Cheonan Weather Conditions
Current Temperature Level
Cheonan Weather Conditions
Current Temperature Level
Feels Like 26°C
Chances of Rain26%
25°26%4 PM
25°21%5 PM
25°11%6 PM25°14%7 PM23°13%8 PM22°16%9 PM22°16%10 PM22°19%11 PM
22°51%12 AM
22°41%1 AM22°30%2 AM22°63%3 AM21°50%4 AM21°41%5 AM21°53%6 AM21°37%7 AM22°64%8 AM22°71%9 AM22°53%10 AM23°51%11 AM24°49%12 PM24°43%1 PM25°31%2 PM
26°26%Light rain may develop in some areas.
Last Updated: 2026-08-16 15:00 (Local Time)
121°ESE
Direction
17.6km/h
Wind Speed
Gust Speed
6.4m/s
Precipitation
Precipitation
0.01mm
Pressure
1004mb
UV Index
1Low
Today
23
°C
87%Monday
23
°C90%Tuesday
25
°C88%Wednesday
24
°C88%Thursday
25
°C77%Friday
25
°C82%Saturday
25
°C76%Sunday
24
°C85%Monday
24
°C86%Tuesday
24
°C85%Patchy rain nearby
Occasional light rain is expected and humidity will be 87%, with winds at 19.4 km/h.27°C / 22°C
Humi.87 %
Prec.12.99 mm
Sunrise
05:49 AM13hrs 32min
Sunset
07:21 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
22 °C
90 %
0
2.9 kmph / SSW
Patchy rain nearby
Feels 26 °C
Cover 78 %
Visibility 10 km
1 AM
Patchy rain nearby
22 °C
91 %
0
1.8 kmph / SW
Patchy rain nearbyFeels 26 °C
Cover 71 %
Visibility 10 km
2 AM
Rain Shower
22 °C
92 %
0
2.2 kmph / ESE
Rain ShowerFeels 26 °C
Cover 52 %
Visibility 10 km
3 AM
Light Rain
22 °C
94 %
0
2.5 kmph / ESE
Light RainFeels 26 °C
Cover 69 %
Visibility 9 km
4 AM
Rain
22 °C
97 %
0
2.9 kmph / ENE
RainFeels 26 °C
Cover 77 %
Visibility 7 km
5 AM
Light Rain
22 °C
98 %
0
3.6 kmph / ENE
Light RainFeels 26 °C
Cover 85 %
Visibility 9 km
6 AM
Rain
22 °C
98 %
0
4 kmph / ENE
RainFeels 26 °C
Cover 85 %
Visibility 7 km
7 AM
Rain Shower
22 °C
98 %
0
5.8 kmph / ENE
Rain ShowerFeels 25 °C
Cover 85 %
Visibility 10 km
8 AM
Fog
22 °C
97 %
0.1
6.1 kmph / E
FogFeels 26 °C
Cover 100 %
Visibility 0 km
9 AM
Patchy rain nearby
23 °C
93 %
0.3
7.2 kmph / E
Patchy rain nearbyFeels 27 °C
Cover 76 %
Visibility 10 km
10 AM
Patchy rain nearby
24 °C
89 %
0.5
9.4 kmph / E
Patchy rain nearbyFeels 28 °C
Cover 67 %
Visibility 10 km
11 AM
Patchy rain nearby
26 °C
81 %
0.4
14.8 kmph / ESE
Patchy rain nearbyFeels 28 °C
Cover 57 %
Visibility 10 km
12 PM
Patchy rain nearby
27 °C
72 %
1.5
18 kmph / ESE
Patchy rain nearbyFeels 30 °C
Cover 86 %
Visibility 10 km
1 PM
Patchy rain nearby
26 °C
78 %
1.5
14.8 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 80 %
Visibility 10 km
2 PM
Patchy rain nearby
25 °C
83 %
1.2
13.7 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 84 %
Visibility 10 km
3 PM
Patchy rain nearby
25 °C
83 %
1
17.6 kmph / ESE
Patchy rain nearbyFeels 26 °C
Cover 100 %
Visibility 10 km
4 PM
Cloudy
25 °C
80 %
1.4
18.7 kmph / ESE
CloudyFeels 25 °C
Cover 86 %
Visibility 10 km
5 PM
Partly Cloudy
25 °C
78 %
0.8
19.4 kmph / ESE
Partly CloudyFeels 26 °C
Cover 33 %
Visibility 10 km
6 PM
Partly Cloudy
25 °C
80 %
0.2
17.3 kmph / ESE
Partly CloudyFeels 25 °C
Cover 52 %
Visibility 10 km
7 PM
Partly Cloudy
23 °C
82 %
0
14 kmph / ESE
Partly CloudyFeels 24 °C
Cover 35 %
Visibility 10 km
8 PM
Partly Cloudy
22 °C
84 %
0
10.4 kmph / ESE
Partly CloudyFeels 23 °C
Cover 49 %
Visibility 10 km
9 PM
Partly Cloudy
22 °C
83 %
0
10.8 kmph / SE
Partly CloudyFeels 23 °C
Cover 52 %
Visibility 10 km
10 PM
Cloudy
22 °C
83 %
0
10.8 kmph / SE
CloudyFeels 23 °C
Cover 72 %
Visibility 10 km
11 PM
Light Drizzle
22 °C
84 %
0
8.3 kmph / SE
Light DrizzleFeels 24 °C
Cover 100 %
Visibility 2 km
32°24°33°23°35°22°35°24°35°24°35°23°36°23°35°22°30°21°30°21°31°19°30°15°30°18°30°20°29°22°27°22°27°21°30°22°30°21°31°20°31°20°30°22°29°22°28°21°28°21°28°20°27°20°28°20°27°20°26°20°27°19°AugustWeather Overview
No. of days:
Sunny
13
Cloudy
3
Rainy
10
Snowy
0
The monthly weather averages in Cheonan consist of 13 sunny days, 3 cloudy days, 10 rainy days, and 0 snowy days.
