Westerland - Sylt Airport (GWT) 15 Day Weather Forecast, Westerland Germany

Current weather conditions and 15 day weather forecast for Westerland - Sylt Airport in Westerland, Germany 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 GWT

09 August 2025 Sat
22.1 ° C
( 71.8°F )

Sunny
Sunny
Feels Like : 24.6 ° C / 76.2°F
Humidity : % 53
Pressure : 1018 mb
Wind Speed : 20.2 kmph / 12.5 miles from SWSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15-day weather forecast for Westerland - Sylt Airport, Westerland, Germany

Date
09 August 2025 Sat
Weather forecastSunny Sunny
Low temperature16.9 ° C
High temperature18.2 ° C
Average Temperature17.6 ° C
Humidity% 76
Wind32.8 km/h
Chance of rain0%
10 August 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature16.3 ° C
High temperature17.4 ° C
Average Temperature16.9 ° C
Humidity% 72
Wind34.9 km/h
Chance of rain0%
11 August 2025 Mon
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature16.1 ° C
High temperature17.9 ° C
Average Temperature17.1 ° C
Humidity% 73
Wind22.3 km/h
Chance of rain0%
12 August 2025 Tue
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature17.3 ° C
High temperature19.5 ° C
Average Temperature18.3 ° C
Humidity% 81
Wind27.7 km/h
Chance of rain0%
13 August 2025 Wed
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.6 ° C
High temperature22.5 ° C
Average Temperature20.1 ° C
Humidity% 78
Wind35.6 km/h
Chance of rain88%
14 August 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature19.1 ° C
High temperature20.2 ° C
Average Temperature19.6 ° C
Humidity% 84
Wind18.7 km/h
Chance of rain65%
15 August 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.8 ° C
High temperature20.5 ° C
Average Temperature19.6 ° C
Humidity% 82
Wind23.8 km/h
Chance of rain82%
16 August 2025 Sat
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.8 ° C
High temperature20.1 ° C
Average Temperature19.3 ° C
Humidity% 86
Wind16.6 km/h
Chance of rain89%
17 August 2025 Sun
Weather forecastModerate rain Moderate rain
Low temperature17.6 ° C
High temperature18.5 ° C
Average Temperature18.6 ° C
Humidity% 88
Wind34.2 km/h
Chance of rain89%
18 August 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.8 ° C
High temperature18.1 ° C
Average Temperature17.9 ° C
Humidity% 82
Wind34.6 km/h
Chance of rain89%
19 August 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.5 ° C
High temperature20.9 ° C
Average Temperature19.2 ° C
Humidity% 79
Wind24.5 km/h
Chance of rain89%
20 August 2025 Wed
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature17.6 ° C
High temperature18.1 ° C
Average Temperature18 ° C
Humidity% 83
Wind22 km/h
Chance of rain0%
21 August 2025 Thu
Weather forecastSunny Sunny
Low temperature16.8 ° C
High temperature17.7 ° C
Average Temperature17.5 ° C
Humidity% 77
Wind24.1 km/h
Chance of rain0%
22 August 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15 ° C
High temperature15.9 ° C
Average Temperature15.7 ° C
Humidity% 76
Wind54.4 km/h
Chance of rain89%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
09 August 2025 Sat Sunny Sunny 16.9 ° C 18.2 ° C 17.6 ° C % 76 32.8 km/h 0%
10 August 2025 Sun Patchy rain nearby Patchy rain nearby 16.3 ° C 17.4 ° C 16.9 ° C % 72 34.9 km/h 0%
11 August 2025 Mon Partly Cloudy  Partly Cloudy 16.1 ° C 17.9 ° C 17.1 ° C % 73 22.3 km/h 0%
12 August 2025 Tue Partly Cloudy  Partly Cloudy 17.3 ° C 19.5 ° C 18.3 ° C % 81 27.7 km/h 0%
13 August 2025 Wed Patchy rain nearby Patchy rain nearby 18.6 ° C 22.5 ° C 20.1 ° C % 78 35.6 km/h 88%
14 August 2025 Thu Patchy rain nearby Patchy rain nearby 19.1 ° C 20.2 ° C 19.6 ° C % 84 18.7 km/h 65%
15 August 2025 Fri Patchy rain nearby Patchy rain nearby 18.8 ° C 20.5 ° C 19.6 ° C % 82 23.8 km/h 82%
16 August 2025 Sat Patchy rain nearby Patchy rain nearby 18.8 ° C 20.1 ° C 19.3 ° C % 86 16.6 km/h 89%
17 August 2025 Sun Moderate rain Moderate rain 17.6 ° C 18.5 ° C 18.6 ° C % 88 34.2 km/h 89%
18 August 2025 Mon Patchy rain nearby Patchy rain nearby 17.8 ° C 18.1 ° C 17.9 ° C % 82 34.6 km/h 89%
19 August 2025 Tue Patchy rain nearby Patchy rain nearby 17.5 ° C 20.9 ° C 19.2 ° C % 79 24.5 km/h 89%
20 August 2025 Wed Partly Cloudy  Partly Cloudy 17.6 ° C 18.1 ° C 18 ° C % 83 22 km/h 0%
21 August 2025 Thu Sunny Sunny 16.8 ° C 17.7 ° C 17.5 ° C % 77 24.1 km/h 0%
22 August 2025 Fri Patchy rain nearby Patchy rain nearby 15 ° C 15.9 ° C 15.7 ° C % 76 54.4 km/h 89%
Weather forecasts are usually fully updated every 3 hours.

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