Houston Weather
United States, North America
Updated: 18:00Verified DataReal-time
Houston
United States, United States of America
Monday, 18 May 2026 at 18:10
28°
Mist
Feels like 34°C
Humidity
79%
Wind
25.6 km/h SSE
Visibility
8 km
Pressure
1012 mb
UV Index
1.5 Low
Precipitation
0 mm
Weather Alerts (1)
Rip Current StatementModerate
* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through Tuesday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Matagorda Islands; Brazoria Islands; Galveston Island; Bolivar PeninsulaFrom: 2026/05/18, 15:28:00Until: 2026/05/18, 23:30:00
Weather Forecast for Houston
33°/ 25°
Patchy rain nearby
Updated nowRain Chance
89%
Humidity
82%
Max Wind
28 km/h
Avg Temp
27°C
Sunrise
06:26 AM
Sunset
08:09 PM
Hourly Breakdown
Morning (6AM - 12PM)
26°C
06:00 am
25°
07:00 am
25°
08:00 am
26°
09:00 am
26°
10:00 am
28°
11:00 am
28°
Afternoon (12PM - 6PM)
30°C
12:00 pm
29°
01:00 pm
31°
02:00 pm
31°
03:00 pm
32°
04:00 pm
30°
05:00 pm
29°
Evening (6PM - 12AM)
26°C100%
06:00 pm
28°
07:00 pm
27°
08:00 pm
26°
09:00 pm
26°
10:00 pm
26°
11:00 pm
25°
Night (12AM - 6AM)
25°C100%
12:00 am
26°
01:00 am
26°
02:00 am
26°
03:00 am
25°
04:00 am
25°
05:00 am
25°
Hourly Forecast
Extended Forecast
Today
89%
28 km/h
33°25°
Tue, 19 May
77%
25 km/h
34°25°
Wed, 20 May
87%
23 km/h
28°24°
Thu, 21 May
0%
23 km/h
31°24°
Fri, 22 May
89%
19 km/h
31°23°
Sat, 23 May
85%
17 km/h
27°24°
Sun, 24 May
82%
17 km/h
30°24°
Sun & Moon
Sun
Sunrise
06:26 AM
Sunset
08:09 PM
Moon
Moonrise
07:50 AM
Moonset
10:49 PM
Moon Phase
Waxing Crescent
Illumination
2%
Air Quality Index
Good
Air quality is satisfactory
1
PM2.5
11.1 μg/m³
PM10
14.8 μg/m³
Ozone (O₃)
57.0 μg/m³
NO₂
9.7 μg/m³
SO₂
2.4 μg/m³
CO
140.8 μg/m³