Shiroishi Weather Conditions
Current Temperature Level
Shiroishi Weather Conditions
Current Temperature Level
Feels Like 26°C
Chances of Rain12%
25°12%3 PM26°36%4 PM
26°23%5 PM25°35%6 PM23°75%7 PM22°79%8 PM22°67%9 PM22°79%10 PM22°77%11 PM22°76%12 AM22°77%1 AM22°79%2 AM21°78%3 AM
21°42%4 AM22°42%5 AM22°44%6 AM22°43%7 AM
23°42%8 AM23°49%9 AM25°40%10 AM26°47%11 AM27°36%12 PM28°38%1 PM28°27%Brief rain showers may pass through.
Last Updated: 2026-08-12 14:30 (Local Time)
91°E
Direction
13.7km/h
Wind Speed
Gust Speed
4.5m/s
Precipitation
Precipitation
0.04mm
Pressure
1008mb
UV Index
4.9Moderate
Today
24
°C
85%Thursday
24
°C88%Friday
24
°C91%Saturday
22
°C86%Sunday
22
°C81%Monday
22
°C81%Tuesday
23
°C80%Wednesday
26
°C76%Thursday
24
°C83%Friday
24
°C84%Rain Shower
Scattered light rain showers with a high of 24 °C. Humidity will be 85%, with light winds at 14.4 km/h.28°C / 20°C
Humi.85 %
Prec.10.27 mm
Sunrise
04:50 AM13hrs 44min
Sunset
06:34 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Rain Shower
22 °C
94 %
0
14.4 kmph / E
Rain Shower
Feels 23 °C
Cover 81 %
Visibility 10 km
1 AM
Rain Shower
22 °C
94 %
0
14.4 kmph / ESE
Rain ShowerFeels 23 °C
Cover 81 %
Visibility 10 km
2 AM
Mist
21 °C
94 %
0
8.6 kmph / ESE
MistFeels 24 °C
Cover 72 %
Visibility 2 km
3 AM
Rain Shower
20 °C
95 %
0
2.2 kmph / ENE
Rain ShowerFeels 24 °C
Cover 52 %
Visibility 10 km
4 AM
Mist
20 °C
96 %
0
3.6 kmph / NE
MistFeels 23 °C
Cover 52 %
Visibility 2 km
5 AM
Mist
20 °C
96 %
0
2.5 kmph / NNE
MistFeels 23 °C
Cover 81 %
Visibility 2 km
6 AM
Mist
21 °C
95 %
0.4
2.2 kmph / N
MistFeels 25 °C
Cover 74 %
Visibility 2 km
7 AM
Patchy rain nearby
23 °C
91 %
1.3
1.1 kmph / E
Patchy rain nearbyFeels 27 °C
Cover 68 %
Visibility 10 km
8 AM
Patchy rain nearby
24 °C
84 %
3.1
7.2 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 52 %
Visibility 10 km
9 AM
Patchy rain nearby
26 °C
73 %
5.2
9.4 kmph / E
Patchy rain nearbyFeels 27 °C
Cover 62 %
Visibility 10 km
10 AM
Patchy rain nearby
27 °C
68 %
7.2
14.4 kmph / ESE
Patchy rain nearbyFeels 28 °C
Cover 69 %
Visibility 10 km
11 AM
Patchy rain nearby
26 °C
65 %
4.1
14 kmph / SE
Patchy rain nearbyFeels 27 °C
Cover 88 %
Visibility 10 km
12 PM
Partly Cloudy
27 °C
62 %
4
6.8 kmph / SE
Partly CloudyFeels 28 °C
Cover 35 %
Visibility 10 km
1 PM
Partly Cloudy
28 °C
61 %
3.6
10.4 kmph / E
Partly CloudyFeels 29 °C
Cover 41 %
Visibility 10 km
2 PM
Rain Shower
25 °C
84 %
4.9
13.7 kmph / E
Rain ShowerFeels 26 °C
Cover 75 %
Visibility 10 km
3 PM
Rain Shower
26 °C
72 %
2.6
11.5 kmph / E
Rain ShowerFeels 28 °C
Cover 52 %
Visibility 10 km
4 PM
Patchy rain nearby
26 °C
75 %
0.7
10.4 kmph / E
Patchy rain nearbyFeels 28 °C
Cover 62 %
Visibility 10 km
5 PM
Rain Shower
25 °C
83 %
0.2
8.6 kmph / E
Rain ShowerFeels 28 °C
Cover 82 %
Visibility 10 km
6 PM
Rain Shower
23 °C
92 %
0
7.2 kmph / E
Rain ShowerFeels 26 °C
Cover 95 %
Visibility 10 km
7 PM
Rain Shower
22 °C
95 %
0
7.2 kmph / E
Rain ShowerFeels 25 °C
Cover 100 %
Visibility 10 km
8 PM
Rain Shower
22 °C
96 %
0
6.1 kmph / E
Rain ShowerFeels 25 °C
Cover 100 %
Visibility 10 km
9 PM
Rain Shower
22 °C
97 %
0
6.5 kmph / E
Rain ShowerFeels 25 °C
Cover 100 %
Visibility 10 km
10 PM
Rain Shower
22 °C
97 %
0
6.8 kmph / E
Rain ShowerFeels 25 °C
Cover 85 %
Visibility 10 km
11 PM
Rain Shower
22 °C
98 %
0
4.3 kmph / ENE
Rain ShowerFeels 26 °C
Cover 74 %
Visibility 10 km
29°21°
21°19°21°19°24°17°26°16°29°19°32°22°31°22°26°22°22°20°22°18°26°20°27°21°28°21°25°20°26°18°25°18°28°18°32°21°28°21°28°21°28°22°30°22°29°22°28°21°28°21°27°20°27°20°27°21°27°20°27°20°AugustWeather Overview
No. of days:
Sunny
2
Cloudy
3
Rainy
18
Snowy
0
The monthly weather averages in Shiroishi consist of 2 sunny days, 3 cloudy days, 18 rainy days, and 0 snowy days.
