17.03
tue
tue
Day
55°F
W 6 mph
Precip.
0%
0%
Night
50°F
N 6 mph
Precip.
0%
0%
18.03
wed
wed
Day
68°F
N 11 mph
Precip.
0%
0%
Night
59°F
N 6 mph
Precip.
0%
0%
19.03
thu
thu
Day
68°F
NE 6 mph
Precip.
0%
0%
Night
59°F
N 7 mph
Precip.
0%
0%
20.03
fri
fri
Day
75°F
NE 9 mph
Precip.
0%
0%
Night
66°F
N 9 mph
Precip.
0%
0%
21.03
sat
sat
Day
79°F
NE 8 mph
Precip.
0%
0%
Night
68°F
N 9 mph
Precip.
0%
0%
22.03
sun
sun
Day
79°F
N 12 mph
Precip.
0%
0%
Night
70°F
NW 6 mph
Precip.
0%
0%
23.03
mon
mon
Day
79°F
N 5 mph
Precip.
0%
0%
Night
70°F
N 8 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 69.1°F. The highest and lowest sea temperatures during the month were 73.0°F and 63.7°F.
Air temperature in Houston, °F
Precipitation total in Houston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Houston
Houston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Houston
Local time: 00:31
March 17, tuesday
0300
37°F
SW
7 mph
7 mph
0600
36°F
SW
5 mph
5 mph
0900
41°F
W
6 mph
6 mph
1200
55°F
W
6 mph
6 mph
1500
61°F
NW
8 mph
8 mph
1800
61°F
N
11 mph
11 mph
2100
54°F
NW
8 mph
8 mph
March 18, wednesday
0000
50°F
N
6 mph
6 mph
