Brownsville, TX 14-Day Forecast
Texas, United States 🇺🇸
101°
Sunny right now
Today: high 102°, low 81°
Updated 4 hours ago
Brownsville weather for the next 14 days
Thursday, August 13
Partly Cloudy High 96° Low 82°Precipitation
6%
· 0.0 in
Max wind
22 mph
Humidity
64%
UV index
11 - Extreme
Sunrise / sunset
07:02 AM / 08:07 PM
Friday, August 14
Sunny High 97° Low 82°Precipitation
17%
· 0.0 in
Max wind
21 mph
Humidity
64%
UV index
11 - Very High
Sunrise / sunset
07:02 AM / 08:06 PM
Saturday, August 15
Sunny High 96° Low 81°Precipitation
5%
· 0.0 in
Max wind
18 mph
Humidity
63%
UV index
11 - Extreme
Sunrise / sunset
07:02 AM / 08:06 PM
Sunday, August 16
Sunny High 97° Low 80°Precipitation
17%
· 0.01 in
Max wind
17 mph
Humidity
63%
UV index
9 - Very High
Sunrise / sunset
07:03 AM / 08:05 PM
Monday, August 17
Sunny High 97° Low 79°Precipitation
4%
· 0.0 in
Max wind
17 mph
Humidity
62%
UV index
9 - Very High
Sunrise / sunset
07:03 AM / 08:04 PM
Tuesday, August 18
Sunny High 97° Low 80°Precipitation
5%
· 0.0 in
Max wind
17 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
07:04 AM / 08:03 PM
Wednesday, August 19
Sunny High 97° Low 79°Precipitation
4%
· 0.0 in
Max wind
18 mph
Humidity
62%
UV index
9 - Very High
Sunrise / sunset
07:04 AM / 08:02 PM
Thursday, August 20
Sunny High 98° Low 81°Precipitation
6%
· 0.0 in
Max wind
19 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
07:05 AM / 08:01 PM
Friday, August 21
Sunny High 97° Low 80°Precipitation
4%
· 0.0 in
Max wind
18 mph
Humidity
61%
UV index
9 - Very High
Sunrise / sunset
07:05 AM / 08:00 PM
Saturday, August 22
Sunny High 96° Low 80°Precipitation
8%
· 0.0 in
Max wind
18 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
07:06 AM / 07:59 PM
Sunday, August 23
Partly Cloudy High 91° Low 80°Precipitation
67%
· 0.39 in
Max wind
17 mph
Humidity
66%
UV index
8 - Very High
Sunrise / sunset
07:06 AM / 07:58 PM
Monday, August 24
Sunny High 95° Low 77°Precipitation
5%
· 0.0 in
Max wind
17 mph
Humidity
66%
UV index
9 - Very High
Sunrise / sunset
07:06 AM / 07:57 PM
Tuesday, August 25
Sunny High 96° Low 81°Precipitation
17%
· 0.0 in
Max wind
17 mph
Humidity
64%
UV index
9 - Very High
Sunrise / sunset
07:07 AM / 07:56 PM
Brownsville 14-day outlook: the story
The warmest day of Brownsville's 14-day outlook is Wednesday, August 12 with a high near 102°F (39°C); the coolest night comes Monday, August 24, dipping to 77°F (25°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 97°F (36°C), about 4°F (2°C) above the typical August high of 93°F (34°C).
Precipitation is most likely on Sunday 23; the wettest day looks like Sunday, August 23 with about 0.39 in (9.9 mm) expected. For the weekend, expect Saturday 96°F (36°C) and sunny / Sunday 97°F (36°C) and sunny.
For typical conditions month by month, see the Brownsville climate & average temperatures guide.
Brownsville forecast questions
Will it rain in Brownsville this week?
The forecast currently shows meaningful precipitation chances on 1 of the next 14 days, peaking around Sunday, August 23.
What will be the warmest day in Brownsville over the next 14 days?
Wednesday, August 12, with a forecast high near 102°F (39°C).
How accurate is a 14-day forecast for Brownsville?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Brownsville by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 71° | 56° | 8 | 1.8 in | 7.5 h/day | 73% |
| February | 74° | 58° | 6 | 1.2 in | 8.1 h/day | 75% |
| March | 79° | 65° | 8 | 2.6 in | 8.3 h/day | 76% |
| April | 83° | 70° | 8 | 2.8 in | 9.8 h/day | 75% |
| May | 88° | 75° | 10 | 3.0 in | 11.4 h/day | 77% |
| June | 90° | 78° | 12 | 3.4 in | 12.0 h/day | 76% |
| July | 92° | 79° | 9 | 2.9 in | 12.0 h/day | 73% |
| August | 93° | 80° | 10 | 2.3 in | 12.2 h/day | 72% |
| September | 89° | 77° | 16 | 5.4 in | 10.4 h/day | 76% |
| October | 85° | 71° | 11 | 2.9 in | 9.7 h/day | 73% |
| November | 78° | 64° | 10 | 2.6 in | 7.9 h/day | 76% |
| December | 74° | 60° | 7 | 1.4 in | 7.4 h/day | 75% |
14-day forecasts nearby