Hiroshima Weather Conditions

Current Temperature Level

mist
19°C
20°C18°C
Cool

Mist

Feels Like 22°C

Chances of Rain39%

Good

23AQI

Humidity

97%

Nowmist19°39%12 AMfog19°43%1 AMfog19°42%2 AMfog19°42%3 AMfog19°43%4 AMlight rain shower19°69%5 AMlight rain shower19°81%6 AMlight rain shower18°85%7 AMlight rain shower19°84%8 AMmoderate or heavy rain shower19°88%9 AMlight rain shower19°85%10 AMlight rain shower19°84%11 AMlight rain shower19°70%12 PMmoderate or heavy rain shower19°87%1 PMfog19°49%2 PMlight rain shower20°53%3 PMfog20°52%4 PMmist21°44%5 PMmist21°45%6 PMfog20°54%7 PMfog20°53%8 PMfog20°43%9 PMfog20°51%10 PMlight rain shower20°59%
.

Mist may reduce visibility at times.

Last Updated: 2026-09-26 23:30 (Local Time)

Hiroshima Weather Parameters

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Hiroshima 10-Days Weather Forecast

See Monthly
Today26 Sep.


Rain Shower

Rain Shower

Scattered light rain showers with a high of 19 °C. Humidity will be 94%, with light winds at 6.8 km/h.


