Kosai Weather Conditions

Current Temperature Level

patchy rain possible
30°C
30°C25°C
Pleasant

Patchy rain nearby

Feels Like 33°C

Chances of Rain20%

Good

29AQI

Humidity

65%

Nowpatchy rain possible30°20%12 PMpatchy rain possible29°11%1 PMpatchy rain possible30°17%2 PMpatchy rain possible30°17%3 PMpatchy rain possible30°11%4 PMpatchy rain possible29°14%5 PMcloudy28°13%6 PMcloudy27°17%7 PMlight rain27°65%8 PMlight rain shower26°43%9 PMlight rain shower26°49%10 PMlight rain shower26°63%11 PMlight rain shower26°56%12 AMlight rain shower25°58%1 AMlight rain shower25°60%2 AMlight rain shower25°49%3 AMpatchy rain possible25°33%4 AMpatchy rain possible25°31%5 AMlight rain shower25°42%6 AMlight rain shower25°38%7 AMpatchy rain possible25°35%8 AMlight rain shower26°40%9 AMpatchy rain possible26°24%10 AMpatchy rain possible26°29%
.

Light rain may develop in some areas.

Last Updated: 2026-08-10 11:30 (Local Time)

Kosai Weather Parameters

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Kosai 10-Days Weather Forecast

See Monthly
Today10 Aug.


Patchy rain nearby

Patchy rain nearby

Occasional light rain is expected and humidity will be 78%, with winds at 17.3 km/h.


