Heat Advisory HEAT ADVISORY - Houston  - Richmond

NWS Southern Plains Regional Radar WU South Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 25-Aug-2026 11:28pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 83.3, Max: 100.6, Min: 76.5 83.3°F
Colder 1.3°F than last hour.

Warm

Feels like: 94°F

24-hr difference
1.3°FWarmer 1.3°F than yesterday at this time.
  Today Yesterday
High: 100.6°F
4:30pm
100.9°F
4:10pm
Low: 76.5°F
6:35am
73.9°F
4:35am
 Wind from SSW SSW
5.1
Gust:
6.9 mph
2 Bft - Light breeze
Today: 10.3 mph 10:40am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.45 in
Season Total: 36.57 in
11 days since last rain.
Wednesday

Wednesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 87 % Increased 7.0% since last hour.
Dew Point: 79°F Increased 1.3°F since last hour.
Barometer: 29.98 inHg  
Baro Trend: Steady
Sunrise: 6:56am
Sunset: 7:53pm
Moonset: 4:24am
Moonrise: 6:37pm
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
96%
Illuminated
UV Index Solar Radiation
   0    None
High: 8 @ 11:20am
0 W/m2
High: 855.86 @  11:45am
 NWS Weather Forecast  - Outlook: Tonight & Wednesday
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 77 °F
NWS forecast: Mostly clear, with a low around 77. South wind 5 to 10 mph.
 
Wednesday

Wednesday: Sunny
Sunny

Hi 99 °F
NWS forecast: Sunny, with a high near 99. Heat index values as high as 104. Southwest wind 0 to 5 mph.