HOUSTON, TX Weather Forecast & Current Conditions

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HOUSTON, TX
Current Weather

3:53 AM CDT SEP 21, 2026
Overcast
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: Calm
Pressure: 29.90 inches
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HOUSTON, TX
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Near steady temperature in the upper 70s. Southeast winds around 5 mph.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 105.
MONDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
TUESDAY
Sunny, hot with highs in the upper 90s. North winds around 5 mph, becoming northeast around 5 mph in the afternoon. Heat index values up to 106.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph, becoming north after midnight.
WEDNESDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
THURSDAY
Mostly sunny. Highs in the mid 90s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s.
FRIDAY
Mostly sunny. Highs in the lower 90s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 70s.
SATURDAY
Mostly sunny. Highs in the mid 90s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 70s.

Visible Weather Satellite
HOUSTON, TX
Infrared Weather Satellite
HOUSTON, TX
NEXRAD Weather Radar
HOUSTON, TX

HOUSTON, TX 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/20/2026
Monday
21 SEP 2026
HOUSTON, TX weather forecast Day 1, 0 hours 1 AM 82° 89° Mostly Cloudy 3%

0% Thunder
( 13% severe)
S   3 82% 76°
Low 78° HOUSTON, TX weather forecast Day 1, 3 hours 4 AM 80° 85° Mostly Cloudy   CALM 88% 76°
High 96° HOUSTON, TX weather forecast Day 1, 6 hours 7 AM 79° 83° Mostly Cloudy 5%

0% Thunder
( 18% severe)
  CALM 91% 76°

Partly Cloudy



HOUSTON, TX weather forecast Day 1, 9 hours 10 AM 86° 96° Clear   CALM 72% 76°
HOUSTON, TX weather forecast Day 1, 12 hours 1 PM 92° 100° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 36% severe)
E   3 52% 72°
HOUSTON, TX weather forecast Day 1, 15 hours 4 PM 94° 100° Partly Cloudy ESE   6 46% 70°
HOUSTON, TX weather forecast Day 1, 18 hours 7 PM 90° 98° Partly Cloudy 4%

0% Thunder
( 8% severe)
ESE   8 56% 72°
HOUSTON, TX weather forecast Day 1, 21 hours 10 PM 84° 91° Partly Cloudy S   5 72% 74°
Tuesday
22 SEP 2026
HOUSTON, TX weather forecast Day 2, 0 hours 1 AM 82° 89° Clear 3%

0% Thunder
( 7% severe)
  CALM 79% 75°
Low 76° HOUSTON, TX weather forecast Day 2, 3 hours 4 AM 80° 85° Partly Cloudy NNW   1 85% 75°
High 97° HOUSTON, TX weather forecast Day 2, 6 hours 7 AM 78° 81° Clear 1%

0% Thunder
( 14% severe)
NNW   5 91% 75°

Partly Cloudy



HOUSTON, TX weather forecast Day 2, 9 hours 10 AM 86° 95° Clear N   6 70% 75°
HOUSTON, TX weather forecast Day 2, 12 hours 1 PM 93° 99° Partly Cloudy 1%

0% Thunder
( 33% severe)
NE   7 47% 70°
HOUSTON, TX weather forecast Day 2, 15 hours 4 PM 95° 100° Partly Cloudy ENE   8 42% 68°
HOUSTON, TX weather forecast Day 2, 18 hours 7 PM 91° 98° Clear 5%

0% Thunder
( 10% severe)
ENE   6 52% 71°
HOUSTON, TX weather forecast Day 2, 21 hours 10 PM 86° 92° Partly Cloudy   CALM 63% 72°

HOUSTON, TX extended weather forecast

Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Low 76° Low 75° Low 72° Low 74° Low 74°
High 95° High 94° High 94° High 92° High 93°
HOUSTON, TX weather forecast Day 3 HOUSTON, TX weather forecast Day 4 HOUSTON, TX weather forecast Day 5 HOUSTON, TX weather forecast Day 6 HOUSTON, TX weather forecast Day 7
Partly Cloudy
34% Rain
Partly Cloudy
21% Rain
Clear
11% Rain
Partly Cloudy
22% Rain
Partly Cloudy
20% Rain
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