Nagano
Tomorrow
Tomorrow weather in Nagano
Monday, 15th December 2025
3°
Moderate or heavy snow showers
The weather tomorrow in Nagano will be similar like today, with max temperatures of 3°.
The rain is expected to get stronger, the expected precipitation are 17 mm.
3° / -7°
Temp
12.17 cm
Snow
7 km/h
Wind
93%
Humidity
Nagano Tomorrow's Weather Forecast
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Nagano Weather Pages
Nagano hourly forecast for tomorrow
Scroll right to see more weather forecasts for Nagano tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:52 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 16:32 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | |  |  | | | |  |  | |  | | |  |  |  | | | | |  |  | Next |
| temperatures | -1° | 1.3° | 0.2° | 0.1° | -1.7° | -2.8° | -3.1° | Sunrise | -3.3° | 0.4° | 1.7° | 2.3° | 2.9° | 3.3° | 3.4° | 3.2° | 2.7° | 0.2° | Sunset | -5.6° | -6.4° | -6.8° | -6.7° | -6.3° | -5.7° | -5.9° | |
| feels like | -2.6° | 0° | -2° | -1.8° | -3.4° | -4.6° | -4.9° | -3.3° | -0.2° | 1° | 1° | 1° | 1.3° | 1.4° | 1.3° | 0.8° | -1.9° | -8.1° | -8.7° | -8.3° | -6.8° | -6.3° | -5.8° | -5.9° | |||
| wind speed | 5 km/h | 5 km/h | 7 km/h | 6 km/h | 5 km/h | 5 km/h | 5 km/h | 3 km/h | 3 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 5 km/h | 5 km/h | 4 km/h | 3 km/h | 2 km/h | 3 km/h | 3 km/h | |||
| wind degree | 278° | 294° | 318° | 318° | 322° | 317° | 314° | 316° | 314° | 344° | 8° | 9° | 13° | 14° | 18° | 18° | 16° | 5° | 354° | 346° | 328° | 313° | 316° | 304° | |||
| wind direction | W | WNW | NW | NW | NW | NW | NW | NW | NW | NNW | N | N | NNE | NNE | NNE | NNE | NNE | N | N | NNW | NNW | NW | NW | NW | |||
| Precipitation | 2 mm | 2.8 mm | 2.2 mm | 2.2 mm | 1.7 mm | 1.4 mm | 1 mm | 1.2 mm | 1.2 mm | 0.7 mm | 0.4 mm | 0.3 mm | 0.3 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 78% | 81% | 89% | 85% | 61% | 60% | 85% | 0% | |||
| humidity | 90% | 97% | 98% | 98% | 99% | 99% | 99% | 99% | 98% | 96% | 93% | 86% | 82% | 80% | 80% | 84% | 91% | 95% | 95% | 95% | 95% | 95% | 95% | 93% | |||
| dew point | -2.4° | 0.9° | -0.2° | -0.1° | -1.9° | -3° | -3.2° | -3.5° | 0.1° | 1.1° | 1.3° | 0.8° | 0.6° | 0.3° | 0.1° | 0.2° | -1.1° | -6.3° | -7.1° | -7.5° | -7.4° | -6.9° | -6.5° | -6.8° | |||
| visibility | 5 km | 2 km | 2 km | 2 km | 2 km | 2 km | 7 km | 7 km | 7 km | 7 km | 5 km | 9 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | |||
| cloud cover | 59% | 98% | 89% | 98% | 100% | 100% | 100% | 100% | 94% | 74% | 53% | 77% | 86% | 70% | 79% | 74% | 75% | 81% | 75% | 74% | 52% | 84% | 71% | 30% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.5 | 1 | 1.6 | 2.1 | 1.8 | 1.1 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Nagano tomorrow
The weather in Nagano tomorrow is expected to be slightly cooler than usual, with a forecast temperature of 3 °C, compared to an average of 5.4 °C for 15th of December in recent years.
temperatures
3 °C
rain
17.9 mm
wind
7 km/h
snow
12.17 cm
Nagano daylight overview ☀️
Tomorrow in Nagano, The sun rises at 06:52 and sets at 16:32, giving a total daylight duration of 9 hours and 40 minutes.
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What to wear tomorrow in Nagano? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Nagano forecast.
Long-sleeve shirt
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Scarf
Umbrella
The weather tomorrow in Nagano - FAQ
What is the maximum temperature for tomorrow in Nagano?
The maximum temperature for tomorrow in Nagano is expected to be 3° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow tomorrow in Nagano? ❄️
Yes, there is a 51% chance of snow in Nagano tomorrow, with an expected snowfall of 12.17 cm cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.
Will it rain tomorrow in Nagano? 🌧️
Yes, there is a 90% chance of rain in Nagano tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Nagano? 🌀
The wind in Nagano is expected to blow at 7 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Nagano tomorrow?
Given the forecast of 3 °C with a 90% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Nagano tomorrow.
What is the sunrise and sunset time for Nagano tomorrow?
The sun is expected to rise at 06:52 and set at 16:32 in Nagano.
How accurate is the weather forecast Nagano tomorrow? ✅
Nagano weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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