Japan Veður Spá
Japan weather: 18°C, skýjað að hluta. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Risk assessment for Japan
Derived from the current forecast window - not an official warning.
Peak gusts of 60 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 2 mm, 5 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Japan
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| þri., okt 27 | ☁️ Skýjað | 21° / 16° | 90% | 8 km/h | 2 |
| mið., okt 28 | 🌤️ Að mestu heiðskýrt | 18° / 11° | 35% | 10 km/h | 5 |
| fim., okt 29 | 🌦️ Drizzle | 15° / 10° | 24% · 1 mm | 8 km/h | 1 |
| fös., okt 30 | 🌦️ Drizzle | 17° / 10° | 20% · 1 mm | 7 km/h | 5 |
| lau., okt 31 | ☀️ Heiðskýrt | 22° / 10° | 16% | 12 km/h | 5 |
| sun., nóv 1 | ☁️ Skýjað | 19° / 11° | 6% | 9 km/h | 3 |
| mán., nóv 2 | ☁️ Skýjað | 21° / 12° | 39% | 12 km/h | 1 |
| þri., nóv 3 | ☁️ Skýjað | 18° / 12° | 31% | 9 km/h | 2 |
| mið., nóv 4 | 🌦️ Light drizzle | 17° / 12° | 22% · 1 mm | 10 km/h | 4 |
| fim., nóv 5 | 🌦️ Light drizzle | 15° / 6° | 21% · 1 mm | 10 km/h | 4 |
| fös., nóv 6 | 🌤️ Að mestu heiðskýrt | 15° / 5° | 24% | 11 km/h | 4 |
| lau., nóv 7 | 🌦️ Light drizzle | 15° / 9° | 20% · 2 mm | 10 km/h | 1 |
| sun., nóv 8 | 🌤️ Að mestu heiðskýrt | 19° / 9° | 18% | 9 km/h | 2 |
| mán., nóv 9 | ☀️ Heiðskýrt | 18° / 10° | 20% | 7 km/h | 2 |
| þri., nóv 10 | 🌤️ Að mestu heiðskýrt | 21° / 9° | 16% | 17 km/h | 4 |
| mið., nóv 11 | ☁️ Skýjað | 16° / 11° | 23% | 29 km/h | 4 |
What this means for Japan
Today is slightly cooler than average for október. The forecast high of 21°C is 1.5°C below the 23°C typical for this month.
A 90% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 23°C.
Sjá spá fyrir Japan eftir tímabili
Japan weather - more answers
Explore Japan
Every topic we hold for this place, and the same topic for the places around it.
Veður for related places
Frequently asked questions
Where is Japan?
Japan er land í Asía. Its coordinates are 35.6762, 139.6503. It lies in Asía.
What is the weather like in Japan núna?
It is currently 18°C (64°F) með skýjað að hluta. Raki is 83% and wind is 3 km/h.
When is the best time til visit Japan?
júlí, október and nóvember offer the most comfortable conditions in Japan, which has a continental climate. mars, júní and september are usually the hardest months for outdoor plans.
What time zone is Japan in?
Japan observes Asia/Tokyo (UTC+09:00). The local time is 11:57 AM.
How many people live in Japan?
Japan has a population of approximately 124 million.
What is the nearest airport til Japan?
The closest airports are Tokyo Haneda Airport (HND), 18 km away, Narita International Airport (NRT), 68 km away and Kansai International Airport (KIX), 424 km away.
What are the top things til do in Japan?
Popular options include Fushimi Inari Taisha, Mount Fuji, Senso-ji Temple, Shibuya Crossing, Fujisan, Sacred Place and Source of Artistic Inspiration and Himeji-jo.
What places are in Japan?
Japan covers 10 places in this atlas, including Osaka, Tokyo, Mount Fuji, Narita International Airport, Fujisan, Sacred Place and Source of Artistic Inspiration and Himeji-jo.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| 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 október 27, 2026 at 11:57 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