South Korea's Hottest Cities - August 2026
1.
Paju, Gyeonggi
29 °C
Patchy rain nearby
62%
4.1
13.7 kmph / SSE
2.
Uijeongbu, Gyeonggi
28 °C
Patchy rain nearby
63%
2
9.7 kmph / SSE
3.
Pocheon, Gyeonggi
28 °C
Patchy rain nearby
65%
2.6
7.6 kmph / SE
4.
Boryeong, Chungnam
28 °C
Patchy rain nearby
71%
3.9
11.2 kmph / ESE
5.
Hongseong, Chungnam
28 °C
Patchy rain nearby
70%
4.5
11.2 kmph / E
6.
Iksan, Jeonbuk
28 °C
Overcast
66%
0.4
15.1 kmph / SE
7.
Iksan-si, Jeonbuk State
28 °C
Overcast
66%
0.4
15.1 kmph / SE
8.
Kunsan, Jeonbuk
28 °C
Cloudy
68%
0.8
20.9 kmph / SE
9.
Asan, Chungnam
28 °C
Patchy rain nearby
70%
4.5
11.2 kmph / E
10.
Bucheon, Gyeonggi
27 °C
Patchy rain nearby
68%
2
10.8 kmph / SE
Last Updated: 16 Aug 2026, 06:17 AM
City Weather RankingsFAQs About Cheonan Weather Conditions
1. What is the current temperature in Cheonan today - 16 August 2026?
1. What is the current temperature in Cheonan today - 16 August 2026?
The current temperature in Cheonan is 25°C, with a feels-like temperature of 26°C. Today's forecast shows a high of 27°C and a low of 22°C, giving a 5 degree swing through the day as of 03:00 PM 16 August 2026.
2. What are the current weather parameters in Cheonan today?
2. What are the current weather parameters in Cheonan today?
Here is a complete overview of Cheonan's current weather conditions as of 03:00 PM 16 August 2026: Condition : Patchy rain nearby Temperature : 25°C Pleasant (Feels like 26°C) Humidity : 83% Wind Speed : 17.6 km/h from ESE (121 degrees), Gust 6.4 m/s UV Index : 1 (Low Air Pressure : 1004 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.01 mm (86% chance of rain)
3. What is the 10-day weather forecast for Cheonan from 03:00 PM 16 August 2026?
3. What is the 10-day weather forecast for Cheonan from 03:00 PM 16 August 2026?
From 03:00 PM 16 August 2026, Cheonan's 10-day forecast shows this trend: Today (Aug. 16) : Temp. 23°C, Hum. 87% and Patchy rain nearby condition. Monday (Aug. 17) : Temp. 23°C, Hum. 90% and Rain Shower condition. Tuesday (Aug. 18) : Temp. 25°C, Hum. 88% and Rain Shower condition. Wednesday (Aug. 19) : Temp. 24°C, Hum. 88% and Mist condition. Thursday (Aug. 20) : Temp. 25°C, Hum. 77% and Sunny condition. Friday (Aug. 21) : Temp. 25°C, Hum. 82% and Sunny condition. Saturday (Aug. 22) : Temp. 25°C, Hum. 76% and Partly Cloudy condition. Sunday (Aug. 23) : Temp. 24°C, Hum. 85% and Patchy rain nearby condition. Monday (Aug. 24) : Temp. 24°C, Hum. 86% and Rain Showers condition. Tuesday (Aug. 25) : Temp. 24°C, Hum. 85% and Rain Showers condition.
4. Will it rain in Cheonan today?
4. Will it rain in Cheonan today?
As of 03:00 PM 16 August 2026, yes — Cheonan is currently experiencing rainfall with 0.01 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 Cheonan in August 2026?
5. What is the monthly weather forecast for Cheonan in August 2026?
August 2026 in Cheonan is forecast to have 13 sunny days, 10 rainy days, 3 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 15°C to highs of 36°C.
6. How does the weather in Cheonan affect air quality?
6. How does the weather in Cheonan affect air quality?
Weather directly impacts air quality in Cheonan. 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.
