Live Weather & Forecast
Weather in Ina
Nagano, Japan · Real-time conditions & 3-day outlook
12°C
Feels like 11°C
54°F / Feels 51°F
Sunny
Ina, Nagano
🌞 Daytime
Updated: 2026-04-16 08:00
Humidity
76%
Wind
13.7 km/h N
Wind Gust
15.7 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
2.2
(Low)
Precipitation
0 mm
Cloud Cover
5%
Dew Point
8°C
Wind Degree
10°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
255.9 μg/m³
NO₂
17.9 μg/m³
O₃
69 μg/m³
SO₂
7.6 μg/m³
PM 2.5
24 μg/m³
PM 10
27.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Ina, Nagano
12 AM
11°
Fog
1 AM
11°
Fog
2 AM
11°
Fog
3 AM
11°
Fog
4 AM
11°
Fog
5 AM
11°
Fog
6 AM
11°
Mist
7 AM
11°
Patchy rain nearby
8 AM
12°
Sunny
9 AM
13°
Sunny
10 AM
15°
Sunny
11 AM
16°
Sunny
12 PM
16°
Sunny
1 PM
17°
Sunny
2 PM
17°
Sunny
3 PM
17°
Sunny
4 PM
16°
Sunny
5 PM
15°
Sunny
6 PM
7°
Sunny
7 PM
4°
Clear
8 PM
4°
Clear
9 PM
3°
Clear
10 PM
2°
Clear
11 PM
2°
Clear
3-Day Forecast
Daily overview for Ina, Nagano
Today
Patchy rain nearby
17°
/
2°
🌧️ 89% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0.37 mm
☀️ UV Index: 2
🌅 Sunrise: 05:15 AM
🌇 Sunset: 06:22 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
19°
/
-0°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 10.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:14 AM
🌇 Sunset: 06:23 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
20°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 05:12 AM
🌇 Sunset: 06:24 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Ina
Plan your trip to Ina, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Ina?
Current conditions in Ina: Sunny, temperature 12°C, humidity 76%.
What is the best time to visit Ina?
The best time to visit Ina is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ina?
Ina is located at approximately 35.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ina?
The wettest period in Ina is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ina?
For visits to Ina during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Ina in 2026?
View the 2026 public holidays for Ina on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ina?
The weather forecast for Ina uses coordinates 35.8305, 137.9549.