Yamanashi Weather Today

Partly cloudy 17°

Partly cloudy, feels like 19°.

Kofu, Yamanashi, Japan · Monday, 26 October 2026 05:30 local time

Low/High
16°/19°
Humidity
91%
Visibility
5.4 km
Wind
1.8 km/h
Dew point
16°
UV
0.0

Next 24 Hours

Yamanashi Hourly Weather

Yamanashi 7-Day Forecast

Today
16 °/19 °
Moderate rain Moderate rain
100%
4 km/h

Low/High16°/19°

Humidity92%

Pressure984 hPa

Sunrise/Sunset 06:01 16:57

Tue 27 Oct
16 °/26 °
Moderate rain Moderate rain
74%
13 km/h

Low/High16°/26°

Humidity73%

Pressure975 hPa

Sunrise/Sunset 06:02 16:56

Wed 28 Oct
11 °/19 °
Overcast Overcast
16%
15 km/h

Low/High11°/19°

Humidity57%

Pressure984 hPa

Sunrise/Sunset 06:03 16:55

Thu 29 Oct
8 °/19 °
Fog Fog
18%
7 km/h

Low/High8°/19°

Humidity78%

Pressure991 hPa

Sunrise/Sunset 06:04 16:54

Fri 30 Oct
9 °/16 °
Overcast Overcast
66%
5 km/h

Low/High9°/16°

Humidity76%

Pressure986 hPa

Sunrise/Sunset 06:05 16:53

Sat 31 Oct
9 °/21 °
Fog Fog
10%
6 km/h

Low/High9°/21°

Humidity74%

Pressure980 hPa

Sunrise/Sunset 06:06 16:52

Sun 1 Nov
6 °/19 °
Partly cloudy Partly cloudy
13%
8 km/h

Low/High6°/19°

Humidity64%

Pressure984 hPa

Sunrise/Sunset 06:07 16:51

Yamanashi Weather Summary

This page uses the forecast point for Kofu, the administrative centre of Yamanashi. Conditions vary across the region.

Kofu, Monday 26 October 2026: partly cloudy, 17°C (feels like 19°C), with a range of 16–19°C today. The highest chance of rain is 100%, around 06:00 local time. Tomorrow: moderate rain, 16–26°C — see weather tomorrow or the hourly forecast.

Tip: take an umbrella or a rain jacket.

Updated at 05:32 local time, 26 October 2026

Yamanashi Hourly Temperature and Chance of Rain

Yamanashi Temperature and Chance of Rain, Next Days

About Yamanashi

Yamanashi is a region in Japan. Its forecast point is at Kofu, the administrative centre, at 35.67°N, 138.57°E, about 275 m above sea level. Local time in Kofu is UTC+9 (Asia/Tokyo). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Yamanashi Air Quality

Good · AQI 20

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)0.4
PM10 (µg/m³)0.4
O₃ (µg/m³)37
NO₂ (µg/m³)10
SO₂ (µg/m³)4.5
CO (µg/m³)222

Air Quality →

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