Nagano Weather Conditions
Current Temperature Level
Nagano Weather Conditions
Current Temperature Level
Last Updated: 2026-08-08 14:00 (Local Time)
Rain Shower
Scattered light rain showers with a high of 22 °C. Humidity will be 87%, with light winds at 6.1 km/h.31°C / 18°C
Sunrise
04:59 AM13hrs 47min
Sunset
06:46 PMAugustWeather Overview
No. of days:
Sunny
2
Cloudy
2
Rainy
25
Snowy
0
The monthly weather averages in Nagano consist of 2 sunny days, 2 cloudy days, 25 rainy days, and 0 snowy days.
Nagano's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Gyoda, Saitama
37 °C
Partly Cloudy
35%
6.7
11.9 kmph / SSE
2.
Hanyu, Saitama
37 °C
Partly Cloudy
35%
6.7
11.9 kmph / SSE
3.
Konosu, Saitama
36 °C
Sunny
32%
6.6
15.5 kmph / SSE
4.
Minamishiro, Saitama
36 °C
Sunny
32%
6.6
15.5 kmph / SSE
5.
Kukichuo, Saitama
36 °C
Sunny
32%
6.6
15.5 kmph / SSE
6.
Satte, Saitama
36 °C
Sunny
32%
6.6
15.5 kmph / SSE
7.
Kazo, Saitama
36 °C
Sunny
32%
6.6
15.5 kmph / SSE
8.
Sano, Tochigi
36 °C
Patchy rain nearby
39%
6.6
7.9 kmph / SSE
9.
Tatebayashi, Gunma
36 °C
Patchy rain nearby
39%
6.6
7.9 kmph / SSE
10.
Ageoshimo, Saitama
36 °C
Sunny
32%
6.6
17.3 kmph / SSE
Last Updated: 08 Aug 2026, 05:35 AM
City Weather RankingsFAQs About Nagano Weather Conditions
1. What is the current temperature in Nagano today - 08 August 2026?
1. What is the current temperature in Nagano today - 08 August 2026?
The current temperature in Nagano is 29°C, with a feels-like temperature of 33°C. Today's forecast shows a high of 31°C and a low of 18°C, giving a 13 degree swing through the day as of 02:00 PM 08 August 2026.
2. What are the current weather parameters in Nagano today?
2. What are the current weather parameters in Nagano today?
Here is a complete overview of Nagano's current weather conditions as of 02:00 PM 08 August 2026: Condition : Patchy rain nearby Temperature : 29°C Pleasant (Feels like 33°C) Humidity : 74% Wind Speed : 6.1 km/h from NNE (33 degrees), Gust 2.9 m/s UV Index : 4.9 (Moderate Air Pressure : 1007 mb Cloud Cover : 81% Visibility : 9 km Precipitation : 1.99 mm (86% chance of rain)
3. What is the 10-day weather forecast for Nagano from 02:00 PM 08 August 2026?
3. What is the 10-day weather forecast for Nagano from 02:00 PM 08 August 2026?
From 02:00 PM 08 August 2026, Nagano's 10-day forecast shows this trend: Today (Aug. 8) : Temp. 22°C, Hum. 87% and Rain Shower condition. Sunday (Aug. 9) : Temp. 22°C, Hum. 88% and Patchy rain nearby condition. Monday (Aug. 10) : Temp. 22°C, Hum. 85% and Patchy rain nearby condition. Tuesday (Aug. 11) : Temp. 19°C, Hum. 76% and Partly Cloudy condition. Wednesday (Aug. 12) : Temp. 20°C, Hum. 76% and Patchy rain nearby condition. Thursday (Aug. 13) : Temp. 20°C, Hum. 82% and Patchy rain nearby condition. Friday (Aug. 14) : Temp. 23°C, Hum. 77% and Patchy rain nearby condition. Saturday (Aug. 15) : Temp. 20°C, Hum. 88% and Partly Cloudy condition. Sunday (Aug. 16) : Temp. 24°C, Hum. 82% and Rain Showers condition. Monday (Aug. 17) : Temp. 24°C, Hum. 83% and Rain Showers condition.
4. Will it rain in Nagano today?
4. Will it rain in Nagano today?
As of 02:00 PM 08 August 2026, yes — Nagano is currently experiencing rainfall with 1.99 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Nagano in August 2026?
5. What is the monthly weather forecast for Nagano in August 2026?
August 2026 in Nagano is forecast to have 2 sunny days, 25 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 34°C.
6. How does the weather in Nagano affect air quality?
6. How does the weather in Nagano affect air quality?
Weather directly impacts air quality in Nagano. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.



