Muong Sai Airport (UON) 15 Day Weather Forecast, Muong Sai Laos
Current weather conditions and 15 day weather forecast for Muong Sai Airport in Muong Sai, Laos 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 UON
| 18 March 2026 Wed 15.5 ° C ( 59.9°F )  Clear |
Feels Like : 15.5 ° C / 59.9°F Humidity : % 54 Pressure : 1011 mb Wind Speed : 3.6 kmph / 2.2 miles from SW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 3 |
15-day weather forecast for Muong Sai Airport, Muong Sai, Laos
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 March 2026 Thu | Sunny |
14.6 ° C | 33.8 ° C | 23.5 ° C | % 36 | 13 km/h | 0% |
| 20 March 2026 Fri | Sunny |
16.1 ° C | 34.9 ° C | 24.6 ° C | % 29 | 11.2 km/h | 0% |
| 21 March 2026 Sat | Sunny |
16.2 ° C | 35.2 ° C | 25.1 ° C | % 31 | 12.6 km/h | 0% |
| 22 March 2026 Sun | Sunny |
17.2 ° C | 35.4 ° C | 25.7 ° C | % 35 | 11.5 km/h | 0% |
| 23 March 2026 Mon | Sunny |
16.8 ° C | 35.8 ° C | 26.3 ° C | % 37 | 11.2 km/h | 0% |
| 24 March 2026 Tue | Sunny |
17.9 ° C | 36 ° C | 25.7 ° C | % 29 | 11.2 km/h | 0% |
| 25 March 2026 Wed | Sunny |
17.8 ° C | 36.2 ° C | 25.9 ° C | % 26 | 13 km/h | 0% |
| 26 March 2026 Thu | Sunny |
17.8 ° C | 36.2 ° C | 25.8 ° C | % 32 | 11.9 km/h | 0% |
| 27 March 2026 Fri | Sunny |
18.1 ° C | 37.3 ° C | 26.8 ° C | % 28 | 11.2 km/h | 0% |
| 28 March 2026 Sat |  Patchy rain nearby |
15.6 ° C | 33.7 ° C | 24.5 ° C | % 52 | 8.3 km/h | 89% |
| 29 March 2026 Sun |  Partly Cloudy |
14.8 ° C | 34 ° C | 22.8 ° C | % 62 | 11.5 km/h | 0% |
| 30 March 2026 Mon | Sunny |
16.6 ° C | 34.7 ° C | 24.2 ° C | % 49 | 11.5 km/h | 0% |
| 31 March 2026 Tue | Patchy rain nearby |
14.3 ° C | 34.5 ° C | 23.3 ° C | % 50 | 15.1 km/h | 86% |
| 01 April 2026 Wed | Sunny |
18.9 ° C | 35.3 ° C | 26.1 ° C | % 33 | 12.2 km/h | 0% |
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