Niihama Weather Conditions
Current Temperature Level
Niihama Weather Conditions
Current Temperature Level
Feels Like 35°C
Chances of Rain22%
30°22%1 PM29°24%2 PM28°26%3 PM29°38%4 PM31°28%5 PM
30°35%6 PM29°33%7 PM27°31%8 PM27°27%9 PM26°24%10 PM26°24%11 PM26°20%12 AM26°21%1 AM26°24%2 AM
25°47%3 AM25°73%4 AM25°67%5 AM26°50%6 AM26°37%7 AM27°52%8 AM27°53%9 AM27°53%10 AM27°55%11 AM28°61%Light rain may develop in some areas.
Last Updated: 2026-08-03 12:30 (Local Time)
35°NE
Direction
3.6km/h
Wind Speed
Gust Speed
3m/s
Precipitation
Precipitation
0.09mm
Pressure
1010mb
UV Index
9.8Very High
Today
28
°C
78%Tuesday
27
°C86%Wednesday
27
°C81%Thursday
27
°C73%Friday
27
°C71%Saturday
26
°C80%Sunday
26
°C71%Monday
26
°C71%Tuesday
26
°C80%Wednesday
27
°C79%Patchy rain nearby
Occasional light rain is expected and humidity will be 78%, with winds at 10.8 km/h.31°C / 25°C
Humi.78 %
Prec.2.02 mm
Sunrise
05:20 AM13hrs 46min
Sunset
07:06 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
27 °C
74 %
0
3.2 kmph / NNE
Partly Cloudy
Feels 29 °C
Cover 28 %
Visibility 10 km
1 AM
Partly Cloudy
26 °C
77 %
0
2.2 kmph / ENE
Partly CloudyFeels 29 °C
Cover 25 %
Visibility 10 km
2 AM
Clear
26 °C
78 %
0
1.1 kmph / ESE
ClearFeels 29 °C
Cover 24 %
Visibility 10 km
3 AM
Partly Cloudy
26 °C
79 %
0
0.7 kmph / ESE
Partly CloudyFeels 29 °C
Cover 31 %
Visibility 10 km
4 AM
Partly Cloudy
25 °C
80 %
0
0.4 kmph / SE
Partly CloudyFeels 29 °C
Cover 31 %
Visibility 10 km
5 AM
Partly Cloudy
25 °C
81 %
0
0.4 kmph / S
Partly CloudyFeels 29 °C
Cover 29 %
Visibility 10 km
6 AM
Sunny
26 °C
81 %
0.2
1.4 kmph / N
SunnyFeels 29 °C
Cover 23 %
Visibility 10 km
7 AM
Sunny
27 °C
79 %
0.9
3.2 kmph / NNE
SunnyFeels 30 °C
Cover 24 %
Visibility 10 km
8 AM
Partly Cloudy
29 °C
77 %
2.4
4.3 kmph / NNE
Partly CloudyFeels 33 °C
Cover 28 %
Visibility 10 km
9 AM
Partly Cloudy
29 °C
75 %
4.6
5.4 kmph / NNE
Partly CloudyFeels 34 °C
Cover 33 %
Visibility 10 km
10 AM
Patchy rain nearby
29 °C
74 %
7.1
4 kmph / NNE
Patchy rain nearbyFeels 34 °C
Cover 74 %
Visibility 10 km
11 AM
Patchy rain nearby
29 °C
74 %
9
2.5 kmph / NE
Patchy rain nearbyFeels 35 °C
Cover 82 %
Visibility 10 km
12 PM
Patchy rain nearby
30 °C
74 %
9.8
3.6 kmph / NE
Patchy rain nearbyFeels 35 °C
Cover 75 %
Visibility 10 km
1 PM
Patchy rain nearby
29 °C
74 %
9.2
1.8 kmph / ENE
Patchy rain nearbyFeels 34 °C
Cover 83 %
Visibility 10 km
2 PM
Patchy rain nearby
28 °C
75 %
7.2
4.3 kmph / SSE
Patchy rain nearbyFeels 32 °C
Cover 79 %
Visibility 10 km
3 PM
Patchy rain nearby
29 °C
75 %
5
9.4 kmph / SSE
Patchy rain nearbyFeels 34 °C
Cover 86 %
Visibility 9 km
4 PM
Patchy rain nearby
31 °C
73 %
2.7
10.1 kmph / SSE
Patchy rain nearbyFeels 37 °C
Cover 72 %
Visibility 9 km
5 PM
Patchy light rain in area with thunder
30 °C
76 %
1.1
7.2 kmph / SSE
Patchy light rain in area with thunderFeels 37 °C
Cover 88 %
Visibility 10 km
6 PM
Patchy light rain in area with thunder
29 °C
78 %
0.3
1.8 kmph / ESE
Patchy light rain in area with thunderFeels 35 °C
Cover 77 %
Visibility 10 km
7 PM
Patchy rain nearby
27 °C
82 %
0
1.4 kmph / W
Patchy rain nearbyFeels 30 °C
Cover 82 %
Visibility 10 km
8 PM
Patchy rain nearby
27 °C
84 %
0
6.1 kmph / S
Patchy rain nearbyFeels 30 °C
Cover 73 %
Visibility 10 km
9 PM
Patchy rain nearby
26 °C
84 %
0
10.1 kmph / SSE
Patchy rain nearbyFeels 29 °C
Cover 77 %
Visibility 10 km
10 PM
Patchy rain nearby
26 °C
84 %
0
10.8 kmph / SSE
Patchy rain nearbyFeels 28 °C
Cover 79 %
Visibility 10 km
11 PM
Patchy rain nearby
26 °C
85 %
0
10.4 kmph / SSE
Patchy rain nearbyFeels 28 °C
Cover 51 %
Visibility 10 km
31°24°31°25°31°25°28°25°29°25°29°25°29°25°27°24°29°24°29°23°29°24°29°24°30°24°29°24°29°24°29°24°30°24°29°23°29°23°29°23°29°24°29°24°29°24°29°23°29°23°28°23°28°23°28°23°28°23°28°23°28°23°AugustWeather Overview
No. of days:
Sunny
6
Cloudy
0
Rainy
25
Snowy
0
The monthly weather averages in Niihama consist of 6 sunny days, 0 cloudy days, 25 rainy days, and 0 snowy days.
