Houston weather in August
Long-run climate averages for Houston, TX in August, plus what the forecast models say for the days ahead.
In August, Houston averages 96°F by day and 79°F at night. The wettest month is usually July.
August in Houston averages a daytime high of 96°F and an overnight low of 79°F, which reads as hot for this part of the world. It is the warmest month of the year here. Across the whole year Houston sees roughly 70 inches of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like — for that, see the live Houston forecast with every model compared and how much they currently agree.
Houston weather by month
what to expect in Houston through the yearHere is Houston's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Houston by season.