🇯🇵 Weather in Isesaki
Map Overlays:
Hourly Forecast for Isesaki
23:00
20°
58%
00:00
19°
32%
01:00
18°
21%
02:00
18°
23%
03:00
17°
11%
04:00
17°
11%
05:00
17°
11%
06:00
20°
8%
07:00
21°
6%
08:00
23°
5%
09:00
24°
11%
10:00
25°
12%
11:00
26°
10%
12:00
27°
9%
13:00
27°
9%
14:00
28°
2%
15:00
28°
2%
16:00
28°
3%
17:00
26°
8%
18:00
25°
12%
19:00
24°
5%
20:00
23°
5%
21:00
22°
6%
22:00
22°
10%
14-Day Forecast for Isesaki
2026-06-13
Patchy rain nearby
28° /
16°
2026-06-14
Patchy rain nearby
28° /
17°
2026-06-15
Moderate rain
21° /
16°
2026-06-16
Sunny
29° /
14°
2026-06-17
Sunny
30° /
18°
2026-06-18
Patchy rain nearby
21° /
19°
2026-06-19
Patchy rain nearby
30° /
18°
Additional Forecasts for Isesaki
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 272.0 μg/m³
O₃ (Ozone) 62.0 μg/m³
NO₂ (Nitrogen Dioxide) 27.2 μg/m³
SO₂ (Sulphur Dioxide) 5.2 μg/m³
PM2.5 (Fine particles) 39.5 μg/m³
PM10 (Coarse particles) 40.6 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Japan
Weather in Isesaki — FAQ
Answers refreshed each request based on current conditions in Isesaki.
What is the weather like right now in Isesaki?
Right now in Isesaki, Japan the temperature is 20.2°C (feels like 15.7°C), with light rain shower. Relative humidity is 78% and wind is 3.6 km/h.
What is today's high and low temperature in Isesaki?
Today's forecast high in Isesaki is 28.4°C and the overnight low is 15.9°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Isesaki today?
The chance of precipitation in Isesaki today is 57%. 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 Isesaki differ from nearby cities?
Even short distances can change temperatures noticeably. Isesaki'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.