How accurate is the forecast for Ichinomiya?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Ichinomiya JP

July 23, 2026 · 2:18 am

30^°

Cielo despejado

Sensación 38°C

Humedad: 83%
Viento: 8 km/h NE
Presión: 1008 hPa
Cloud: 14%

Índice UV

Muy alto

8.1

Avoid sun 10am–4pm. Cover up and use SPF 50+.

Clima cercano

Ciudades cerca de Ichinomiya

Compare weather conditions in surrounding cities and open any local forecast instantly.

3.4 km Kawasugaya JP View forecast 9.7 km Mobara JP View forecast 10.3 km Ushigome JP View forecast 13.4 km Chōnan JP View forecast 13.9 km Ōhara JP View forecast 14.9 km Nagadomi JP View forecast 15.5 km Ōtaki JP View forecast 15.7 km Ōamishirasato JP View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.