Houston weather in March

Long-run climate averages for Houston, TX in March, plus what the forecast models say for the days ahead.

March at a glance

In March, Houston averages 75°F by day and 58°F at night. The wettest month is usually July.

March in Houston averages a daytime high of 75°F and an overnight low of 58°F, which reads as warm for this part of the world. 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 year

Here 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.

Jan

63°

46°

Mild

Feb

70°

52°

Mild

Mar

75°

58°

Warm

Apr

78°

62°

Warm

May

84°

70°

Warm

Jun

92°

75°

Hot

Jul

92°

77°

Hot

Wettest

Aug

96°

79°

Hot

Sep

91°

74°

Hot

Oct

83°

65°

Warm

Nov

73°

57°

Warm

Dec

67°

51°

Mild

Common questions

How warm is Houston in March?

Houston averages a daytime high of 75°F in March, with overnight lows around 58°F. These are long-run climate averages, not a forecast — for the actual days ahead see the live model comparison.

Is March a good time to visit Houston?

The most comfortable time to visit Houston is usually January, February, March and April, when daytime highs sit in the pleasant 60-78°F range and the heaviest July rain is behind you.

Does it rain a lot in Houston in March?

The wettest month in Houston is usually July. Across the year the city sees roughly 70 inches of precipitation.

Houston in other months

January February April May June July August September October November December

More about Houston

Houston live forecast Best time to visit Houston Which forecast is most accurate in United States?