Chiang Rai Airport (CEI) 15 Day Weather Forecast, Chiang Rai Thailand
Current weather conditions and 15 day weather forecast for Chiang Rai Airport in Chiang Rai, Thailand 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 CEI
| 15 September 2026 Tue 24.8 ° C ( 76.7°F )  Cloudy |
Feels Like : 29 ° C / 84.2°F Humidity : % 81 Pressure : 1011 mb Wind Speed : 3.6 kmph / 2.2 miles from NW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 65 |
15-day weather forecast for Chiang Rai Airport, Chiang Rai, Thailand
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 September 2026 Tue |  Partly Cloudy |
22 ° C | 27 ° C | 24.8 ° C | % 76 | 9 km/h | 24% |
| 16 September 2026 Wed |  Patchy rain nearby |
19.8 ° C | 27.8 ° C | 23.9 ° C | % 85 | 6.5 km/h | 83% |
| 17 September 2026 Thu | Patchy rain nearby |
19.7 ° C | 28.2 ° C | 24.1 ° C | % 87 | 6.5 km/h | 82% |
| 18 September 2026 Fri |  Light rain shower |
21.1 ° C | 28.1 ° C | 24.4 ° C | % 90 | 4.7 km/h | 90% |
| 19 September 2026 Sat | Light rain shower |
21.1 ° C | 26.8 ° C | 24 ° C | % 92 | 5 km/h | 89% |
| 20 September 2026 Sun | Light rain shower |
21.2 ° C | 25.8 ° C | 23.5 ° C | % 91 | 6.1 km/h | 89% |
| 21 September 2026 Mon | Light rain shower |
21.8 ° C | 24.3 ° C | 23.4 ° C | % 91 | 6.5 km/h | 88% |
| 22 September 2026 Tue | Patchy rain nearby |
19.6 ° C | 26.3 ° C | 23.3 ° C | % 89 | 6.8 km/h | 79% |
| 23 September 2026 Wed | Light rain shower |
19.9 ° C | 26.9 ° C | 23.9 ° C | % 89 | 5.4 km/h | 76% |
| 24 September 2026 Thu |  Mist |
20.3 ° C | 27.2 ° C | 24.2 ° C | % 88 | 5.8 km/h | 81% |
| 25 September 2026 Fri | Light rain shower |
21.4 ° C | 26.5 ° C | 24.2 ° C | % 87 | 6.1 km/h | 83% |
| 26 September 2026 Sat |  Fog |
21.1 ° C | 26.8 ° C | 24.1 ° C | % 87 | 5.8 km/h | 85% |
| 27 September 2026 Sun | Mist |
21.3 ° C | 27.6 ° C | 24.4 ° C | % 84 | 5.8 km/h | 68% |
| 28 September 2026 Mon | Patchy rain nearby |
21 ° C | 28 ° C | 24.5 ° C | % 82 | 7.9 km/h | 64% |
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