Karatsu Weather Conditions
Current Temperature Level
Karatsu Weather Conditions
Current Temperature Level
Feels Like 27°C
Chances of Rain56%
24°56%4 AM24°37%5 AM
24°35%6 AM24°58%7 AM25°30%8 AM26°19%9 AM27°53%10 AM
27°50%11 AM27°49%12 PM28°52%1 PM28°55%2 PM27°48%3 PM28°51%4 PM28°28%5 PM28°23%6 PM27°17%7 PM26°33%8 PM26°44%9 PM25°23%10 PM25°38%11 PM24°38%12 AM24°37%1 AM24°41%2 AM
24°13%Light rain may develop in some areas.
Last Updated: 2026-08-13 03:15 (Local Time)
41°NE
Direction
9km/h
Wind Speed
Gust Speed
3.9m/s
Precipitation
Precipitation
0.5mm
Pressure
1002mb
UV Index
0Low
Today
26
°C
81%Friday
26
°C76%Saturday
27
°C74%Sunday
27
°C76%Monday
28
°C71%Tuesday
27
°C76%Wednesday
28
°C75%Thursday
28
°C71%Friday
28
°C81%Saturday
27
°C81%Patchy rain nearby
Occasional light rain is expected and humidity will be 81%, with winds at 11.2 km/h.28°C / 24°C
Humi.81 %
Prec.9.18 mm
Sunrise
05:41 AM13hrs 27min
Sunset
07:08 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
25 °C
87 %
0
11.2 kmph / NE
Patchy rain nearby
Feels 28 °C
Cover 76 %
Visibility 9 km
1 AM
Patchy rain nearby
25 °C
88 %
0
9 kmph / NE
Patchy rain nearbyFeels 28 °C
Cover 87 %
Visibility 9 km
2 AM
Patchy rain nearby
24 °C
88 %
0
9.7 kmph / NE
Patchy rain nearbyFeels 27 °C
Cover 76 %
Visibility 9 km
3 AM
Patchy rain nearby
24 °C
89 %
0
9 kmph / NE
Patchy rain nearbyFeels 27 °C
Cover 79 %
Visibility 9 km
4 AM
Patchy rain nearby
24 °C
90 %
0
8.6 kmph / NE
Patchy rain nearbyFeels 27 °C
Cover 84 %
Visibility 10 km
5 AM
Light Drizzle
24 °C
89 %
0
7.2 kmph / NE
Light DrizzleFeels 28 °C
Cover 50 %
Visibility 5 km
6 AM
Patchy rain nearby
24 °C
89 %
0
5.8 kmph / ENE
Patchy rain nearbyFeels 28 °C
Cover 71 %
Visibility 9 km
7 AM
Patchy rain nearby
25 °C
86 %
0.6
2.9 kmph / ENE
Patchy rain nearbyFeels 29 °C
Cover 86 %
Visibility 10 km
8 AM
Patchy rain nearby
26 °C
80 %
1.7
1.4 kmph / ENE
Patchy rain nearbyFeels 29 °C
Cover 76 %
Visibility 10 km
9 AM
Light Drizzle
27 °C
75 %
3.7
1.8 kmph / NNW
Light DrizzleFeels 29 °C
Cover 81 %
Visibility 5 km
10 AM
Rain Shower
27 °C
74 %
6.3
3.6 kmph / NNW
Rain ShowerFeels 30 °C
Cover 76 %
Visibility 10 km
11 AM
Patchy rain nearby
27 °C
74 %
8.4
5.4 kmph / NW
Patchy rain nearbyFeels 30 °C
Cover 84 %
Visibility 9 km
12 PM
Rain Shower
28 °C
74 %
9.6
6.8 kmph / NW
Rain ShowerFeels 30 °C
Cover 82 %
Visibility 10 km
1 PM
Rain Shower
28 °C
75 %
9.6
9.7 kmph / NW
Rain ShowerFeels 30 °C
Cover 84 %
Visibility 10 km
2 PM
Patchy rain nearby
27 °C
75 %
7.9
9 kmph / NW
Patchy rain nearbyFeels 30 °C
Cover 81 %
Visibility 9 km
3 PM
Rain Shower
28 °C
73 %
5.6
9 kmph / NW
Rain ShowerFeels 30 °C
Cover 77 %
Visibility 10 km
4 PM
Patchy rain nearby
28 °C
71 %
3
7.2 kmph / NNW
Patchy rain nearbyFeels 31 °C
Cover 73 %
Visibility 9 km
5 PM
Patchy rain nearby
28 °C
70 %
1.3
6.5 kmph / NNW
Patchy rain nearbyFeels 31 °C
Cover 77 %
Visibility 10 km
6 PM
Patchy rain nearby
27 °C
73 %
0.3
6.5 kmph / N
Patchy rain nearbyFeels 30 °C
Cover 54 %
Visibility 10 km
7 PM
Patchy rain nearby
26 °C
79 %
0
6.1 kmph / N
Patchy rain nearbyFeels 29 °C
Cover 79 %
Visibility 9 km
8 PM
Patchy rain nearby
26 °C
83 %
0
2.9 kmph / ENE
Patchy rain nearbyFeels 29 °C
Cover 81 %
Visibility 9 km
9 PM
Patchy rain nearby
25 °C
84 %
0
4 kmph / SSE
Patchy rain nearbyFeels 29 °C
Cover 82 %
Visibility 10 km
10 PM
Patchy rain nearby
25 °C
85 %
0
6.1 kmph / SSW
Patchy rain nearbyFeels 28 °C
Cover 84 %
Visibility 9 km
11 PM
Patchy rain nearby
24 °C
86 %
0
6.8 kmph / SSW
Patchy rain nearbyFeels 28 °C
Cover 78 %
Visibility 9 km
33°26°32°26°33°27°32°27°31°27°34°26°34°27°34°27°33°26°31°26°29°24°28°24°29°24°30°24°29°25°30°24°29°23°31°25°29°26°30°25°30°25°30°26°30°25°29°25°29°25°29°24°29°24°29°25°29°24°29°25°28°24°AugustWeather Overview
No. of days:
Sunny
9
Cloudy
2
Rainy
20
Snowy
0
The monthly weather averages in Karatsu consist of 9 sunny days, 2 cloudy days, 20 rainy days, and 0 snowy days.
