🇯🇵 Weather in Chikusei
Map Overlays:
Hourly Forecast for Chikusei
05:00
20°
27%
06:00
20°
29%
07:00
21°
27%
08:00
22°
24%
09:00
23°
22%
10:00
24°
18%
11:00
27°
15%
12:00
27°
14%
13:00
29°
12%
14:00
30°
11%
15:00
30°
2%
16:00
28°
7%
17:00
27°
4%
18:00
26°
5%
19:00
26°
9%
20:00
25°
17%
21:00
25°
46%
22:00
25°
17%
23:00
24°
19%
00:00
23°
10%
01:00
22°
12%
02:00
22°
18%
03:00
22°
10%
04:00
21°
16%
14-Day Forecast for Chikusei
2026-10-21
Overcast
30° /
20°
2026-10-22
Overcast
23° /
14°
2026-10-23
Overcast
20° /
13°
2026-10-24
Light rain
17° /
15°
2026-10-25
Overcast
24° /
16°
2026-10-26
Light rain
19° /
17°
2026-10-27
Sunny
21° /
13°
Additional Forecasts for Chikusei
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 188.0 μg/m³
O₃ (Ozone) 44.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.2 μg/m³
SO₂ (Sulphur Dioxide) 2.6 μg/m³
PM2.5 (Fine particles) 3.4 μg/m³
PM10 (Coarse particles) 4.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Japan
Weather in Chikusei — FAQ
Answers refreshed each request based on current conditions in Chikusei.
What is the weather like right now in Chikusei?
Right now in Chikusei, Japan the temperature is 20.6°C (feels like 22.9°C), with overcast. Relative humidity is 86% and wind is 3.6 km/h.
What is today's high and low temperature in Chikusei?
Today's forecast high in Chikusei is 30.0°C and the overnight low is 20.4°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Chikusei today?
The chance of precipitation in Chikusei today is 40%. 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 Chikusei differ from nearby cities?
Even short distances can change temperatures noticeably. Chikusei'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.