Weather Forecast for Big Island of Hawaii
Hawaii, United States of America
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Current Weather - Big Island of Hawaii: 23°C
Current Weather - Big Island of Hawaii: 23°C
Hawaii, United States of America
Overcast
Feels like 20°C
Wind
26 km/h ENE
Humidity
73%
Pressure
1016 mb
UV Index
0
Visibility
10 km
Sunny
Monday, August 17, 2026
High
23°C
Low
22°C
Rain Chance
19%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
29 km/h
Humidity
73%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
06:47 PM
Moonrise
10:49 AM
Moonset
10:19 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
2.1
μg/m³
PM10
3.1
μg/m³
NO₂
1.9
μg/m³
O₃
26.2
μg/m³
SO₂
0.2
μg/m³
CO
120.8
μg/m³
Patchy rain nearby
Tuesday, August 18, 2026
High
24°C
Low
23°C
Rain Chance
50%
Hourly Forecast
23°C
23°C
23°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
29 km/h
Humidity
86%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
50%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
06:46 PM
Moonrise
11:47 AM
Moonset
11:01 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
5.4
μg/m³
PM10
8.2
μg/m³
NO₂
1.3
μg/m³
O₃
38
μg/m³
SO₂
0.2
μg/m³
CO
106.7
μg/m³
Sunny
Wednesday, August 19, 2026
High
24°C
Low
22°C
Rain Chance
40%
Hourly Forecast
24°C
24°C
24°C
24°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
Day Statistics
Maximum Wind
24 km/h
Humidity
82%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
06:46 PM
Moonrise
12:45 PM
Moonset
11:48 PM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
3.3
μg/m³
PM10
4.8
μg/m³
NO₂
1.8
μg/m³
O₃
29.8
μg/m³
SO₂
0.3
μg/m³
CO
104
μg/m³
Patchy rain nearby
Thursday, August 20, 2026
High
22°C
Low
21°C
Rain Chance
49%
Hourly Forecast
22°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
22°C
22°C
21°C
21°C
21°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
32 km/h
Humidity
72%
Precipitation
1 mm
UV Index
13
Visibility
10 km
Rain Chance
49%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:45 PM
Moonrise
01:41 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.9
μg/m³
NO₂
2.2
μg/m³
O₃
21.8
μg/m³
SO₂
0.4
μg/m³
CO
107.3
μg/m³
Overcast
Friday, August 21, 2026
High
21°C
Low
20°C
Rain Chance
15%
Hourly Forecast
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
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
30 km/h
Humidity
60%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
15%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:44 PM
Moonrise
02:36 PM
Moonset
12:37 AM
Moon Phase
First Quarter
Moon Illumination
69%
Air Quality
PM2.5
2.8
μg/m³
PM10
3.6
μg/m³
NO₂
5
μg/m³
O₃
13.3
μg/m³
SO₂
0.3
μg/m³
CO
124.7
μg/m³
Patchy rain nearby
Saturday, August 22, 2026
High
22°C
Low
21°C
Rain Chance
36%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
29 km/h
Humidity
68%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:43 PM
Moonrise
03:27 PM
Moonset
01:30 AM
Moon Phase
Waxing Gibbous
Moon Illumination
78%
Patchy rain nearby
Sunday, August 23, 2026
High
22°C
Low
21°C
Rain Chance
70%
Hourly Forecast
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
21°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
35 km/h
Humidity
73%
Precipitation
3 mm
UV Index
5
Visibility
10 km
Rain Chance
70%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:43 PM
Moonrise
04:14 PM
Moonset
02:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
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