Hawaii 天気 予報
Hawaii weather: 25°C, 霧雨. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
14-day forecast for Hawaii
最高 / 最低; 降水; UV
| 日 | 状況 | 最高 / 最低 | 降水 | 風 | UV |
|---|---|---|---|---|---|
| 火, 10月 27 | ⛈️ 雷雨 | 27° / 21° | 100% · 29 mm | 15 km/h | 5 |
| 水, 10月 28 | ⛈️ 雷雨 | 25° / 22° | 99% · 77 mm | 24 km/h | 2 |
| 木, 10月 29 | 🌦️ 霧雨 | 27° / 23° | 47% · 1 mm | 21 km/h | 2 |
| 金, 10月 30 | 🌦️ Light drizzle | 27° / 23° | 18% · 0 mm | 20 km/h | 5 |
| 土, 10月 31 | 🌦️ Light drizzle | 27° / 22° | 25% · 1 mm | 18 km/h | 7 |
| 日, 11月 1 | ☁️ 曇り | 27° / 20° | 38% | 16 km/h | 7 |
| 月, 11月 2 | 🌦️ Light drizzle | 25° / 20° | 24% · 1 mm | 23 km/h | 4 |
| 火, 11月 3 | 🌦️ Light drizzle | 25° / 20° | 15% · 1 mm | 21 km/h | 5 |
| 水, 11月 4 | 🌦️ Light drizzle | 25° / 21° | 18% · 2 mm | 26 km/h | 6 |
| 木, 11月 5 | 🌦️ Light drizzle | 26° / 22° | 21% · 1 mm | 27 km/h | 5 |
| 金, 11月 6 | 🌦️ Light drizzle | 26° / 22° | 20% · 1 mm | 24 km/h | 7 |
| 土, 11月 7 | ☁️ 曇り | 27° / 22° | 25% | 21 km/h | 6 |
| 日, 11月 8 | 🌦️ Light drizzle | 28° / 21° | 14% · 1 mm | 16 km/h | 7 |
| 月, 11月 9 | 🌦️ Light drizzle | 26° / 21° | 18% · 2 mm | 25 km/h | 5 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 26°C against a 10月 normal of 29°C - 3°C below.
The next 7 days carry about 17.3 times a normal week's rain for 10月 (109 mm against 6 mm).
What this means for Hawaii
Today is slightly cooler than average for 10月. The forecast high of 27°C is 2.5°C below the 29°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 29 mm is forecast, which is enoughからsoak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in 6月から8月.
The gap between the warmest and coldest month averages 4°C - an unusually even climate through the year.
Whatからpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid 1月, 3月 and 4月 - historically the least comfortable months here.
時間帯別のHawaii 予報を見る
Hawaii weather - more answers
Explore Hawaii
Every topic we hold for this place, and the same topic for the places around it.
天気 for related places
Frequently asked questions
Where is Hawaii?
Hawaii is a state in アメリカ合衆国. Its coordinates are 21.3069, -157.8583. It lies in 北アメリカ.
What is the weather like in Hawaii現在?
It is currently 25°C (76°F)、霧雨. 湿度 is 78% and wind is 13 km/h.
When is the best timeからvisit Hawaii?
6月, 7月, 8月, 9月, 10月 and 11月 offer the most comfortable conditions in Hawaii, which has a Mediterranean climate. 1月, 3月 and 4月 are usually the hardest months for outdoor plans.
What time zone is Hawaii in?
Hawaii observes Pacific/Honolulu (UTC-10:00). The local time is 2:32 PM.
How many people live in Hawaii?
Hawaii has a population of approximately 1.4 million.
What is the nearest airportからHawaii?
The closest airports are Daniel K. Inouye International Airport (HNL), 7 km away.
What are the top thingsからdo in Hawaii?
Popular options include Haleakala National Park, Hawaii Volcanoes National Park, Pearl Harbor National Memorial, RoadからHana, Hanalei Bay and Hawaii (Big Island).
What places are in Hawaii?
Hawaii covers 13 places in this atlas, including Haleakala National Park, Hawaii Volcanoes National Park, RoadからHana, Hawaii (Big Island), Honolulu and Kauai.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 10月 27, 2026 at 2:32 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
