Koshigaya Weather Conditions
Current Temperature Level
Koshigaya Weather Conditions
Current Temperature Level
Feels Like 28°C
Chances of Rain74%
24°74%12 AM24°75%1 AM24°44%2 AM24°41%3 AM
24°35%4 AM24°30%5 AM24°31%6 AM24°33%7 AM25°32%8 AM26°31%9 AM27°57%10 AM28°57%11 AM29°54%12 PM29°36%1 PM30°36%2 PM30°36%3 PM
31°30%4 PM30°44%5 PM
29°57%6 PM28°58%7 PM
26°65%8 PM
26°78%9 PM25°71%10 PM25°67%Brief rain showers may pass through.
Last Updated: 2026-08-13 23:00 (Local Time)
41°NE
Direction
6.8km/h
Wind Speed
Gust Speed
3.3m/s
Precipitation
Precipitation
2.01mm
Pressure
1008mb
UV Index
0Low
Today
26
°C
79%Friday
27
°C78%Saturday
27
°C69%Sunday
26
°C62%Monday
27
°C61%Tuesday
28
°C64%Wednesday
30
°C59%Thursday
32
°C56%Friday
28
°C71%Saturday
28
°C72%Rain Shower
Scattered light rain showers with a high of 26 °C. Humidity will be 79%, with light winds at 12.6 km/h.30°C / 23°C
Humi.79 %
Prec.22.79 mm
Sunrise
04:58 AM13hrs 35min
Sunset
06:33 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
23 °C
91 %
0
8.6 kmph / NNW
Patchy rain nearby
Feels 26 °C
Cover 72 %
Visibility 10 km
1 AM
Patchy rain nearby
23 °C
92 %
0
9.4 kmph / N
Patchy rain nearbyFeels 26 °C
Cover 72 %
Visibility 10 km
2 AM
Cloudy
23 °C
92 %
0
9.4 kmph / N
CloudyFeels 26 °C
Cover 75 %
Visibility 10 km
3 AM
Patchy rain nearby
23 °C
92 %
0
9.7 kmph / N
Patchy rain nearbyFeels 25 °C
Cover 77 %
Visibility 10 km
4 AM
Cloudy
23 °C
92 %
0
9.7 kmph / N
CloudyFeels 25 °C
Cover 76 %
Visibility 10 km
5 AM
Cloudy
23 °C
92 %
0
9.7 kmph / N
CloudyFeels 25 °C
Cover 69 %
Visibility 10 km
6 AM
Cloudy
23 °C
90 %
0.3
10.1 kmph / N
CloudyFeels 25 °C
Cover 76 %
Visibility 10 km
7 AM
Cloudy
24 °C
85 %
1.2
10.8 kmph / N
CloudyFeels 27 °C
Cover 83 %
Visibility 10 km
8 AM
Patchy rain nearby
26 °C
80 %
2.8
10.8 kmph / NNE
Patchy rain nearbyFeels 28 °C
Cover 73 %
Visibility 10 km
9 AM
Light Rain
27 °C
74 %
5
10.1 kmph / NE
Light RainFeels 29 °C
Cover 96 %
Visibility 9 km
10 AM
Rain Shower
28 °C
71 %
7.5
9.7 kmph / ENE
Rain ShowerFeels 30 °C
Cover 94 %
Visibility 10 km
11 AM
Light Rain
28 °C
69 %
8.6
9.7 kmph / ENE
Light RainFeels 31 °C
Cover 100 %
Visibility 9 km
12 PM
Rain Shower
29 °C
67 %
8.1
9 kmph / E
Rain ShowerFeels 31 °C
Cover 88 %
Visibility 10 km
1 PM
Rain Shower
30 °C
63 %
7.5
7.2 kmph / E
Rain ShowerFeels 32 °C
Cover 64 %
Visibility 10 km
2 PM
Rain Shower
30 °C
60 %
5.7
6.5 kmph / E
Rain ShowerFeels 33 °C
Cover 77 %
Visibility 10 km
3 PM
Rain Shower
30 °C
60 %
3.4
6.8 kmph / ENE
Rain ShowerFeels 33 °C
Cover 79 %
Visibility 10 km
4 PM
Rain Shower
30 °C
63 %
1.3
8.3 kmph / ENE
Rain ShowerFeels 32 °C
Cover 65 %
Visibility 10 km
5 PM
Light Drizzle
29 °C
67 %
0.4
10.8 kmph / ENE
Light DrizzleFeels 32 °C
Cover 54 %
Visibility 5 km
6 PM
Rain Shower
27 °C
74 %
0
12.6 kmph / ENE
Rain ShowerFeels 30 °C
Cover 71 %
Visibility 10 km
7 PM
Patchy rain nearby
26 °C
79 %
0
12.2 kmph / E
Patchy rain nearbyFeels 28 °C
Cover 87 %
Visibility 9 km
8 PM
Patchy rain nearby
26 °C
82 %
0
12.2 kmph / E
Patchy rain nearbyFeels 28 °C
Cover 87 %
Visibility 9 km
9 PM
Light Rain
25 °C
84 %
0
9.7 kmph / ENE
Light RainFeels 28 °C
Cover 86 %
Visibility 9 km
10 PM
Rain Shower
25 °C
86 %
0
7.9 kmph / ENE
Rain ShowerFeels 28 °C
Cover 69 %
Visibility 10 km
11 PM
Rain Shower
24 °C
87 %
0
6.8 kmph / NE
Rain ShowerFeels 28 °C
Cover 83 %
Visibility 10 km
38°27°35°25°26°24°31°22°32°23°34°26°35°27°36°27°34°27°31°25°28°22°25°22°30°23°31°24°30°24°30°23°32°23°32°24°35°26°37°28°32°25°32°25°32°25°32°25°
31°24°31°24°31°24°30°23°31°24°31°24°30°24°AugustWeather Overview
No. of days:
Sunny
9
Cloudy
4
Rainy
14
Snowy
0
The monthly weather averages in Koshigaya consist of 9 sunny days, 4 cloudy days, 14 rainy days, and 0 snowy days.
