21°
Partly cloudy, feels like 20°.
Yamaguchi, Japan · Tuesday, 27 October 2026
Low/High
16°/21°
Humidity
71%
Chance of rain
48%
Wind
10.4 km/h
UV
5.1
Temperature Tomorrow
Yamaguchi Weather Tomorrow by Time of Day
| Time of day | Weather | Temperature | Chance of rain | |
|---|---|---|---|---|
| Morning | | Mostly clear | 18–20°C | 48% |
| Afternoon | | Mostly clear | 18–21°C | 19% |
| Evening |  | Clear sky | 16–18°C | 6% |
| Night |  | Clear sky | 16–16°C | 0% |
Yamaguchi Weather Tomorrow — Tuesday, 27 October 2026
Tue 27 Oct
16 °/21 °
Partly cloudy
48%
10 km/h
Tue 27 Oct
16 °/21 °
Partly cloudy
48%
10 km/h
Low/High16°/21°
Humidity71%
Pressure998 hPa
Sunrise/Sunset 06:29 17:26
Yamaguchi Hourly Weather Tomorrow
| Time | Weather | Temperature | Feels like | Rain | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Tuesday, 27 October 2026 | |||||||
| 00:00 |  | Partly cloudy | 19° | 20° | 6% | 90% | 10 km/h |
| 01:00 | | Partly cloudy | 19° | 20° | 4% | 88% | 9 km/h |
| 02:00 | | Partly cloudy | 19° | 20° | 8% | 84% | 9 km/h |
| 03:00 | | Partly cloudy | 19° | 20° | 13% | 82% | 9 km/h |
| 04:00 | | Mostly clear | 19° | 20° | 16% | 81% | 10 km/h |
| 05:00 | | Mostly clear | 19° | 19° | 18% | 79% | 9 km/h |
| 06:00 | | Clear sky | 18° | 18° | 23% | 77% | 9 km/h |
| 07:00 | | Clear sky | 18° | 18° | 32% | 76% | 8 km/h |
| 08:00 | | Clear sky | 19° | 19° | 43% | 73% | 8 km/h |
| 09:00 | | Mostly clear | 20° | 20° | 48% | 70% | 9 km/h |
| 10:00 | | Mostly clear | 20° | 20° | 42% | 66% | 9 km/h |
| 11:00 | | Partly cloudy | 20° | 20° | 30% | 72% | 9 km/h |
| 12:00 | | Mostly clear | 20° | 20° | 19% | 70% | 10 km/h |
| 13:00 | | Clear sky | 21° | 20° | 12% | 63% | 10 km/h |
| 14:00 | | Mostly clear | 20° | 19° | 6% | 66% | 10 km/h |
| 15:00 | | Mostly clear | 19° | 19° | 3% | 69% | 10 km/h |
| 16:00 | | Mostly clear | 18° | 18° | 3% | 70% | 10 km/h |
| 17:00 | | Clear sky | 18° | 17° | 5% | 70% | 9 km/h |
| 18:00 | | Clear sky | 17° | 16° | 6% | 67% | 9 km/h |
| 19:00 | | Clear sky | 17° | 15° | 4% | 64% | 9 km/h |
| 20:00 | | Clear sky | 16° | 15° | 2% | 57% | 9 km/h |
| 21:00 | | Clear sky | 16° | 14° | 0% | 54% | 8 km/h |
| 22:00 | | Clear sky | 16° | 14° | 0% | 53% | 8 km/h |
| 23:00 | | Clear sky | 16° | 14° | 0% | 59% | 9 km/h |
Summary
This page uses one forecast point in Yamaguchi. Conditions vary across the region.
Tomorrow, Tuesday 27 October 2026, the weather in Yamaguchi is forecast to be partly cloudy, with temperatures of 16–21°C and a chance of rain of up to 48%, highest around 09:00 local time. Rain is possible at certain hours.
Updated at 05:47 local time, 26 October 2026
Yamaguchi Hourly Temperature and Chance of Rain
Yamaguchi Air Quality
Good · AQI 37Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)0.8
PM10 (µg/m³)0.9
O₃ (µg/m³)82
NO₂ (µg/m³)6.9
SO₂ (µg/m³)1.7
CO (µg/m³)171
Windy Map
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