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December 11th, 2025 :: 4:59 am KST   

Local Weather Report for
Osan
South Korea

 Current Osan Weather Conditions Updated December 11th at 3:55 am 
light rain mist
Temperature:5°C Dew Point:4°C
Barometer:101.6 kPa Wind:calm
Humidity:93.2% Visibility:0 Km
 
 Osan Weather Forecast Summary  
 
Today
Dec 11th
Friday
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Mix of rain and snow Cloudy Mix of rain and snow Cloudy Cloudy
9°C
5°C
-2°C
4°C
1°C
3°C
-2°C
5°C
-1°C
 
 Osan Detailed Weather Forecast  
 
Thursday, December 11th, 2025
Morning Temperature: 8°C
Sunny with cloudy periods with a few showers. Windy.
Afternoon Temperature: 2°C
Sunny. Windy.
Evening Temperature: -1°C
Clear. Windy at times.
Friday, December 12th, 2025
Overnight Temperature: -2°C
Cloudy.
Morning Temperature: 2°C
A mix of cloud and sun.
Afternoon Temperature: 2°C
Cloudy.
Evening Temperature: 2°C
Cloudy.
Saturday, December 13th, 2025
Overnight Temperature: 2°C
Cloudy.
Morning Temperature: 3°C
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain.
Evening Temperature: 1°C
Cloudy with flurries or showers likely. Risk of freezing rain.
Sunday, December 14th, 2025
Overnight Temperature: -1°C
Mostly clear with a chance of flurries or showers.
Morning Temperature: 1°C
Cloudy. Windy at times.
Afternoon Temperature: 2°C
A mix of cloud and sun.
Evening Temperature: 2°C
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Monday, December 15th, 2025
Overnight Temperature: 0°C
Clear with cloudy periods with a chance of flurries or showers.
Morning Temperature: 3°C
Sunny.
Afternoon Temperature: 2°C
Sunny.
Evening Temperature: 1°C
Cloudy.
Tuesday, December 16th, 2025
Overnight Temperature: 0°C
Cloudy.
Morning Temperature: 4°C
Cloudy.
Afternoon Temperature: 4°C
A mix of cloud and sun.
Evening Temperature: 5°C
Clear with cloudy periods.
Wednesday, December 17th, 2025
Overnight Temperature: 4°C
Clear with cloudy periods.
Morning Temperature: 6°C
Sunny with cloudy periods.
Afternoon Temperature: 5°C
Sunny.
Evening Temperature: 4°C
Clear.
Thursday, December 18th, 2025
Overnight Temperature: 2°C
Clear.
Morning Temperature: 5°C
Sunny.
Afternoon Temperature: 5°C
Sunny.
Evening Temperature: 3°C
Clear.
Friday, December 19th, 2025
Overnight Temperature: 2°C
Clear.
Morning Temperature: 6°C
Mostly sunny.
Afternoon Temperature: 6°C
Cloudy.
Evening Temperature: 5°C
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Pyongtaek 
3:55 AM  6°C
light rain showers mist
 
Suwon 
 
Songhwan 
 
Ansong 
 
Asan 
 
Chonan 
 
Ansan 
 
Anyang 
 
Tangjin 
 
Songnam 
4:00 AM  4°C
light rain mist

 
This WeatherCity Weather Forecast for Osan, South Korea is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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