Siem Reap Airport (REP) 15 Day Weather Forecast, Siem Reap Cambodia

Current weather conditions and 15 day weather forecast for Siem Reap Airport in Siem Reap, 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 REP

13 September 2026 Sun
27.1 ° C
( 80.8°F )

Patchy rain nearby
Patchy rain nearby
Feels Like : 29.5 ° C / 85.1°F
Humidity : % 74
Pressure : 1008 mb
Wind Speed : 21.6 kmph / 13.4 miles from NN
Visibility : 10 km
Precipitation (rainfall) : 0.01 mm
Cloud (%) : 100

15-day weather forecast for Siem Reap Airport, Siem Reap, Cambodia

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
13 September 2026 Sun Overcast Overcast 23.4 ° C 27.8 ° C 25.1 ° C % 85 23 km/h 71%
14 September 2026 Mon Patchy rain nearby Patchy rain nearby 22.6 ° C 27.7 ° C 24.8 ° C % 83 11.2 km/h 79%
15 September 2026 Tue Light rain shower Light rain shower 23.5 ° C 29.4 ° C 26.3 ° C % 84 10.4 km/h 87%
16 September 2026 Wed Light rain shower Light rain shower 24.5 ° C 30.7 ° C 27 ° C % 82 14.4 km/h 85%
17 September 2026 Thu Overcast Overcast 24.7 ° C 31 ° C 27.5 ° C % 79 11.2 km/h 85%
18 September 2026 Fri Light rain shower Light rain shower 24.9 ° C 30.9 ° C 27.6 ° C % 81 8.3 km/h 87%
19 September 2026 Sat Light rain shower Light rain shower 25.2 ° C 31.8 ° C 27.9 ° C % 81 8.6 km/h 86%
20 September 2026 Sun Light rain shower Light rain shower 24.9 ° C 31.9 ° C 27.7 ° C % 81 12.6 km/h 87%
21 September 2026 Mon Light rain shower Light rain shower 24.3 ° C 27.9 ° C 25.5 ° C % 91 15.5 km/h 92%
22 September 2026 Tue Light rain shower Light rain shower 23.9 ° C 26.6 ° C 24.7 ° C % 92 14.4 km/h 92%
23 September 2026 Wed Overcast Overcast 23.4 ° C 25.9 ° C 24.3 ° C % 93 16.6 km/h 93%
24 September 2026 Thu Light rain shower Light rain shower 23.4 ° C 28.5 ° C 25.8 ° C % 86 15.8 km/h 88%
25 September 2026 Fri Sunny Sunny 24 ° C 31.3 ° C 27.2 ° C % 81 14 km/h 64%
26 September 2026 Sat Patchy rain nearby Patchy rain nearby 24.7 ° C 30.1 ° C 27.4 ° C % 82 13 km/h 83%
Weather forecasts are usually fully updated every 3 hours.

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