🇯🇵 Weather in Hachiōji
Current Weather in Hachiōji
24°C
Feels like 28°C. Light rain shower.
🌬️ 6 km/h NE
💧 83% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:00 AM
🌇 Sunset: 06:34 PM
Map Overlays:
Hourly Forecast for Hachiōji
22:00
23°
70%
23:00
23°
67%
00:00
23°
32%
01:00
23°
26%
02:00
23°
22%
03:00
22°
23%
04:00
22°
28%
05:00
22°
34%
06:00
23°
40%
07:00
24°
41%
08:00
25°
51%
09:00
26°
62%
10:00
27°
42%
11:00
27°
63%
12:00
28°
57%
13:00
28°
63%
14:00
28°
54%
15:00
28°
56%
16:00
28°
60%
17:00
27°
66%
18:00
25°
73%
19:00
25°
81%
20:00
24°
78%
21:00
24°
74%
14-Day Forecast for Hachiōji
Thu, Aug 13
Light rain shower
28° /
22°
Fri, Aug 14
Light rain shower
28° /
22°
Sat, Aug 15
Light rain shower
28° /
22°
Sun, Aug 16
Partly Cloudy
29° /
21°
Mon, Aug 17
Partly Cloudy
30° /
21°
Tue, Aug 18
Sunny
30° /
22°
Wed, Aug 19
Sunny
33° /
24°
Thu, Aug 20
Sunny
34° /
25°
Fri, Aug 21
Sunny
32° /
26°
Sat, Aug 22
Patchy rain nearby
29° /
25°
Sun, Aug 23
Patchy rain nearby
32° /
25°
Mon, Aug 24
Patchy rain nearby
33° /
26°
Tue, Aug 25
Partly Cloudy
32° /
25°
Wed, Aug 26
Light rain shower
29° /
25°
Additional Forecasts for Hachiōji
Marine Forecast
Tide Forecast
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 166.0
μg/m³
O₃ (Ozone) 11.0
μg/m³
NO₂ (Nitrogen Dioxide) 38.9 μg/m³
SO₂ (Sulphur Dioxide) 14.7
μg/m³
PM2.5 (Fine particles) 10.7 μg/m³
PM10 (Coarse particles) 11.3 μg/m³
Local Sports Events
Historical Weather
Weather Forecasts for Other Cities in Japan
Learn More about Weather
FAQ — Weather in Hachiōji
Common questions about this page — answers customized for the data shown above.
The current weather in Hachiōji is light rain shower with a temperature of 24°C (feels like 28°C). Humidity is at 83% and wind speed is 6 km/h. Browse weather for other cities for comparison.
Tomorrow's forecast for Hachiōji shows light rain shower with a high of 28°C and a low of 22°C. There is a 86% chance of rain. Tomorrow’s sunrise and sunset times for Hachiōji are also available.
Over the next 7 days in Hachiōji, temperatures are forecast to range from a low of 21°C to a high of 33°C. The 7-day forecast table above shows day-by-day conditions, precipitation probability and hourly breakdowns. For weather in nearby cities, see Japan city pages.
Based on the latest forecast, rain is likely in Hachiōji on Thursday, Friday, and Saturday (50%+ chance of precipitation). The hourly forecast above gives more precise timing for any showers expected in the next 24 hours.
Wednesday is forecast to be the warmest day in Hachiōji this week, with a high of 33°C and sunny conditions expected.
Hachiōji sits at approximately 35.7° north latitude, which generally produces a temperate or subtropical climate, with warm summers, mild winters and moderate seasonal variation. Local geography (coast vs. inland, altitude, prevailing winds) shapes the specific weather patterns shown in the forecast above.
Climatically, the best time to visit Hachiōji is generally April to June and September to October (Northern Hemisphere spring and autumn) — outside the extremes of summer heat and winter chill. Exact timing depends on what you're after — fewer crowds, specific events, lowest rainfall, or warmest weather. Check the forecast above before planning a short trip.
In the Northern Hemisphere, summer falls in June–August and winter in December–February. Spring runs March–May and autumn runs September–November. Hachiōji follows this Northern/Southern Hemisphere pattern based on its latitude. See the sun page for exact daylight hours through the year.