Weather Forecast for Cat Ba
Vietnam
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Current Weather - Cat Ba: 29°C
Current Weather - Cat Ba: 29°C
Vietnam
Sunny
Feels like 35°C
Wind
13 km/h SE
Humidity
76%
Pressure
1003 mb
UV Index
0
Visibility
10 km
Sunny
Wednesday, July 22, 2026
High
31°C
Low
27°C
Rain Chance
57%
Hourly Forecast
31°C
31°C
31°C
31°C
30°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
14 km/h
Humidity
77%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
06:34 PM
Moonrise
12:47 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
64%
Air Quality
PM2.5
16.1
μg/m³
PM10
21.6
μg/m³
NO₂
7.3
μg/m³
O₃
83.3
μg/m³
SO₂
9
μg/m³
CO
144.9
μg/m³
Patchy rain nearby
Thursday, July 23, 2026
High
31°C
Low
27°C
Rain Chance
64%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
30°C
30°C
30°C
31°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
Day Statistics
Maximum Wind
18 km/h
Humidity
78%
Precipitation
3 mm
UV Index
12
Visibility
10 km
Rain Chance
64%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
06:33 PM
Moonrise
01:44 PM
Moonset
12:03 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
10.2
μg/m³
PM10
13.9
μg/m³
NO₂
5
μg/m³
O₃
85.7
μg/m³
SO₂
6.1
μg/m³
CO
138.9
μg/m³
Patchy rain nearby
Friday, July 24, 2026
High
30°C
Low
27°C
Rain Chance
80%
Hourly Forecast
27°C
27°C
28°C
28°C
28°C
28°C
27°C
28°C
28°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
80%
Precipitation
22 mm
UV Index
10
Visibility
9 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
06:33 PM
Moonrise
02:41 PM
Moonset
12:46 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
9.4
μg/m³
PM10
12.3
μg/m³
NO₂
4.3
μg/m³
O₃
92.5
μg/m³
SO₂
4.5
μg/m³
CO
134.4
μg/m³
Patchy rain nearby
Saturday, July 25, 2026
High
31°C
Low
27°C
Rain Chance
57%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
27°C
28°C
28°C
29°C
30°C
30°C
30°C
31°C
31°C
31°C
31°C
30°C
30°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
16 km/h
Humidity
75%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
06:33 PM
Moonrise
03:36 PM
Moonset
01:34 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
11.8
μg/m³
PM10
14.5
μg/m³
NO₂
5.1
μg/m³
O₃
102.6
μg/m³
SO₂
7.1
μg/m³
CO
127.5
μg/m³
Sunny
Sunday, July 26, 2026
High
31°C
Low
27°C
Rain Chance
44%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
29°C
30°C
30°C
31°C
31°C
31°C
31°C
31°C
30°C
31°C
30°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
14 km/h
Humidity
77%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
44%
Snow Chance
0%
Sun & Moon
Sunrise
05:23 AM
Sunset
06:32 PM
Moonrise
04:28 PM
Moonset
02:25 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
22.7
μg/m³
PM10
25.1
μg/m³
NO₂
14
μg/m³
O₃
100.4
μg/m³
SO₂
29.4
μg/m³
CO
193.5
μg/m³
Sunny
Monday, July 27, 2026
High
31°C
Low
27°C
Rain Chance
57%
Hourly Forecast
28°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
30°C
31°C
31°C
31°C
31°C
31°C
31°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
12 km/h
Humidity
73%
Precipitation
3 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
06:32 PM
Moonrise
05:17 PM
Moonset
03:18 AM
Moon Phase
Full Moon
Moon Illumination
99%
Light rain shower
Tuesday, July 28, 2026
High
32°C
Low
27°C
Rain Chance
78%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
30°C
30°C
31°C
32°C
32°C
31°C
31°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
14 km/h
Humidity
76%
Precipitation
7 mm
UV Index
7
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
05:24 AM
Sunset
06:31 PM
Moonrise
06:00 PM
Moonset
04:12 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
548.1
Diffuse Radiation
108.18
DNI
0
GTI
0
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