Grenchen Airport (ZHI) 15 Day Weather Forecast, Switzerland

Current weather conditions and 15 day weather forecast for Grenchen Airport in , Switzerland 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 ZHI

14 July 2026 Tue
27.2 ° C
( 81°F )

Sunny
Sunny
Feels Like : 26.9 ° C / 80.4°F
Humidity : % 54
Pressure : 1017 mb
Wind Speed : 8.6 kmph / 5.4 miles from WW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Grenchen Airport, , Switzerland

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 July 2026 Tue Sunny Sunny 16.1 ° C 32.8 ° C 24.5 ° C % 54 16.2 km/h 36%
15 July 2026 Wed Patchy rain nearby Patchy rain nearby 14.8 ° C 31.7 ° C 22.1 ° C % 64 20.9 km/h 57%
16 July 2026 Thu Sunny Sunny 13.8 ° C 34.5 ° C 23.1 ° C % 60 23.4 km/h 57%
17 July 2026 Fri Patchy rain nearby Patchy rain nearby 13.3 ° C 27.8 ° C 19.4 ° C % 78 11.9 km/h 73%
18 July 2026 Sat Patchy rain nearby Patchy rain nearby 12.6 ° C 27.8 ° C 19.7 ° C % 70 14.8 km/h 61%
19 July 2026 Sun Sunny Sunny 12.4 ° C 26.7 ° C 18.9 ° C % 65 11.2 km/h 17%
20 July 2026 Mon Sunny Sunny 11.1 ° C 26.7 ° C 18.8 ° C % 51 14 km/h 2%
21 July 2026 Tue Sunny Sunny 11.3 ° C 28.1 ° C 19.7 ° C % 47 14 km/h 2%
22 July 2026 Wed Sunny Sunny 13.2 ° C 30.5 ° C 22.2 ° C % 45 15.5 km/h 2%
23 July 2026 Thu Sunny Sunny 16.5 ° C 30.5 ° C 23.4 ° C % 42 19.8 km/h 2%
24 July 2026 Fri Sunny Sunny 14.4 ° C 28.9 ° C 22 ° C % 46 18.7 km/h 1%
25 July 2026 Sat Sunny Sunny 13.9 ° C 31.7 ° C 22.7 ° C % 42 14.4 km/h 1%
26 July 2026 Sun Sunny Sunny 14.4 ° C 32.7 ° C 23.1 ° C % 40 13.3 km/h 1%
27 July 2026 Mon Sunny Sunny 14.2 ° C 36.7 ° C 24.6 ° C % 40 10.4 km/h 1%
Weather forecasts are usually fully updated every 3 hours.

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