Niihama's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Miyajima, Kumamoto
40 °C
Sunny
33%
9.7
12.6 kmph / NE
2.
Osawa, Fukuoka
40 °C
Sunny
33%
9.7
12.6 kmph / NE
3.
Ishinari, Saga
39 °C
Partly Cloudy
35%
9.8
13.3 kmph / NE
4.
Yashima, Kumamoto
39 °C
Sunny
36%
9.7
6.5 kmph / NE
5.
Ogoshi, Kumamoto
39 °C
Sunny
36%
9.7
6.5 kmph / NE
6.
Kumamoto, Kumamoto
39 °C
Sunny
36%
9.7
6.5 kmph / NE
7.
Yashiki, Kumamoto
39 °C
Sunny
36%
9.8
9 kmph / ENE
8.
Tachiarai, Fukuoka
39 °C
Partly Cloudy
36%
9.8
13.3 kmph / NE
9.
Kanzakimachi Kanzaki, Saga
39 °C
Partly Cloudy
37%
9.8
12.6 kmph / NE
10.
Saga, Saga
39 °C
Partly Cloudy
37%
9.7
11.9 kmph / NE
Last Updated: 03 Aug 2026, 03:58 AM
City Weather RankingsFAQs About Niihama Weather Conditions
1. What is the current temperature in Niihama today - 03 August 2026?
1. What is the current temperature in Niihama today - 03 August 2026?
The current temperature in Niihama is 30°C, with a feels-like temperature of 35°C. Today's forecast shows a high of 31°C and a low of 25°C, giving a 6 degree swing through the day as of 12:30 PM 03 August 2026.
2. What are the current weather parameters in Niihama today?
2. What are the current weather parameters in Niihama today?
Here is a complete overview of Niihama's current weather conditions as of 12:30 PM 03 August 2026: Condition : Patchy rain nearby Temperature : 30°C Pleasant (Feels like 35°C) Humidity : 74% Wind Speed : 3.6 km/h from NE (35 degrees), Gust 3 m/s UV Index : 9.8 (Very High Air Pressure : 1010 mb Cloud Cover : 75% Visibility : 10 km Precipitation : 0.09 mm (62% chance of rain)
3. What is the 10-day weather forecast for Niihama from 12:30 PM 03 August 2026?
3. What is the 10-day weather forecast for Niihama from 12:30 PM 03 August 2026?
From 12:30 PM 03 August 2026, Niihama's 10-day forecast shows this trend: Today (Aug. 3) : Temp. 28°C, Hum. 78% and Patchy rain nearby condition. Tuesday (Aug. 4) : Temp. 27°C, Hum. 86% and Patchy rain nearby condition. Wednesday (Aug. 5) : Temp. 27°C, Hum. 81% and Patchy rain nearby condition. Thursday (Aug. 6) : Temp. 27°C, Hum. 73% and Sunny condition. Friday (Aug. 7) : Temp. 27°C, Hum. 71% and Sunny condition. Saturday (Aug. 8) : Temp. 26°C, Hum. 80% and Patchy rain nearby condition. Sunday (Aug. 9) : Temp. 26°C, Hum. 71% and Sunny condition. Monday (Aug. 10) : Temp. 26°C, Hum. 71% and Sunny condition. Tuesday (Aug. 11) : Temp. 26°C, Hum. 80% and Rain Showers condition. Wednesday (Aug. 12) : Temp. 27°C, Hum. 79% and Rain Showers condition.
4. Will it rain in Niihama today?
4. Will it rain in Niihama today?
As of 12:30 PM 03 August 2026, yes — Niihama is currently experiencing rainfall with 0.09 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 Niihama in August 2026?
5. What is the monthly weather forecast for Niihama in August 2026?
August 2026 in Niihama is forecast to have 6 sunny days, 25 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 23°C to highs of 31°C.
6. How does the weather in Niihama affect air quality?
6. How does the weather in Niihama affect air quality?
Weather directly impacts air quality in Niihama. 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.
