🇯🇵 Weather in Nishi-Tokyo-shi
Map Overlays:
Hourly Forecast for Nishi-Tokyo-shi
12:00
27°
13%
13:00
26°
16%
14:00
26°
31%
15:00
25°
28%
16:00
25°
57%
17:00
24°
54%
18:00
24°
50%
19:00
24°
56%
20:00
23°
67%
21:00
23°
46%
22:00
23°
49%
23:00
22°
60%
00:00
22°
72%
01:00
22°
77%
02:00
21°
76%
03:00
21°
74%
04:00
21°
83%
05:00
21°
79%
06:00
20°
90%
07:00
21°
80%
08:00
21°
51%
09:00
20°
76%
10:00
20°
36%
11:00
20°
65%
14-Day Forecast for Nishi-Tokyo-shi
2026-09-04
Light rain shower
27° /
22°
2026-09-05
Light rain shower
22° /
20°
2026-09-06
Patchy rain nearby
23° /
20°
2026-09-07
Light rain shower
25° /
19°
2026-09-08
Light rain shower
23° /
19°
2026-09-09
Light rain shower
21° /
20°
2026-09-10
Light rain shower
22° /
21°
Additional Forecasts for Nishi-Tokyo-shi
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 284.0 μg/m³
O₃ (Ozone) 63.0 μg/m³
NO₂ (Nitrogen Dioxide) 56.2 μg/m³
SO₂ (Sulphur Dioxide) 48.6 μg/m³
PM2.5 (Fine particles) 32.6 μg/m³
PM10 (Coarse particles) 32.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Japan
Weather in Nishi-Tokyo-shi — FAQ
Answers refreshed each request based on current conditions in Nishi-Tokyo-shi.
What is the weather like right now in Nishi-Tokyo-shi?
Right now in Nishi-Tokyo-shi, Japan the temperature is 27.2°C (feels like 27.9°C), with overcast. Relative humidity is 55% and wind is 10.1 km/h.
What is today's high and low temperature in Nishi-Tokyo-shi?
Today's forecast high in Nishi-Tokyo-shi is 27.4°C and the overnight low is 22.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Nishi-Tokyo-shi today?
The chance of precipitation in Nishi-Tokyo-shi today is 80%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Nishi-Tokyo-shi differ from nearby cities?
Even short distances can change temperatures noticeably. Nishi-Tokyo-shi's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.