Weather Forecast for Cat Ba
Vietnam
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Current Weather - Cat Ba: 30°C
Current Weather - Cat Ba: 30°C
Vietnam
Thundery outbreaks in nearby
Feels like 35°C
Wind
20 km/h E
Humidity
70%
Pressure
1006 mb
UV Index
4
Visibility
9 km
Light rain shower
Wednesday, September 09, 2026
High
30°C
Low
27°C
Rain Chance
76%
Hourly Forecast
30°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
23 km/h
Humidity
76%
Precipitation
8 mm
UV Index
11
Visibility
10 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
06:00 PM
Moonrise
03:10 AM
Moonset
04:33 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
27.1
μg/m³
PM10
29.4
μg/m³
NO₂
8.2
μg/m³
O₃
132
μg/m³
SO₂
10
μg/m³
CO
233.3
μg/m³
Patchy rain nearby
Thursday, September 10, 2026
High
29°C
Low
26°C
Rain Chance
77%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
27°C
29°C
29°C
29°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
26 km/h
Humidity
75%
Precipitation
5 mm
UV Index
11
Visibility
10 km
Rain Chance
77%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
05:59 PM
Moonrise
04:16 AM
Moonset
05:15 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
17.5
μg/m³
PM10
18.7
μg/m³
NO₂
3.9
μg/m³
O₃
159
μg/m³
SO₂
5.1
μg/m³
CO
259.5
μg/m³
Sunny
Friday, September 11, 2026
High
29°C
Low
24°C
Rain Chance
58%
Hourly Forecast
27°C
27°C
26°C
26°C
25°C
25°C
24°C
25°C
25°C
26°C
27°C
28°C
29°C
29°C
28°C
29°C
29°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
27 km/h
Humidity
70%
Precipitation
3 mm
UV Index
10
Visibility
10 km
Rain Chance
58%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
05:58 PM
Moonrise
05:19 AM
Moonset
05:55 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
19.3
μg/m³
PM10
20.7
μg/m³
NO₂
4.3
μg/m³
O₃
135.7
μg/m³
SO₂
4.7
μg/m³
CO
314
μg/m³
Sunny
Saturday, September 12, 2026
High
30°C
Low
24°C
Rain Chance
8%
Hourly Forecast
26°C
26°C
25°C
25°C
25°C
24°C
24°C
25°C
26°C
27°C
28°C
29°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
17 km/h
Humidity
65%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
05:57 PM
Moonrise
06:21 AM
Moonset
06:34 PM
Moon Phase
New Moon
Moon Illumination
3%
Air Quality
PM2.5
20.5
μg/m³
PM10
21.8
μg/m³
NO₂
4.9
μg/m³
O₃
142.3
μg/m³
SO₂
5.5
μg/m³
CO
304.6
μg/m³
Light rain shower
Sunday, September 13, 2026
High
28°C
Low
24°C
Rain Chance
82%
Hourly Forecast
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
28°C
27°C
24°C
24°C
28°C
25°C
25°C
26°C
26°C
26°C
24°C
26°C
26°C
25°C
24°C
Day Statistics
Maximum Wind
35 km/h
Humidity
73%
Precipitation
10 mm
UV Index
8
Visibility
10 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
05:56 PM
Moonrise
07:21 AM
Moonset
07:12 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Air Quality
PM2.5
20.6
μg/m³
PM10
21.6
μg/m³
NO₂
5.4
μg/m³
O₃
134
μg/m³
SO₂
5.9
μg/m³
CO
333
μg/m³
Light rain shower
Monday, September 14, 2026
High
25°C
Low
24°C
Rain Chance
92%
Hourly Forecast
24°C
25°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
24°C
Day Statistics
Maximum Wind
42 km/h
Humidity
91%
Precipitation
83 mm
UV Index
6
Visibility
8 km
Rain Chance
92%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
05:55 PM
Moonrise
08:22 AM
Moonset
07:53 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Moderate or heavy rain shower
Tuesday, September 15, 2026
High
26°C
Low
24°C
Rain Chance
92%
Hourly Forecast
24°C
24°C
25°C
25°C
25°C
25°C
25°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
37 km/h
Humidity
90%
Precipitation
56 mm
UV Index
6
Visibility
9 km
Rain Chance
92%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
05:55 PM
Moonrise
09:22 AM
Moonset
08:36 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Solar Radiation Data
Shortwave Radiation
744.72
Diffuse Radiation
185.56
DNI
0
GTI
0
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