Weather Forecast for Cat Ba
Vietnam
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Current Weather - Cat Ba: 31°C
Current Weather - Cat Ba: 31°C
Vietnam
Sunny
Feels like 37°C
Wind
24 km/h E
Humidity
73%
Pressure
1004 mb
UV Index
5
Visibility
10 km
Patchy rain nearby
Thursday, July 02, 2026
High
31°C
Low
27°C
Rain Chance
73%
Hourly Forecast
30°C
31°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
26 km/h
Humidity
81%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
73%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
06:36 PM
Moonrise
08:39 PM
Moonset
07:11 AM
Moon Phase
Waning Gibbous
Moon Illumination
87%
Air Quality
PM2.5
7.7
μg/m³
PM10
10.2
μg/m³
NO₂
3.6
μg/m³
O₃
79.5
μg/m³
SO₂
4.1
μg/m³
CO
119.4
μg/m³
Sunny
Friday, July 03, 2026
High
31°C
Low
27°C
Rain Chance
72%
Hourly Forecast
28°C
28°C
28°C
28°C
27°C
27°C
28°C
28°C
29°C
29°C
30°C
30°C
31°C
31°C
31°C
31°C
30°C
30°C
29°C
29°C
29°C
29°C
28°C
28°C
Day Statistics
Maximum Wind
28 km/h
Humidity
80%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
72%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
06:36 PM
Moonrise
09:14 PM
Moonset
08:03 AM
Moon Phase
Waning Gibbous
Moon Illumination
79%
Air Quality
PM2.5
4.3
μg/m³
PM10
5.3
μg/m³
NO₂
3.8
μg/m³
O₃
71.3
μg/m³
SO₂
3
μg/m³
CO
133.1
μg/m³
Sunny
Saturday, July 04, 2026
High
32°C
Low
27°C
Rain Chance
65%
Hourly Forecast
28°C
28°C
27°C
27°C
27°C
27°C
27°C
28°C
29°C
30°C
32°C
32°C
31°C
31°C
32°C
31°C
30°C
30°C
29°C
29°C
29°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
18 km/h
Humidity
77%
Precipitation
3 mm
UV Index
9
Visibility
10 km
Rain Chance
65%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
06:36 PM
Moonrise
09:46 PM
Moonset
08:53 AM
Moon Phase
Waning Gibbous
Moon Illumination
70%
Air Quality
PM2.5
7
μg/m³
PM10
7.5
μg/m³
NO₂
12.1
μg/m³
O₃
63.3
μg/m³
SO₂
8.7
μg/m³
CO
228.7
μg/m³
Patchy rain nearby
Sunday, July 05, 2026
High
31°C
Low
27°C
Rain Chance
79%
Hourly Forecast
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
29°C
30°C
30°C
29°C
30°C
31°C
31°C
30°C
30°C
30°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
23 km/h
Humidity
81%
Precipitation
6 mm
UV Index
4
Visibility
10 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
06:36 PM
Moonrise
10:17 PM
Moonset
09:42 AM
Moon Phase
Last Quarter
Moon Illumination
60%
Air Quality
PM2.5
6.6
μg/m³
PM10
9
μg/m³
NO₂
4.9
μg/m³
O₃
79.4
μg/m³
SO₂
5
μg/m³
CO
142
μg/m³
Light rain shower
Monday, July 06, 2026
High
30°C
Low
27°C
Rain Chance
85%
Hourly Forecast
29°C
28°C
28°C
28°C
28°C
28°C
27°C
28°C
27°C
28°C
30°C
28°C
28°C
30°C
29°C
29°C
29°C
28°C
27°C
28°C
28°C
28°C
28°C
27°C
Day Statistics
Maximum Wind
22 km/h
Humidity
84%
Precipitation
16 mm
UV Index
4
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:16 AM
Sunset
06:36 PM
Moonrise
10:49 PM
Moonset
10:31 AM
Moon Phase
Last Quarter
Moon Illumination
49%
Air Quality
PM2.5
6.8
μg/m³
PM10
9.9
μg/m³
NO₂
4.3
μg/m³
O₃
71.6
μg/m³
SO₂
3.9
μg/m³
CO
145.5
μg/m³
Cloudy
Tuesday, July 07, 2026
High
32°C
Low
27°C
Rain Chance
79%
Hourly Forecast
27°C
28°C
28°C
27°C
27°C
28°C
28°C
28°C
29°C
30°C
30°C
31°C
31°C
32°C
32°C
31°C
31°C
30°C
30°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
13 km/h
Humidity
80%
Precipitation
6 mm
UV Index
8
Visibility
10 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
05:16 AM
Sunset
06:36 PM
Moonrise
11:21 PM
Moonset
11:21 AM
Moon Phase
Last Quarter
Moon Illumination
39%
Patchy rain nearby
Wednesday, July 08, 2026
High
33°C
Low
28°C
Rain Chance
45%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
30°C
31°C
32°C
33°C
32°C
31°C
30°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
14 km/h
Humidity
81%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
45%
Snow Chance
0%
Sun & Moon
Sunrise
05:17 AM
Sunset
06:36 PM
Moonrise
11:56 PM
Moonset
12:14 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Solar Radiation Data
Shortwave Radiation
782.82
Diffuse Radiation
226.05
DNI
0
GTI
0
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