Luton Airport (LTN) 15 Day Weather Forecast, London United Kingdom
Current weather conditions and 15 day weather forecast for Luton Airport in London, United Kingdom 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 LTN
| 11 September 2026 Fri 17.8 ° C ( 64.1°F )  Overcast |
Feels Like : 16.6 ° C / 61.9°F Humidity : % 55 Pressure : 1023 mb Wind Speed : 5 kmph / 3.1 miles from WSW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Luton Airport, London, United Kingdom
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 September 2026 Fri | Overcast |
13.8 ° C | 20.9 ° C | 17 ° C | % 69 | 22 km/h | 18% |
| 12 September 2026 Sat | Overcast |
12 ° C | 22.8 ° C | 17.1 ° C | % 70 | 28.8 km/h | 71% |
| 13 September 2026 Sun |  Patchy rain nearby |
16.1 ° C | 20.6 ° C | 17.6 ° C | % 82 | 18.7 km/h | 80% |
| 14 September 2026 Mon |  Sunny |
14.8 ° C | 23.4 ° C | 19 ° C | % 72 | 14 km/h | 10% |
| 15 September 2026 Tue | Sunny |
12.5 ° C | 24.7 ° C | 18.3 ° C | % 75 | 31 km/h | 36% |
| 16 September 2026 Wed | Sunny |
10.3 ° C | 16.5 ° C | 12.7 ° C | % 72 | 22.7 km/h | 12% |
| 17 September 2026 Thu | Overcast |
9.9 ° C | 15.8 ° C | 13.1 ° C | % 65 | 14.4 km/h | 17% |
| 18 September 2026 Fri | Overcast |
10.8 ° C | 18 ° C | 14.6 ° C | % 64 | 20.9 km/h | 12% |
| 19 September 2026 Sat | Patchy rain nearby |
12.3 ° C | 16.5 ° C | 14.1 ° C | % 68 | 27.7 km/h | 69% |
| 20 September 2026 Sun | Overcast |
9.9 ° C | 16.1 ° C | 12.6 ° C | % 67 | 32.8 km/h | 43% |
| 21 September 2026 Mon |  Light rain shower |
10.6 ° C | 16.2 ° C | 12.7 ° C | % 74 | 28.1 km/h | 76% |
| 22 September 2026 Tue | Overcast |
11 ° C | 18.1 ° C | 14 ° C | % 66 | 12.6 km/h | 13% |
| 23 September 2026 Wed | Overcast |
13.9 ° C | 21.2 ° C | 17.2 ° C | % 74 | 24.8 km/h | 14% |
| 24 September 2026 Thu | Overcast |
15 ° C | 23 ° C | 18.4 ° C | % 70 | 23.8 km/h | 11% |
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