Omachi Weather Conditions

Current Temperature Level

overcast
25°C
32°C25°C
Pleasant

Overcast

Feels Like 28°C

Chances of Rain24%

Good

25AQI

Humidity

81%

Nowovercast25°24%7 AMovercast26°21%8 AMovercast27°18%9 AMovercast28°15%10 AMovercast29°13%11 AMovercast30°12%12 PMovercast31°11%1 PMovercast31°11%2 PMovercast32°11%3 PMovercast31°12%4 PMovercast30°13%5 PMovercast29°14%6 PMovercast29°14%7 PMovercast28°16%8 PMovercast27°18%9 PMovercast27°18%10 PMovercast27°19%11 PMovercast27°20%12 AMovercast27°21%1 AMovercast26°23%2 AMovercast26°23%3 AMovercast26°22%4 AMcloudy26°21%5 AMpartly cloudy26°15%
.

Skies may remain grey and overcast.

Last Updated: 2026-08-18 06:00 (Local Time)

Omachi Weather Parameters

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Omachi 10-Days Weather Forecast

See Monthly
Today18 Aug.


Overcast

Overcast

Fully overcast skies with a high of 28 °C. Humidity will be 67%, and winds at 18.4 km/h.


temperature icon

32°C  /  25°C

temperature iconHumi.67 %
temperature iconPrec.0.06 mm


Sunrise icon

Sunrise

05:22 AM

13hrs 22min

Sunset icon

Sunset

06:44 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

26 °C

78 %

0

9.4 kmph /  SSE

Feels Like IconFeels 28 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

26 °C

80 %

0

5.4 kmph /  SSE

Feels Like IconFeels 29 °C

Temperature IconCover 95 %

Visibility IconVisibility 10 km

2 AM

OvercastOvercast

25 °C

81 %

0

5 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 91 %

Visibility IconVisibility 10 km

3 AM

Patchy rain nearbyPatchy rain nearby

25 °C

82 %

0

4 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

4 AM

OvercastOvercast

25 °C

81 %

0

4 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

OvercastOvercast

25 °C

81 %

0

4.7 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

OvercastOvercast

25 °C

81 %

0.2

5 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

OvercastOvercast

26 °C

76 %

0.8

6.8 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

OvercastOvercast

27 °C

70 %

2.1

7.9 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 AM

OvercastOvercast

28 °C

62 %

4.3

8.6 kmph /  SSE

Feels Like IconFeels 30 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

10 AM

OvercastOvercast

29 °C

55 %

6.7

10.8 kmph /  S

Feels Like IconFeels 31 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

OvercastOvercast

30 °C

50 %

8.4

13 kmph /  S

Feels Like IconFeels 32 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

OvercastOvercast

31 °C

49 %

9.3

14 kmph /  S

Feels Like IconFeels 32 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

OvercastOvercast

31 °C

48 %

8.5

13.7 kmph /  S

Feels Like IconFeels 33 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 PM

OvercastOvercast

32 °C

48 %

6.6

14.8 kmph /  S

Feels Like IconFeels 33 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

OvercastOvercast

31 °C

52 %

4.3

16.9 kmph /  S

Feels Like IconFeels 33 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

OvercastOvercast

30 °C

57 %

2.2

17.3 kmph /  S

Feels Like IconFeels 33 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

OvercastOvercast

29 °C

59 %

0.8

18.4 kmph /  S

Feels Like IconFeels 32 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 PM

OvercastOvercast

29 °C

60 %

0.2

15.5 kmph /  S

Feels Like IconFeels 31 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 PM

OvercastOvercast

28 °C

66 %

0

14.8 kmph /  SSE

Feels Like IconFeels 30 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 PM

OvercastOvercast

27 °C

70 %

0

13.3 kmph /  S

Feels Like IconFeels 30 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 PM