Koshigaya's Locations Weather Conditions
Japan's Hottest Cities - August 2026
1.
Ishigaki, Okinawa
28 °C
Clear
83%
0
14.4 kmph / ENE
2.
Arao, Kumamoto
28 °C
Patchy rain nearby
67%
0
6.8 kmph / S
3.
Osawa, Fukuoka
27 °C
Patchy rain nearby
72%
0
5.4 kmph / SSE
4.
Yonashiro Teruma, Okinawa
27 °C
Clear
85%
0
3.6 kmph / NE
5.
Miyajima, Kumamoto
27 °C
Patchy rain nearby
72%
0
5.4 kmph / SSE
6.
Yao, Nara
27 °C
Partly Cloudy
69%
0
4.3 kmph / NNE
7.
Tamana, Kumamoto
27 °C
Partly Cloudy
68%
0
6.8 kmph / S
8.
Osaka, Osaka
27 °C
Partly Cloudy
68%
0
3.6 kmph / N
9.
Yamaga, Kumamoto
27 °C
Partly Cloudy
68%
0
6.8 kmph / S
10.
Minamisuita, Osaka
27 °C
Partly Cloudy
68%
0
3.6 kmph / N
Last Updated: 13 Aug 2026, 02:05 PM
City Weather RankingsFAQs About Koshigaya Weather Conditions
1. What is the current temperature in Koshigaya today - 13 August 2026?
1. What is the current temperature in Koshigaya today - 13 August 2026?
The current temperature in Koshigaya is 24°C, with a feels-like temperature of 28°C. Today's forecast shows a high of 30°C and a low of 23°C, giving a 7 degree swing through the day as of 11:00 PM 13 August 2026.
2. What are the current weather parameters in Koshigaya today?
2. What are the current weather parameters in Koshigaya today?
Here is a complete overview of Koshigaya's current weather conditions as of 11:00 PM 13 August 2026: Condition : Rain Shower Temperature : 24°C Pleasant (Feels like 28°C) Humidity : 87% Wind Speed : 6.8 km/h from NE (41 degrees), Gust 3.3 m/s UV Index : 0 (Low Air Pressure : 1008 mb Cloud Cover : 83% Visibility : 10 km Precipitation : 2.01 mm (83% chance of rain)
3. What is the 10-day weather forecast for Koshigaya from 11:00 PM 13 August 2026?
3. What is the 10-day weather forecast for Koshigaya from 11:00 PM 13 August 2026?
From 11:00 PM 13 August 2026, Koshigaya's 10-day forecast shows this trend: Today (Aug. 13) : Temp. 26°C, Hum. 79% and Rain Shower condition. Friday (Aug. 14) : Temp. 27°C, Hum. 78% and Rain Shower condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 69% and Rain Shower condition. Sunday (Aug. 16) : Temp. 26°C, Hum. 62% and Partly Cloudy condition. Monday (Aug. 17) : Temp. 27°C, Hum. 61% and Sunny condition. Tuesday (Aug. 18) : Temp. 28°C, Hum. 64% and Sunny condition. Wednesday (Aug. 19) : Temp. 30°C, Hum. 59% and Sunny condition. Thursday (Aug. 20) : Temp. 32°C, Hum. 56% and Sunny condition. Friday (Aug. 21) : Temp. 28°C, Hum. 71% and Rain Showers condition. Saturday (Aug. 22) : Temp. 28°C, Hum. 72% and Rain Showers condition.
4. Will it rain in Koshigaya today?
4. Will it rain in Koshigaya today?
As of 11:00 PM 13 August 2026, yes — Koshigaya is currently experiencing rainfall with 2.01 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 Koshigaya in August 2026?
5. What is the monthly weather forecast for Koshigaya in August 2026?
August 2026 in Koshigaya is forecast to have 9 sunny days, 14 rainy days, 4 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 22°C to highs of 38°C.
6. How does the weather in Koshigaya affect air quality?
6. How does the weather in Koshigaya affect air quality?
Weather directly impacts air quality in Koshigaya. 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.
