15°
Light drizzle, feels like 16°.
Nagano, Japan · Monday, 26 October 2026 05:30 local time
Low/High
15°/18°
Humidity
97%
Visibility
0.6 km
Wind
0.4 km/h
Dew point
14°
UV
0.0
Next 24 Hours
Nagano Hourly Weather — 48 hours ahead
| Time | Weather | Temperature | Feels like | Rain | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Monday, 26 October 2026 | |||||||
| 05:00 | | Heavy drizzle | 15° | 16° | 100% | 96% | 3 km/h |
| 06:00 |  | Light drizzle | 15° | 16° | 100% | 97% | 2 km/h |
| 07:00 |  | Partly cloudy | 15° | 16° | 100% | 96% | 3 km/h |
| 08:00 | | Light drizzle | 15° | 16° | 100% | 95% | 1 km/h |
| 09:00 | | Light rain | 15° | 16° | 100% | 96% | 1 km/h |
| 10:00 | | Drizzle | 16° | 17° | 100% | 95% | 4 km/h |
| 11:00 | | Light rain | 16° | 17° | 100% | 95% | 5 km/h |
| 12:00 | | Light rain | 17° | 18° | 100% | 93% | 9 km/h |
| 13:00 | | Drizzle | 17° | 18° | 100% | 91% | 11 km/h |
| 14:00 | | Drizzle | 18° | 19° | 100% | 92% | 5 km/h |
| 15:00 | | Light drizzle | 17° | 18° | 97% | 91% | 8 km/h |
| 16:00 |  | Overcast | 17° | 18° | 86% | 91% | 7 km/h |
| 17:00 | | Partly cloudy | 17° | 17° | 70% | 89% | 6 km/h |
| 18:00 |  | Mostly clear | 16° | 17° | 55% | 88% | 7 km/h |
| 19:00 | | Partly cloudy | 16° | 16° | 39% | 86% | 8 km/h |
| 20:00 | | Partly cloudy | 16° | 16° | 24% | 85% | 8 km/h |
| 21:00 |  | Overcast | 16° | 16° | 13% | 84% | 9 km/h |
| 22:00 | | Partly cloudy | 16° | 16° | 10% | 85% | 8 km/h |
| 23:00 | | Mostly clear | 16° | 16° | 12% | 85% | 7 km/h |
| Tuesday, 27 October 2026 | |||||||
| 00:00 | | Partly cloudy | 16° | 16° | 16% | 86% | 6 km/h |
| 01:00 | | Partly cloudy | 16° | 16° | 24% | 88% | 6 km/h |
| 02:00 | | Light drizzle | 15° | 16° | 34% | 92% | 5 km/h |
| 03:00 | | Light drizzle | 15° | 16° | 42% | 93% | 4 km/h |
| 04:00 | | Partly cloudy | 15° | 16° | 44% | 95% | 2 km/h |
| 05:00 | | Partly cloudy | 15° | 15° | 42% | 96% | 3 km/h |
| 06:00 | | Partly cloudy | 14° | 15° | 42% | 96% | 3 km/h |
| 07:00 | | Partly cloudy | 15° | 16° | 44% | 95% | 3 km/h |
| 08:00 | | Partly cloudy | 16° | 17° | 48% | 93% | 2 km/h |
| 09:00 | | Partly cloudy | 16° | 17° | 52% | 94% | 3 km/h |
| 10:00 | | Partly cloudy | 17° | 18° | 57% | 88% | 5 km/h |
| 11:00 | | Partly cloudy | 18° | 19° | 62% | 80% | 6 km/h |
| 12:00 | | Partly cloudy | 18° | 18° | 65% | 73% | 7 km/h |
| 13:00 | | Partly cloudy | 18° | 18° | 65% | 70% | 6 km/h |
| 14:00 | | Mostly clear | 18° | 18° | 63% | 69% | 5 km/h |
| 15:00 | | Mostly clear | 18° | 18° | 61% | 69% | 5 km/h |
| 16:00 |  | Clear sky | 18° | 18° | 59% | 68% | 4 km/h |
| 17:00 | | Clear sky | 16° | 16° | 56% | 79% | 3 km/h |
| 18:00 |  | Clear sky | 15° | 15° | 58% | 76% | 3 km/h |
| 19:00 | | Partly cloudy | 15° | 14° | 67% | 76% | 5 km/h |
| 20:00 | | Mostly clear | 15° | 14° | 80% | 73% | 2 km/h |
| 21:00 | | Mostly clear | 15° | 14° | 90% | 72% | 2 km/h |
| 22:00 | | Clear sky | 14° | 13° | 94% | 71% | 4 km/h |
| 23:00 | | Clear sky | 13° | 12° | 96% | 74% | 3 km/h |
| Wednesday, 28 October 2026 | |||||||
| 00:00 | | Clear sky | 12° | 11° | 97% | 72% | 4 km/h |
| 01:00 | | Mostly clear | 12° | 11° | 99% | 68% | 5 km/h |
| 02:00 | | Mostly clear | 12° | 10° | 100% | 70% | 5 km/h |
| 03:00 | | Partly cloudy | 11° | 10° | 100% | 69% | 4 km/h |
| 04:00 | | Light drizzle | 10° | 9° | 100% | 88% | 5 km/h |
Summary
This page uses one forecast point in Nagano. Conditions vary across the region.
Over the next 48 hours in Nagano, temperatures range from 10 to 18°C. The highest chance of rain is 100%, around 05:00 on Monday (local time).
Updated at 05:37 local time, 26 October 2026
Nagano Hourly Temperature and Chance of Rain
Nagano Air Quality
Good · AQI 25Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)1.4
PM10 (µg/m³)1.8
O₃ (µg/m³)49
NO₂ (µg/m³)4.9
SO₂ (µg/m³)2.3
CO (µg/m³)194
Windy Map
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