Shiroishi's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Honmachi, Kumamoto
33 °C
Partly Cloudy
43%
7.9
10.1 kmph / W
2.
Ozu, Kumamoto
33 °C
Partly Cloudy
43%
7.5
8.3 kmph / WNW
3.
Yashiki, Kumamoto
33 °C
Partly Cloudy
43%
7.5
8.3 kmph / WNW
4.
Arao, Kumamoto
33 °C
Partly Cloudy
46%
6.9
8.6 kmph / NNW
5.
Takeocho Takeo, Saga
33 °C
Partly Cloudy
46%
7.7
14.8 kmph / NNE
6.
Omura, Nagasaki
32 °C
Cloudy
43%
7.9
6.1 kmph / NE
7.
Saikaicho Kobago, Nagasaki
32 °C
Partly Cloudy
43%
7.9
6.1 kmph / NE
8.
Saga, Saga
32 °C
Partly Cloudy
52%
5.2
19.1 kmph / N
9.
Ishinari, Saga
32 °C
Partly Cloudy
52%
3.8
20.2 kmph / N
10.
Tachiarai, Fukuoka
32 °C
Partly Cloudy
56%
4.1
19.4 kmph / N
Last Updated: 12 Aug 2026, 05:57 AM
City Weather RankingsFAQs About Shiroishi Weather Conditions
1. What is the current temperature in Shiroishi today - 12 August 2026?
1. What is the current temperature in Shiroishi today - 12 August 2026?
The current temperature in Shiroishi is 25°C, with a feels-like temperature of 26°C. Today's forecast shows a high of 28°C and a low of 20°C, giving a 8 degree swing through the day as of 02:30 PM 12 August 2026.
2. What are the current weather parameters in Shiroishi today?
2. What are the current weather parameters in Shiroishi today?
Here is a complete overview of Shiroishi's current weather conditions as of 02:30 PM 12 August 2026: Condition : Rain Shower Temperature : 25°C Pleasant (Feels like 26°C) Humidity : 84% Wind Speed : 13.7 km/h from E (91 degrees), Gust 4.5 m/s UV Index : 4.9 (Moderate Air Pressure : 1008 mb Cloud Cover : 75% Visibility : 10 km Precipitation : 0.04 mm (85% chance of rain)
3. What is the 10-day weather forecast for Shiroishi from 02:30 PM 12 August 2026?
3. What is the 10-day weather forecast for Shiroishi from 02:30 PM 12 August 2026?
From 02:30 PM 12 August 2026, Shiroishi's 10-day forecast shows this trend: Today (Aug. 12) : Temp. 24°C, Hum. 85% and Rain Shower condition. Thursday (Aug. 13) : Temp. 24°C, Hum. 88% and Rain Shower condition. Friday (Aug. 14) : Temp. 24°C, Hum. 91% and Rain Shower condition. Saturday (Aug. 15) : Temp. 22°C, Hum. 86% and Patchy rain nearby condition. Sunday (Aug. 16) : Temp. 22°C, Hum. 81% and Patchy rain nearby condition. Monday (Aug. 17) : Temp. 22°C, Hum. 81% and Sunny condition. Tuesday (Aug. 18) : Temp. 23°C, Hum. 80% and Sunny condition. Wednesday (Aug. 19) : Temp. 26°C, Hum. 76% and Sunny condition. Thursday (Aug. 20) : Temp. 24°C, Hum. 83% and Rain Showers condition. Friday (Aug. 21) : Temp. 24°C, Hum. 84% and Rain Showers condition.
4. Will it rain in Shiroishi today?
4. Will it rain in Shiroishi today?
As of 02:30 PM 12 August 2026, yes — Shiroishi is currently experiencing rainfall with 0.04 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 Shiroishi in August 2026?
5. What is the monthly weather forecast for Shiroishi in August 2026?
August 2026 in Shiroishi is forecast to have 2 sunny days, 18 rainy days, 3 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 16°C to highs of 32°C.
6. How does the weather in Shiroishi affect air quality?
6. How does the weather in Shiroishi affect air quality?
Weather directly impacts air quality in Shiroishi. 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.