temperature icon

20°C  /  18°C

temperature iconHumi.94 %
temperature iconPrec.9.83 mm


Sunrise icon

Sunrise

06:01 AM

12hrs 0min

Sunset icon

Sunset

06:01 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

20 °C

90 %

0

1.1 kmph /  NW

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

Patchy rain nearbyPatchy rain nearby

20 °C

88 %

0

1.4 kmph /  NNE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

Patchy rain nearbyPatchy rain nearby

20 °C

88 %

0

1.4 kmph /  ENE

Feels Like IconFeels 22 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

3 AM

Patchy rain nearbyPatchy rain nearby

20 °C

89 %

0

2.2 kmph /  NE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

Patchy rain nearbyPatchy rain nearby

19 °C

91 %

0

4.7 kmph /  NNE

Feels Like IconFeels 21 °C

Temperature IconCover 76 %

Visibility IconVisibility 10 km

5 AM

Rain ShowerRain Shower

19 °C

91 %

0

5 kmph /  NNE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

Rain ShowerRain Shower

19 °C

93 %

0

6.1 kmph /  NNE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

Light RainLight Rain

19 °C

95 %

0.1

6.5 kmph /  NNE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

8 AM

Rain ShowerRain Shower

18 °C

97 %

0.4

6.8 kmph /  NE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 AM

Light RainLight Rain

18 °C

97 %

0.8

4.7 kmph /  ENE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

10 AM

Light RainLight Rain

19 °C

96 %

1.2

3.2 kmph /  ENE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

11 AM

Rain ShowerRain Shower

19 °C

96 %

2.6

2.2 kmph /  ENE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

Rain ShowerRain Shower

20 °C

93 %

1.7

2.5 kmph /  SSE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

Rain ShowerRain Shower

20 °C

92 %

1.5

2.9 kmph /  SSE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 PM

Patchy rain nearbyPatchy rain nearby

20 °C

90 %

0.8

4 kmph /  S

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

Rain ShowerRain Shower

20 °C

94 %

0.3

6.1 kmph /  SSW

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

Rain ShowerRain Shower

19 °C

96 %

0.1

4 kmph /  S

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

FogFog

19 °C

98 %

0

3.2 kmph /  NE

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

6 PM

FogFog

19 °C

99 %

0

4.3 kmph /  SSE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

7 PM

FogFog

19 °C

98 %

0

3.6 kmph /  S

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

8 PM

Rain ShowerRain Shower

19 °C

98 %

0

2.5 kmph /  ESE

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 PM

MistMist

19 °C

97 %

0

1.4 kmph /  NE

Feels Like IconFeels 22 °C

Temperature IconCover 80 %

Visibility IconVisibility 2 km

10 PM

FogFog

19 °C

97 %

0

1.4 kmph /  E

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

11 PM

MistMist

19 °C

97 %

0

4.3 kmph /  E

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 2 km

Temp19 °C


ConditionMist


Humidity97 %

Feels22 °C


Cover100 %


Visibility2 km

Wind Speed & Dir.4.3 kmph /  E


UV0

Hiroshima 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny31°22°
2
Overcast31°22°
3
Rain Shower25°20°
4
Rain Shower22°20°
5
Overcast27°19°
6
Overcast25°19°
7
Overcast29°21°
8
Mist29°20°
9
Mist24°17°
10
Overcast22°16°
11
Patchy rain nearby27°20°
12
Patchy rain nearby29°21°
13
Patchy rain nearby28°22°
14
Patchy rain nearby28°20°
15
Rain Shower25°19°
16
Mist22°19°
17
Overcast27°17°
18
Overcast21°18°
19
Mist23°20°
20
Sunny27°19°
21
Overcast25°18°
22
Sunny26°16°
23
Sunny26°15°
24
Overcast28°17°
25
Overcast25°17°
26Today
Rain Shower20°18°
27
Rain Shower20°18°
28
Rain Shower21°19°
29
Rain Shower19°17°
30
Rain Shower24°16°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

4

Cloudy

Cloudy

0

Rainy

Rainy

4

Snowy

Snowy

0


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

Hiroshima's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

20 °C
overcastOvercast
91%
0

3.6 kmph /  ESE

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

19 °C
mistMist
97%
0

4.3 kmph /  E

Japan's Hottest Cities - September 2026

Hottest
Coldest

Last Updated: 26 Sept 2026, 02:43 PM

City Weather Rankings

FAQs About Hiroshima Weather Conditions


1. What is the current temperature in Hiroshima today - 26 September 2026?

The current temperature in Hiroshima is 19°C, with a feels-like temperature of 22°C. Today's forecast shows a high of 20°C and a low of 18°C, giving a 2 degree swing through the day as of 11:30 PM 26 September 2026.

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

Here is a complete overview of Hiroshima's current weather conditions as of 11:30 PM 26 September 2026: Condition : Mist Temperature : 19°C Cool (Feels like 22°C) Humidity : 97% Wind Speed : 4.3 km/h from E (94 degrees), Gust 6.2 m/s UV Index : 0 (Low Air Pressure : 1010 mb Cloud Cover : 100% Visibility : 2 km Precipitation : 0 mm (92% chance of rain)

3. What is the 10-day weather forecast for Hiroshima from 11:30 PM 26 September 2026?

From 11:30 PM 26 September 2026, Hiroshima's 10-day forecast shows this trend: Today (Sep. 26) : Temp. 19°C, Hum. 94% and Rain Shower condition. Sunday (Sep. 27) : Temp. 19°C, Hum. 98% and Fog condition. Monday (Sep. 28) : Temp. 19°C, Hum. 96% and Rain Shower condition. Tuesday (Sep. 29) : Temp. 17°C, Hum. 96% and Rain Shower condition. Wednesday (Sep. 30) : Temp. 18°C, Hum. 93% and Mist condition. Thursday (Oct. 1) : Temp. 19°C, Hum. 97% and Mist condition. Friday (Oct. 2) : Temp. 17°C, Hum. 75% and Overcast condition. Saturday (Oct. 3) : Temp. 15°C, Hum. 65% and Sunny condition. Sunday (Oct. 4) : Temp. 20°C, Hum. 78% and Rain Showers condition. Monday (Oct. 5) : Temp. 20°C, Hum. 80% and Rain Showers condition.

4. Will it rain in Hiroshima today?

As of 11:30 PM 26 September 2026, there is no chance of rainfall in Hiroshima throughout the day. Precipitation stands at 0 mm with a 0% chance of rain. Skies are Mist and conditions are expected to remain dry.

5. What is the monthly weather forecast for Hiroshima in September 2026?

September 2026 in Hiroshima is forecast to have 4 sunny days, 4 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 15°C to highs of 31°C.

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

Weather directly impacts air quality in Hiroshima. 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.