Nagano, Japan
Weather in Nagano
9°
Partly cloudy
Feels like 7° High↑17° Low↓8°
1° warmer than yesterday
Next 2 hours
No precipitation in the next 2 hours.
- Wind
- 0.8 m/s W gusts 2.5
- Humidity
- 81% dew point 6°
- Pressure
- 1023 hPa steady
- UV index
- 0 low
Tips for the next hours
Umbrella
Not needed.
Clothing
Warm jacket. Feels like 6° to 15°.
Sun
UV up to 3 around midday: use sunscreen.
Week
from 2° to 17°Normal for the date
-
Today14 November Low8° High17°
- Weather
- Partly cloudy
- Precipitation
- 0.0 mm · 3%
- Wind
- 1.6 m/s W, gusts 4.7
- UV index
- 3 · moderate
- Normal
- ↑12° ↓3°
- Forecast confidence
- Medium confidence · ±2°
- Sun
- –
-
Tomorrow15 November 98% Low11° High13°
- Weather
- Rain
- Precipitation
- 13.0 mm · 98%
- Wind
- 1.4 m/s W, gusts 5.5
- UV index
- 1 · low
- Normal
- ↑12° ↓3°
- Forecast confidence
- Medium confidence · ±2°
- Sun
- –
-
Mon16 November 92% Low8° High13°
- Weather
- Drizzle
- Precipitation
- 0.2 mm · 92%
- Wind
- 4.1 m/s NE, gusts 12.5
- UV index
- 3 · low
- Normal
- ↑12° ↓3°
- Forecast confidence
- Medium confidence · ±2°
- Sun
- –
-
Tue17 November Low6° High15°
- Weather
- Fog
- Precipitation
- 0.0 mm · 11%
- Wind
- 2.6 m/s NW, gusts 7.7
- UV index
- 3 · moderate
- Normal
- ↑12° ↓3°
- Forecast confidence
- Medium confidence · ±2°
- Sun
- –
-
Wed18 November 75% Low8° High17°
- Weather
- Rain showers
- Precipitation
- 21.0 mm · 75%
- Wind
- 2.1 m/s SW, gusts 7.7
- UV index
- 3 · low
- Normal
- ↑12° ↓2°
- Forecast confidence
- Low confidence · ±4°
- Sun
- –
-
Thu19 November 84% Low4° High14°
- Weather
- Rain showers
- Precipitation
- 15.3 mm · 84%
- Wind
- 4.6 m/s S, gusts 14.7
- UV index
- 3 · moderate
- Normal
- ↑11° ↓2°
- Forecast confidence
- Low confidence · ±3°
- Sun
- –
-
Fri20 November 77% Low2° High12°
- Weather
- Rain showers
- Precipitation
- 12.3 mm · 77%
- Wind
- 1.6 m/s S, gusts 6.8
- UV index
- 3 · moderate
- Normal
- ↑11° ↓2°
- Forecast confidence
- Low confidence · ±3°
- Sun
- –
AI Weather Insights for week
Storm warning
Crosswind
Heavy rain
Black ice
Ice
Best drive windows
Mon–Tue
—
Acceptable conditions
Wed–Thu
—
Poor conditions
Fri–Sat
—
Poor conditions
Recommendations
- Reduce speed
- Increase following distance
- Avoid overpasses — they freeze first
- Use winter tyres
- Check tyre pressure
- Plan extra travel time
Confidence:
60%
Cold and windy
Wind chill
Rain
Humidity
Umbrella
Rain boots
Ice cleats
What to wear
- Warm jacket
- Thermal layers
- Rain coat
- Waterproof pants
Recommendations
- Dress in layers
- Wear a warm jacket
- Carry an umbrella
- Wear rain boots
- Use ice cleats
Confidence:
60%
Multiple risk factors
Temperature stress
Wind chill
Pressure change
Humidity discomfort
Sensitive groups
Elderly
Cardiovascular conditions
Respiratory conditions
Joint pain sufferers
Recommendations
- Dress warmly
- Protect yourself from cold
- Protect extremities from cold
- Monitor blood pressure
- Watch for frostbite signs
Confidence:
50%
AI-generated insights based on weather data. Not a substitute for official forecasts or medical advice. Use your own judgement.
7-day weather forecast for Nagano, Nagano, Japan
The 7-day forecast for Nagano, Nagano, Japan shows temperatures ranging from a high of 17 °C to a low of 2 °C. Currently it is 9 °C with partly cloudy conditions. Wind speed is 0.8 m/s.