This page presents a long range weather forecast for Houston in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Houston extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
29° / 19°
Thursday
May 2
32° / 24°
Friday
May 3
31° / 22°
Saturday
May 4
31° / 23°
Sunday
May 5
29° / 23°
Monday
May 6
32° / 23°
Tuesday
May 7
33° / 24°
Wednesday
May 8
34° / 25°
Thursday
May 9
35° / 24°
Friday
May 10
37° / 25°
Saturday
May 11
29° / 21°
Sunday
May 12
28° / 21°
Monday
May 13
33° / 23°
Tuesday
May 14
34° / 24°
Wednesday
May 15
34° / 24°
Thursday
May 16
31° / 22°
Friday
May 17
32° / 23°
Saturday
May 18
34° / 23°
Sunday
May 19
34° / 24°
Monday
May 20
33° / 23°
Tuesday
May 21
32° / 24°
Wednesday
May 22
29° / 23°
Thursday
May 23
31° / 23°
Friday
May 24
31° / 22°
Saturday
May 25
31° / 22°
Sunday
May 26
32° / 22°
Monday
May 27
33° / 22°
Tuesday
May 28
34° / 24°
Wednesday
May 29
33° / 24°
Thursday
May 30
32° / 23°
Friday
May 31
32° / 24°
Houston 30 days weather forecast
Check out our estimated 30 days weather forecast for Houston, this data is based on the average weather in Houston in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Houston next to the desired date.