Extreme Heat Warning EXTREME HEAT WARNING - Houston  - Richmond
Air Quality Alert AIR QUALITY ALERT - Houston

NWS Southern Plains Regional Radar WU South Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 22-Jul-2026 3:26am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 78.3, Max: 81.3, Min: 78.3 78.3°F
Colder 0.7°F than last hour.

Comfortable

Feels like: 78°F

24-hr difference
3.3°FWarmer 3.3°F than yesterday at this time.
  Today Yesterday
High: 81.3°F
12:00am
98.2°F
6:00pm
Low: 78.3°F
3:15am
72.9°F
5:05am
 Wind from WSW WSW
2.5
Gust:
3.4 mph
1 Bft - Light air
Today: 5.8 mph 2:05am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 4.1 in
Season Total: 34.75 in
5 days since last rain.
Wednesday

Wednesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 99 %  
Dew Point: 78°F Decreased 0.7°F since last hour.
Barometer: 29.83 inHg  
Baro Trend: Steady
Sunrise: 6:37am
Sunset: 8:22pm
Moonset: 12:55am
Moonrise: 2:58pm
Waxing Gibbous
Waxing Gibbous, Moon at 8 days in cycle
59%
Illuminated
UV Index Solar Radiation
   0    None
High: 0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Wednesday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 78 °F
NWS forecast: Mostly clear, with a low around 78. West wind around 5 mph.
 
Wednesday

Wednesday: Sunny
Sunny

Hi 102 °F
NWS forecast: Sunny, with a high near 102. Heat index values as high as 115. Northwest wind 0 to 5 mph.