Weather Forecast for Cat Ba
Vietnam
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Current Weather - Cat Ba: 21°C
Current Weather - Cat Ba: 21°C
Vietnam
Cloudy
Feels like 21°C
Wind
19 km/h ENE
Humidity
77%
Pressure
1019 mb
UV Index
0
Visibility
10 km
Patchy rain nearby
Wednesday, February 18, 2026
High
22°C
Low
19°C
Rain Chance
82%
Hourly Forecast
22°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
28 km/h
Humidity
78%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
06:20 AM
Sunset
05:52 PM
Moonrise
06:45 AM
Moonset
06:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Air Quality
PM2.5
40.1
μg/m³
PM10
40.8
μg/m³
NO₂
6.5
μg/m³
O₃
94.6
μg/m³
SO₂
11.7
μg/m³
CO
458.7
μg/m³
Patchy rain nearby
Thursday, February 19, 2026
High
21°C
Low
20°C
Rain Chance
87%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
25 km/h
Humidity
84%
Precipitation
1 mm
UV Index
1
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
05:52 PM
Moonrise
07:20 AM
Moonset
07:36 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
38.2
μg/m³
PM10
39.1
μg/m³
NO₂
7.3
μg/m³
O₃
125.6
μg/m³
SO₂
12.5
μg/m³
CO
419.3
μg/m³
Partly Cloudy
Friday, February 20, 2026
High
22°C
Low
19°C
Rain Chance
0%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
19°C
19°C
19°C
20°C
20°C
20°C
21°C
21°C
22°C
22°C
22°C
22°C
21°C
20°C
20°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
20 km/h
Humidity
75%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
05:53 PM
Moonrise
07:56 AM
Moonset
08:33 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
43.7
μg/m³
PM10
44.8
μg/m³
NO₂
8
μg/m³
O₃
130.3
μg/m³
SO₂
9.7
μg/m³
CO
412.4
μg/m³
Patchy rain nearby
Saturday, February 21, 2026
High
21°C
Low
19°C
Rain Chance
89%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
21°C
21°C
20°C
20°C
20°C
20°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
9 km/h
Humidity
87%
Precipitation
2 mm
UV Index
1
Visibility
9 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
05:53 PM
Moonrise
08:32 AM
Moonset
09:32 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Air Quality
PM2.5
28.3
μg/m³
PM10
32.4
μg/m³
NO₂
6.8
μg/m³
O₃
110.9
μg/m³
SO₂
4.5
μg/m³
CO
252.2
μg/m³
Moderate rain
Sunday, February 22, 2026
High
23°C
Low
20°C
Rain Chance
89%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
22°C
22°C
23°C
23°C
23°C
22°C
22°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
16 km/h
Humidity
88%
Precipitation
5 mm
UV Index
1
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
05:54 PM
Moonrise
09:11 AM
Moonset
10:33 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
23.1
μg/m³
PM10
27.2
μg/m³
NO₂
5.9
μg/m³
O₃
116.1
μg/m³
SO₂
3.7
μg/m³
CO
278.7
μg/m³
Patchy rain nearby
Monday, February 23, 2026
High
23°C
Low
20°C
Rain Chance
86%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
14 km/h
Humidity
85%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
05:54 PM
Moonrise
09:55 AM
Moonset
11:38 PM
Moon Phase
Waxing Crescent
Moon Illumination
33%
Partly Cloudy
Tuesday, February 24, 2026
High
25°C
Low
20°C
Rain Chance
0%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
22°C
23°C
24°C
24°C
25°C
24°C
24°C
24°C
23°C
22°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
17 km/h
Humidity
85%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:16 AM
Sunset
05:55 PM
Moonrise
10:44 AM
Moonset
No moonset
Moon Phase
First Quarter
Moon Illumination
44%
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