Sihanoukville Airport (KOS) 15 Day Weather Forecast, Sihanoukville Cambodia

Current weather conditions and 15 day weather forecast for Sihanoukville Airport in Sihanoukville, Cambodia including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at KOS

20 December 2025 Sat
27.2 ° C
( 80.9°F )

Sunny
Sunny
Feels Like : 29.6 ° C / 85.3°F
Humidity : % 71
Pressure : 1010 mb
Wind Speed : 10.1 kmph / 6.3 miles from NNENNE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 4

15-day weather forecast for Sihanoukville Airport, Sihanoukville, Cambodia

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
20 December 2025 Sat Sunny Sunny 26 ° C 28.5 ° C 27.2 ° C % 73 17.3 km/h 0%
21 December 2025 Sun Sunny Sunny 25.5 ° C 29.6 ° C 27.4 ° C % 71 16.2 km/h 0%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 26 ° C 29.5 ° C 27.8 ° C % 67 19.8 km/h 74%
23 December 2025 Tue Sunny Sunny 26.1 ° C 29.1 ° C 27.4 ° C % 70 18 km/h 0%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 26.1 ° C 28.6 ° C 27.3 ° C % 73 15.5 km/h 71%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 26.3 ° C 28.8 ° C 27.5 ° C % 73 16.2 km/h 85%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 27.2 ° C 29.2 ° C 28 ° C % 69 10.4 km/h 87%
27 December 2025 Sat Sunny Sunny 26.4 ° C 28.9 ° C 27.5 ° C % 67 14.8 km/h 0%
28 December 2025 Sun Partly Cloudy  Partly Cloudy 26.6 ° C 29.2 ° C 27.6 ° C % 67 14 km/h 0%
29 December 2025 Mon Partly Cloudy  Partly Cloudy 26.4 ° C 28.6 ° C 27.2 ° C % 66 18.4 km/h 0%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 25.3 ° C 27.6 ° C 26.5 ° C % 73 17.3 km/h 83%
31 December 2025 Wed Patchy rain nearby Patchy rain nearby 25.4 ° C 28 ° C 26.6 ° C % 68 20.2 km/h 89%
01 January 2026 Thu Sunny Sunny 24.2 ° C 27.3 ° C 25.9 ° C % 68 20.5 km/h 0%
02 January 2026 Fri Sunny Sunny 24.4 ° C 27.5 ° C 26 ° C % 70 20.2 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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