Galveston (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 18° Celsius;
Sunny.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Galveston
Today (18 January 2026)
| Time |
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
 |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
6°
|
7°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
3°
|
5°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
NW
8
|
NW
7
|
NW
7
|
NW
8
|
NW
8
|
NW
7
|
NW
7
|
WNW
6
|
W
5
|
WSW
5
|
SW
6
|
SW
7
|
SW
8
|
SW
8
|
| Wind gust (mph) |
15
|
17
|
17
|
18
|
18
|
17
|
15
|
12
|
10
|
10
|
11
|
12
|
13
|
13
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
39%
|
38%
|
36%
|
31%
|
28%
|
23%
|
23%
|
31%
|
41%
|
44%
|
44%
|
52%
|
54%
|
57%
|
| UV | 3 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Monday (19 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
8°
|
10°
|
12°
|
14°
|
15°
|
16°
|
17°
|
17°
|
16°
|
16°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
7°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SW
8
|
SW
6
|
SW
6
|
SW
5
|
SW
5
|
WSW
5
|
W
4
|
W
4
|
NW
3
|
NNE
4
|
NE
4
|
ENE
5
|
E
5
|
ESE
6
|
SE
8
|
SE
8
|
ESE
9
|
ESE
10
|
ESE
10
|
E
10
|
E
10
|
E
10
|
E
10
|
E
11
|
| Wind gust (mph) |
12
|
10
|
8
|
8
|
7
|
7
|
6
|
6
|
7
|
9
|
11
|
12
|
14
|
17
|
18
|
19
|
19
|
17
|
17
|
17
|
17
|
18
|
18
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
67%
|
75%
|
78%
|
83%
|
84%
|
85%
|
88%
|
85%
|
69%
|
57%
|
49%
|
43%
|
41%
|
40%
|
40%
|
41%
|
45%
|
55%
|
57%
|
61%
|
63%
|
65%
|
65%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Tuesday (20 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
| Wind direction and speed (mph) |
E
11
|
E
12
|
E
12
|
E
13
|
E
13
|
E
13
|
E
14
|
E
13
|
E
13
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
13
|
| Wind gust (mph) |
21
|
22
|
23
|
23
|
23
|
23
|
23
|
22
|
24
|
27
|
27
|
28
|
28
|
28
|
28
|
28
|
27
|
25
|
23
|
24
|
24
|
24
|
24
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
66%
|
66%
|
67%
|
68%
|
68%
|
69%
|
69%
|
67%
|
64%
|
58%
|
56%
|
55%
|
54%
|
54%
|
55%
|
57%
|
62%
|
66%
|
70%
|
71%
|
73%
|
73%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Wednesday (21 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
 |
|
|
|
|
|
|
|
 |
|
 |
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
50%
|
60%
|
70%
|
80%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
60%
|
50%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
17°
|
17°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
SE
13
|
SE
13
|
SE
13
|
SE
12
|
SE
12
|
SE
11
|
SE
12
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SSE
11
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
8
|
SSE
8
|
SSE
7
|
W
7
|
NW
8
|
| Wind gust (mph) |
23
|
23
|
22
|
21
|
21
|
21
|
21
|
20
|
20
|
21
|
21
|
21
|
20
|
19
|
19
|
18
|
18
|
17
|
15
|
15
|
13
|
14
|
16
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
74%
|
75%
|
75%
|
77%
|
77%
|
77%
|
83%
|
84%
|
86%
|
86%
|
87%
|
88%
|
92%
|
92%
|
92%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (22 January 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
17°
|
16°
|
15°
|
13°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
12°
|
| Wind direction and speed (mph) |
NNW
10
|
N
11
|
N
12
|
N
13
|
N
13
|
N
13
|
N
13
|
N
13
|
N
13
|
NNE
13
|
NNE
13
|
NNE
12
|
NNE
12
|
NNE
10
|
NNE
10
|
NNE
9
|
NE
8
|
NE
8
|
NE
8
|
ENE
7
|
| Wind gust (mph) |
19
|
22
|
23
|
24
|
24
|
23
|
23
|
23
|
24
|
24
|
24
|
23
|
22
|
20
|
19
|
17
|
16
|
14
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
95%
|
94%
|
93%
|
92%
|
91%
|
90%
|
90%
|
88%
|
85%
|
84%
|
79%
|
74%
|
71%
|
67%
|
63%
|
62%
|
61%
|
66%
|
73%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | - | - |
Friday (23 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
14°
|
17°
|
18°
|
16°
|
16°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
13°
|
15°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
ENE
7
|
ENE
7
|
E
7
|
ESE
8
|
ESE
9
|
SE
10
|
ESE
9
|
SE
10
|
| Wind gust (mph) |
13
|
12
|
14
|
19
|
20
|
20
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
83%
|
84%
|
77%
|
69%
|
67%
|
78%
|
85%
|
| UV | - | - | - | 2 | 5 | 2 | - | - |
Saturday (24 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
40%
|
40%
|
20%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
19°
|
20°
|
21°
|
20°
|
19°
|
| Feels like temperature (°C) |
15°
|
16°
|
16°
|
18°
|
20°
|
20°
|
19°
|
19°
|
| Wind direction and speed (mph) |
SE
9
|
SE
10
|
SSE
9
|
SSE
10
|
S
11
|
S
12
|
S
11
|
S
10
|
| Wind gust (mph) |
17
|
17
|
18
|
22
|
25
|
24
|
21
|
21
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
87%
|
88%
|
92%
|
91%
|
87%
|
84%
|
91%
|
94%
|
| UV | - | - | - | 2 | 3 | 2 | - | - |
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Forecast for 10am (UTC-6) Sunday
Updated 12:23 (UTC) on Sun 18 Jan 2026
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