8°F) |
29.9 ° C (85.8°F) |
24.5 ° C (76°F) |
% 85 | 0% | 1.1 | Sunrise:07:16 AM Sunset: 05:47 PM |
Moonrise:12:14 PM Moonset: 12:01 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
20.6 ° C (69.1°F) |
30.2 ° C (86.4°F) |
23.6 ° C (74.5°F) |
% 84 | 0% | 0.9 | Sunrise:07:16 AM Sunset: 05:48 PM |
Moonrise:12:48 PM Moonset: 01:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate rain |
10.1 ° C (50.3°F) |
24.1 ° C (75.4°F) |
18 ° C (64.4°F) |
% 77 | 87% | 0.6 | Sunrise:07:16 AM Sunset: 05:49 PM |
Moonrise:01:26 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
9.6 ° C (49.3°F) |
11 ° C (51.8°F) |
10.3 ° C (50.6°F) |
% 32 | 0% | 0 | Sunrise:07:17 AM Sunset: 05:49 PM |
Moonrise:02:09 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
10.3 ° C (50.5°F) |
16.8 ° C (62.3°F) |
13.1 ° C (55.6°F) |
% 36 | 0% | 4 | Sunrise:07:17 AM Sunset: 05:50 PM |
Moonrise:03:01 PM Moonset: 04:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
13.6 ° C (56.5°F) |
22.9 ° C (73.3°F) |
18 ° C (64.5°F) |
% 64 | 0% | 5 | Sunrise:07:17 AM Sunset: 05:51 PM |
Moonrise:04:01 PM Moonset: 05:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Patchy rain nearby |
19.7 ° C (67.4°F) |
23.5 ° C (74.3°F) |
21.1 ° C (70°F) |
% 69 | 74% | 5 | Sunrise:07:17 AM Sunset: 05:51 PM |
Moonrise:05:09 PM Moonset: 06:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Overcast |
20.7 ° C (69.2°F) |
24 ° C (75.1°F) |
22 ° C (71.6°F) |
% 69 | 0% | 5 | Sunrise:07:18 AM Sunset: 05:52 PM |
Moonrise:06:19 PM Moonset: 07:42 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Patchy rain nearby |
21.3 ° C (70.3°F) |
25.2 ° C (77.4°F) |
22.6 ° C (72.6°F) |
% 70 | 0% | 5 | Sunrise:07:18 AM Sunset: 05:53 PM |
Moonrise:07:30 PM Moonset: 08:34 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Partly Cloudy |
19.8 ° C (67.6°F) |
25.1 ° C (77.1°F) |
21.8 ° C (71.3°F) |
% 70 | 0% | 6 | Sunrise:07:18 AM Sunset: 05:53 PM |
Moonrise:08:35 PM Moonset: 09:19 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Partly Cloudy |
18.9 ° C (65.9°F) |
25.3 ° C (77.5°F) |
21.5 ° C (70.8°F) |
% 72 | 0% | 6 | Sunrise:07:18 AM Sunset: 05:54 PM |
Moonrise:09:37 PM Moonset: 09:57 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Cloudy |
18.9 ° C (66°F) |
23.6 ° C (74.6°F) |
20.6 ° C (69°F) |
% 69 | 0% | 5 | Sunrise:07:18 AM Sunset: 05:55 PM |
Moonrise:10:33 PM Moonset: 10:30 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday | Partly Cloudy |
18.2 ° C (64.8°F) |
23.7 ° C (74.7°F) |
20.9 ° C (69.6°F) |
% 72 | 0% | 6 | Sunrise:07:19 AM Sunset: 05:56 PM |
Moonrise:11:29 PM Moonset: 11:01 AM Moon Phase ( Waning Gibbous ) |
|
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