temperature icon

30°C  /  25°C

temperature iconHumi.78 %
temperature iconPrec.5.54 mm


Sunrise icon

Sunrise

05:06 AM

13hrs 37min

Sunset icon

Sunset

06:43 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

Patchy rain nearbyPatchy rain nearby

27 °C

80 %

0

1.1 kmph /  W

Feels Like IconFeels 30 °C

Temperature IconCover 72 %

Visibility IconVisibility 10 km

1 AM

Light RainLight Rain

26 °C

84 %

0

1.4 kmph /  NNE

Feels Like IconFeels 29 °C

Temperature IconCover 77 %

Visibility IconVisibility 9 km

2 AM

Patchy rain nearbyPatchy rain nearby

26 °C

84 %

0

1.8 kmph /  ENE

Feels Like IconFeels 29 °C

Temperature IconCover 87 %

Visibility IconVisibility 10 km

3 AM

Patchy rain nearbyPatchy rain nearby

26 °C

85 %

0

2.9 kmph /  ENE

Feels Like IconFeels 29 °C

Temperature IconCover 74 %

Visibility IconVisibility 9 km

4 AM

Partly CloudyPartly Cloudy

26 °C

86 %

0

4.7 kmph /  ENE

Feels Like IconFeels 29 °C

Temperature IconCover 44 %

Visibility IconVisibility 10 km

5 AM

Partly CloudyPartly Cloudy

25 °C

88 %

0

7.6 kmph /  E

Feels Like IconFeels 29 °C

Temperature IconCover 43 %

Visibility IconVisibility 10 km

6 AM

CloudyCloudy

25 °C

88 %

0.2

8.3 kmph /  E

Feels Like IconFeels 29 °C

Temperature IconCover 69 %

Visibility IconVisibility 10 km

7 AM

CloudyCloudy

26 °C

87 %

0.8

7.9 kmph /  E

Feels Like IconFeels 29 °C

Temperature IconCover 78 %

Visibility IconVisibility 10 km

8 AM

Patchy rain nearbyPatchy rain nearby

27 °C

82 %

2.2

6.1 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 88 %

Visibility IconVisibility 10 km

9 AM

Patchy rain nearbyPatchy rain nearby

28 °C

74 %

4.4

5.4 kmph /  SSE

Feels Like IconFeels 31 °C

Temperature IconCover 81 %

Visibility IconVisibility 10 km

10 AM

Patchy rain nearbyPatchy rain nearby

29 °C

68 %

6.6

8.3 kmph /  S

Feels Like IconFeels 32 °C

Temperature IconCover 78 %

Visibility IconVisibility 10 km

11 AM

Patchy rain nearbyPatchy rain nearby

30 °C

65 %

7.8

12.2 kmph /  SSW

Feels Like IconFeels 33 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

12 PM

Patchy rain nearbyPatchy rain nearby

29 °C

66 %

6.5

15.1 kmph /  SSW

Feels Like IconFeels 33 °C

Temperature IconCover 59 %

Visibility IconVisibility 10 km

1 PM

Patchy rain nearbyPatchy rain nearby

30 °C

65 %

6.4

16.9 kmph /  SSW

Feels Like IconFeels 33 °C

Temperature IconCover 72 %

Visibility IconVisibility 10 km

2 PM

Patchy rain nearbyPatchy rain nearby

30 °C

65 %

5.4

15.8 kmph /  SSW

Feels Like IconFeels 33 °C

Temperature IconCover 69 %

Visibility IconVisibility 10 km

3 PM

Patchy rain nearbyPatchy rain nearby

30 °C

65 %

3.2

17.3 kmph /  SSW

Feels Like IconFeels 33 °C

Temperature IconCover 65 %

Visibility IconVisibility 10 km

4 PM

Patchy rain nearbyPatchy rain nearby

29 °C

69 %

1.4

16.6 kmph /  S

Feels Like IconFeels 32 °C

Temperature IconCover 74 %

Visibility IconVisibility 10 km

5 PM

CloudyCloudy

28 °C

72 %

0.6

14.8 kmph /  S

Feels Like IconFeels 31 °C

Temperature IconCover 69 %

Visibility IconVisibility 10 km

6 PM

CloudyCloudy

27 °C

75 %

0.1

12.2 kmph /  S

Feels Like IconFeels 30 °C

Temperature IconCover 80 %

Visibility IconVisibility 10 km

7 PM

Light RainLight Rain

27 °C

79 %

0

9.7 kmph /  S

Feels Like IconFeels 29 °C

Temperature IconCover 92 %

Visibility IconVisibility 9 km

8 PM

Rain ShowerRain Shower

26 °C

80 %

0

9 kmph /  S

Feels Like IconFeels 29 °C

Temperature IconCover 83 %

Visibility IconVisibility 10 km

9 PM

Rain ShowerRain Shower

26 °C

83 %

0

6.8 kmph /  SSE

Feels Like IconFeels 29 °C

Temperature IconCover 59 %

Visibility IconVisibility 10 km

10 PM

Rain ShowerRain Shower

26 °C

85 %

0

5 kmph /  SSE

Feels Like IconFeels 29 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

11 PM

Rain ShowerRain Shower

26 °C

85 %

0

6.1 kmph /  SSE

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

Temp30 °C


ConditionPatchy rain nearby


Humidity65 %

Feels33 °C


Cover75 %


Visibility10 km

Wind Speed & Dir.12.2 kmph /  SSW


UV7.8

Kosai 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny37°28°
2
Sunny35°28°
3
Patchy rain nearby31°26°
4
Patchy rain nearby30°24°
5
Sunny33°24°
6
Sunny33°26°
7
Sunny32°27°
8
Patchy rain nearby32°26°
9
Partly Cloudy31°26°
10Today
Patchy rain nearby30°25°
11
Patchy rain nearby31°25°
12
Patchy rain nearby27°22°
13
Patchy rain nearby27°23°
14
Partly Cloudy31°22°
15
Partly Cloudy32°24°
16
Partly Cloudy29°23°
17
Rain Shower27°24°
18
Rain Showers30°25°
19
Rain Showers30°25°
20
Rain Showers30°25°
21
Rain Showers30°25°
22
Rain Showers31°25°
23
Rain Showers30°25°
24
Rain Showers29°24°
25
Rain Showers29°24°
26
Rain Showers30°24°
27
Rain Showers29°24°
28
Rain Showers29°24°
29
Rain Showers30°24°
30
Rain Showers30°25°
31
Rain Showers30°25°

AugustWeather Overview

No. of days:

Sunny

Sunny

5

Cloudy

Cloudy

4

Rainy

Rainy

21

Snowy

Snowy

0


The monthly weather averages in Kosai consist of 5 sunny days, 4 cloudy days, 21 rainy days, and 0 snowy days.

Kosai's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
30 °C
patchy rain possiblePatchy rain nearby
65%
7.8

12.2 kmph /  SSW

30 °C
patchy rain possiblePatchy rain nearby
65%
7.8

12.2 kmph /  SSW

Japan's Hottest Cities - August 2026

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Last Updated: 10 Aug 2026, 02:55 AM

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FAQs About Kosai Weather Conditions


1. What is the current temperature in Kosai today - 10 August 2026?

The current temperature in Kosai is 30°C, with a feels-like temperature of 33°C. Today's forecast shows a high of 30°C and a low of 25°C, giving a 5 degree swing through the day as of 11:30 AM 10 August 2026.

2. What are the current weather parameters in Kosai today?

Here is a complete overview of Kosai's current weather conditions as of 11:30 AM 10 August 2026: Condition : Patchy rain nearby Temperature : 30°C Pleasant (Feels like 33°C) Humidity : 65% Wind Speed : 12.2 km/h from SSW (196 degrees), Gust 3.9 m/s UV Index : 7.8 (Very High Air Pressure : 1007 mb Cloud Cover : 75% Visibility : 10 km Precipitation : 0.13 mm (77% chance of rain)

3. What is the 10-day weather forecast for Kosai from 11:30 AM 10 August 2026?

From 11:30 AM 10 August 2026, Kosai's 10-day forecast shows this trend: Today (Aug. 10) : Temp. 27°C, Hum. 78% and Patchy rain nearby condition. Tuesday (Aug. 11) : Temp. 27°C, Hum. 67% and Patchy rain nearby condition. Wednesday (Aug. 12) : Temp. 25°C, Hum. 70% and Patchy rain nearby condition. Thursday (Aug. 13) : Temp. 25°C, Hum. 68% and Patchy rain nearby condition. Friday (Aug. 14) : Temp. 26°C, Hum. 73% and Partly Cloudy condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 72% and Partly Cloudy condition. Sunday (Aug. 16) : Temp. 25°C, Hum. 81% and Partly Cloudy condition. Monday (Aug. 17) : Temp. 26°C, Hum. 79% and Rain Shower condition. Tuesday (Aug. 18) : Temp. 27°C, Hum. 78% and Rain Showers condition. Wednesday (Aug. 19) : Temp. 27°C, Hum. 78% and Rain Showers condition.

4. Will it rain in Kosai today?

As of 11:30 AM 10 August 2026, yes — Kosai is currently experiencing rainfall with 0.13 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 Kosai in August 2026?

August 2026 in Kosai is forecast to have 5 sunny days, 21 rainy days, 4 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 22°C to highs of 37°C.

6. How does the weather in Kosai affect air quality?

Weather directly impacts air quality in Kosai. 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.