Japan's Hottest Cities - August 2026
1.
Ishigaki, Okinawa
28 °C
Patchy rain nearby
85%
0
11.2 kmph / ENE
2.
Hirado, Nagasaki
26 °C
Light Drizzle
81%
0
23.4 kmph / NNE
3.
Itoman, Okinawa
26 °C
Rain Shower
87%
0
3.6 kmph / SE
4.
Naha, Okinawa
26 °C
Light Rain
88%
0
3.6 kmph / SE
5.
Yonashiro Teruma, Okinawa
26 °C
Rain Shower
88%
0
3.6 kmph / SE
6.
Arao, Kumamoto
26 °C
Partly Cloudy
71%
0
3.6 kmph / E
7.
Kamigoto, Nagasaki
26 °C
Partly Cloudy
81%
0
24.5 kmph / NE
8.
Koja, Okinawa
26 °C
Rain Shower
88%
0
3.6 kmph / SE
9.
Yamaga, Kumamoto
26 °C
Clear
67%
0
3.6 kmph / SE
10.
Tamana, Kumamoto
26 °C
Clear
67%
0
3.6 kmph / SE
Last Updated: 12 Aug 2026, 06:47 PM
City Weather RankingsFAQs About Karatsu Weather Conditions
1. What is the current temperature in Karatsu today - 13 August 2026?
1. What is the current temperature in Karatsu today - 13 August 2026?
The current temperature in Karatsu is 24°C, with a feels-like temperature of 27°C. Today's forecast shows a high of 28°C and a low of 24°C, giving a 4 degree swing through the day as of 03:15 AM 13 August 2026.
2. What are the current weather parameters in Karatsu today?
2. What are the current weather parameters in Karatsu today?
Here is a complete overview of Karatsu's current weather conditions as of 03:15 AM 13 August 2026: Condition : Patchy rain nearby Temperature : 24°C Pleasant (Feels like 27°C) Humidity : 89% Wind Speed : 9 km/h from NE (41 degrees), Gust 4 m/s UV Index : 0 (Low Air Pressure : 1002 mb Cloud Cover : 79% Visibility : 9 km Precipitation : 0.5 mm (83% chance of rain)
3. What is the 10-day weather forecast for Karatsu from 03:15 AM 13 August 2026?
3. What is the 10-day weather forecast for Karatsu from 03:15 AM 13 August 2026?
From 03:15 AM 13 August 2026, Karatsu's 10-day forecast shows this trend: Today (Aug. 13) : Temp. 26°C, Hum. 81% and Patchy rain nearby condition. Friday (Aug. 14) : Temp. 26°C, Hum. 76% and Patchy rain nearby condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 74% and Partly Cloudy condition. Sunday (Aug. 16) : Temp. 27°C, Hum. 76% and Partly Cloudy condition. Monday (Aug. 17) : Temp. 28°C, Hum. 71% and Partly Cloudy condition. Tuesday (Aug. 18) : Temp. 27°C, Hum. 76% and Patchy rain nearby condition. Wednesday (Aug. 19) : Temp. 28°C, Hum. 75% and Sunny condition. Thursday (Aug. 20) : Temp. 28°C, Hum. 71% and Partly Cloudy condition. Friday (Aug. 21) : Temp. 28°C, Hum. 81% and Rain Showers condition. Saturday (Aug. 22) : Temp. 27°C, Hum. 81% and Rain Showers condition.
4. Will it rain in Karatsu today?
4. Will it rain in Karatsu today?
As of 03:15 AM 13 August 2026, yes — Karatsu is currently experiencing rainfall with 0.5 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 Karatsu in August 2026?
5. What is the monthly weather forecast for Karatsu in August 2026?
August 2026 in Karatsu is forecast to have 9 sunny days, 20 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 23°C to highs of 34°C.
6. How does the weather in Karatsu affect air quality?
6. How does the weather in Karatsu affect air quality?
Weather directly impacts air quality in Karatsu. 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.
