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: @ 12-Sep-2026 5:53am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 78.4, Max: 82.0, Min: 78.6 78.4°F
Colder 0.9°F than last hour.

Comfortable

Feels like: 78°F

24-hr difference
1.8°FWarmer 1.8°F than yesterday at this time.
  Today Yesterday
High: 82°F
12:00am
95.9°F
2:55pm
Low: 78.6°F
5:15am
76.1°F
7:15am
 Calm S
0
Gust:
0 mph
0 Bft - Calm
Today: 8.1 mph 12:05am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.51 in
Season Total: 37.23 in
2 days since last rain.
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 99 %  
Dew Point: 78.1°F Decreased 0.9°F since last hour.
Barometer: 29.87 inHg  
Baro Trend: Steady
Sunrise: 7:06am
Sunset: 7:32pm
Moonrise: 8:34am
Moonset: 8:20pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
2%
Illuminated
UV Index Solar Radiation
   0    None
High: 0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 78 °F
NWS forecast: Partly cloudy, with a low around 78. South wind around 5 mph.
 
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 97 °F
NWS forecast: A chance of showers and thunderstorms after noon. Mostly sunny. High near 97, with temperatures falling to around 94 in the afternoon. Heat index values as high as 110. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.