HOUSTON, TX Weather Forecast & Current Conditions

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WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HOUSTON, TX Current Weather
1:53 PM CDT MAY 18, 2026
Broken Clouds 88°F
Feels Like:	98°F
Dewpoint:	75°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	SSE at 21 mph, gusts to 28
Pressure:
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HOUSTON, TX Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph. Chance of rain 20 percent.

TUESDAY
Partly sunny. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

TUESDAY NIGHT
A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 70 percent.

WEDNESDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.

WEDNESDAY NIGHT
A chance of showers in the evening. Mostly cloudy. Lows in the mid 70s. Chance of rain 50 percent.

THURSDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 90 percent.

THURSDAY NIGHT
A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. Chance of rain 70 percent.

FRIDAY
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 90 percent.

FRIDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the mid 70s. Chance of rain 60 percent.

SATURDAY
Showers with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 90 percent.

SATURDAY NIGHT
A chance of thunderstorms. Showers likely. Lows in the mid 70s. Chance of rain 70 percent.

SUNDAY
A chance of thunderstorms. Showers. Highs in the lower 80s. Chance of rain 80 percent.

WEATHER SATELLITE LOOPS

Visible Weather Satellite
HOUSTON, TX

Infrared Weather Satellite
HOUSTON, TX

WEATHER RADAR LOOP

NEXRAD Weather Radar
HOUSTON, TX

MOS COMPUTER WEATHER FORECAST

HOUSTON, TX 3 hourly weather forecast

weather forecast created 8:00 AM EDT 5/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 MAY 2026

1 PM

86°

93°

Mostly Cloudy

16%
RAIN
.1–.25 in

0% Thunder
( 37% severe)

SSE 18

65%

73°

High 88°

4 PM

87°

97°

Mostly Cloudy

SSE 20

68%

75°

Mostly Cloudy

Breezy

7 PM

85°

95°

Mostly Cloudy

8%

0% Thunder
( 13% severe)

SSE 17

75%

76°

10 PM

81°

87°

Mostly Cloudy

SSE 14

82%

75°

Tuesday
19 MAY 2026

1 AM

80°

85°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 16% severe)

SSE 14

85%

75°

Low 78°

4 AM

79°

83°

Mostly Cloudy

SSE 12

88%

75°

High 88°

7 AM

79°

83°

Mostly Cloudy

8%

0% Thunder
( 17% severe)

SSE 10

85%

74°

Mostly Cloudy

Chance of Rain

10 AM

83°

90°

Mostly Cloudy

SSE 13

77%

75°

1 PM

86°

93°

Mostly Cloudy

26%
RAIN
>2 in

0% Thunder
( 36% severe)

SSE 15

65%

73°

4 PM

87°

94°

Partly Cloudy

SE 16

63%

73°

7 PM

83°

90°

Partly Cloudy

56%
RAIN
***

0% Thunder
( 45% severe)

SE 15

74%

74°

10 PM

78°

80°

Mostly Cloudy

SE 10

88%

74°

Wednesday
20 MAY 2026

1 AM

77°

78°

Mostly Cloudy

50%
RAIN
***

0% Thunder
( 32% severe)

SE 8

90%

74°

Low 75°

4 AM

77°

78°

Mostly Cloudy

SE 8

87%

73°

High 86°

7 AM

77°

78°

Mostly Cloudy

54%
RAIN
***

0% Thunder
( 37% severe)

SE 6

87%

73°

Mostly Cloudy

Rain Likely

10 AM

80°

85°

Mostly Cloudy

SSE 7

85%

75°

1 PM

82°

89°

Mostly Cloudy

70%
RAIN
***

0% Thunder
( 52% severe)

SSE 8

79%

75°

4 PM

82°

88°

Mostly Cloudy

SSE 9

77%

74°

7 PM

81°

87°

Mostly Cloudy

SE 9

82%

75°


HOUSTON, TX extended weather forecast
Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026
Low 73°	Low 73°	Low 74°	Low 70°	Low 71°
High 88°	High 86°	High 84°	High 87°	High 88°

Overcast 68% Rain	Overcast 74% Rain	Overcast 74% Rain	Overcast 74% Rain	Overcast 42% Rain

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