No Warnings, Watches, or Advisories

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 22-Aug-2026 10:24am - next update at 10:26am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 86.6, Max: 86.6, Min: 62.9 86.6°F
Warmer 7.5°F than last hour.

Warm

Feels like: 90°F

24-hr difference
2.6°FWarmer 2.6°F than yesterday at this time.
  Today Yesterday
High: 86.6°F
10:22am
90.4°F
4:34pm
Low: 62.9°F
6:10am
63.7°F
5:14am
 Wind from NNW NNW
2
Gust:
4 mph
1 Bft - Light air
Today: 5 mph 10:05am
Gust Month: 17 mph August 12
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 6.77 in
123 days since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 54 % Decreased 10.0% since last hour.
Dew Point: 68°F Decreased 0.1°F since last hour.
Barometer: 29.98 inHg  
Baro Trend: Falling slowly
Sunrise: 6:21am
Sunset: 7:36pm
Moonset: 12:58am
Moonrise: 4:22pm
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
74%
Illuminated
UV Index Forecast UV Index Forecast
22-Aug-2026
9.8     Very High 
23-Aug-2026
9.2     Very High 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 86 °F
NWS forecast: Sunny, with a high near 86. West wind 0 to 10 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 66 °F
NWS forecast: Mostly clear, with a low around 66. West northwest wind 0 to 10 mph.
Animated icons courtesy of www.meteotreviglio.com.
Countdown to Fall
 Autumn Equinox begins September 22nd at 5:05pm   PDT  
 

 

WEATHER STORY
Brownsville
Weather Forecast Office
Moderate to Major Heat Risk Today Pet Heat Safety Everyday Wildfire Prevention Beachcast 5-Day Outlook
Hot and humid conditions will continue into early next week. If you’ll be spending time outdoors, take steps to stay cool and hydrated. Find more heat safety tips at weather.gov/heat

Data Courtesy of Brownsville Weather Forecast Office

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