OvercastOvercast

27 °C

71 %

0

11.5 kmph /  S

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 PM

OvercastOvercast

27 °C

72 %

0

10.8 kmph /  S

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 PM

OvercastOvercast

27 °C

74 %

0

10.8 kmph /  S

Feels Like IconFeels 29 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

Temp25 °C


ConditionOvercast


Humidity81 %

Feels28 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.5 kmph /  ESE


UV0.2

Omachi 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny34°27°
2
Sunny34°27°
3
Rain Shower32°27°
4
Patchy rain nearby31°27°
5
Sunny33°26°
6
Sunny34°27°
7
Sunny34°27°
8
Sunny32°27°
9
Patchy rain nearby30°26°
10
Sunny31°25°
11
Sunny29°23°
12
Patchy rain nearby27°24°
13
Patchy rain nearby29°24°
14
Sunny30°25°
15
Partly Cloudy31°26°
16
Patchy rain nearby29°26°
17
Patchy rain nearby15°13°
18Today
Overcast16°13°
19
Patchy rain nearby14°13°
20
Overcast15°13°
21
Patchy rain nearby14°13°
22
Patchy rain nearby15°14°
23
Patchy rain nearby16°14°
24
Patchy rain nearby14°12°
25
Rain Showers30°25°
26
Rain Showers30°25°
27
Rain Showers30°24°
28
Rain Showers30°24°
29
Rain Showers29°25°
30
Rain Showers29°25°
31
Rain Showers29°25°

AugustWeather Overview

No. of days:

Sunny

Sunny

9

Cloudy

Cloudy

1

Rainy

Rainy

18

Snowy

Snowy

0


The monthly weather averages in Omachi consist of 9 sunny days, 1 cloudy days, 18 rainy days, and 0 snowy days.

Japan's Hottest Cities - August 2026

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Last Updated: 17 Aug 2026, 09:40 PM

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FAQs About Omachi Weather Conditions


1. What is the current temperature in Omachi today - 18 August 2026?

The current temperature in Omachi is 25°C, with a feels-like temperature of 28°C. Today's forecast shows a high of 32°C and a low of 25°C, giving a 7 degree swing through the day as of 06:00 AM 18 August 2026.

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

Here is a complete overview of Omachi's current weather conditions as of 06:00 AM 18 August 2026: Condition : Overcast Temperature : 25°C Pleasant (Feels like 28°C) Humidity : 81% Wind Speed : 5 km/h from ESE (106 degrees), Gust 3.1 m/s UV Index : 0.2 (Low Air Pressure : 1014 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (20% chance of rain)

3. What is the 10-day weather forecast for Omachi from 06:00 AM 18 August 2026?

From 06:00 AM 18 August 2026, Omachi's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 28°C, Hum. 67% and Overcast condition. Wednesday (Aug. 19) : Temp. 29°C, Hum. 66% and Sunny condition. Thursday (Aug. 20) : Temp. 29°C, Hum. 65% and Overcast condition. Friday (Aug. 21) : Temp. 29°C, Hum. 63% and Overcast condition. Saturday (Aug. 22) : Temp. 29°C, Hum. 66% and Sunny condition. Sunday (Aug. 23) : Temp. 29°C, Hum. 66% and Overcast condition. Monday (Aug. 24) : Temp. 29°C, Hum. 66% and Patchy rain nearby condition. Tuesday (Aug. 25) : Temp. 30°C, Hum. 59% and Sunny condition. Wednesday (Aug. 26) : Temp. 27°C, Hum. 76% and Rain Showers condition. Thursday (Aug. 27) : Temp. 27°C, Hum. 75% and Rain Showers condition.

4. Will it rain in Omachi today?

As of 06:00 AM 18 August 2026, there is a 24% chance of rainfall in Omachi later today around 2026-08-18 06:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Omachi in August 2026?

August 2026 in Omachi is forecast to have 9 sunny days, 18 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 34°C.

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

Weather directly impacts air quality in Omachi. 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.