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
| 30 April 2026 Thu 6.4 ° C ( 43.5°F )  Clear |
Feels Like : 3.6 ° C / 38.5°F Humidity : % 81 Pressure : 1019 mb Wind Speed : 14 kmph / 8.7 miles from NE 
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 |
|---|---|---|---|---|---|---|---|
| 30 April 2026 Thu | Sunny |
1.5 ° C | 18.1 ° C | 9.3 ° C | % 58 | 17.6 km/h | 0% |
| 01 May 2026 Fri | Sunny |
1.1 ° C | 20.8 ° C | 10.5 ° C | % 56 | 10.4 km/h | 0% |
| 02 May 2026 Sat |  Patchy rain nearby |
6.4 ° C | 23.1 ° C | 14.1 ° C | % 68 | 5.4 km/h | 87% |
| 03 May 2026 Sun |  Overcast |
8.4 ° C | 19.3 ° C | 13.5 ° C | % 69 | 13 km/h | 0% |
| 04 May 2026 Mon | Patchy rain nearby |
6.2 ° C | 21.4 ° C | 12.6 ° C | % 70 | 5.4 km/h | 78% |
| 05 May 2026 Tue | Patchy rain nearby |
9.3 ° C | 16.4 ° C | 12.9 ° C | % 90 | 9.7 km/h | 88% |
| 06 May 2026 Wed |  Moderate rain |
8.3 ° C | 13.5 ° C | 10.7 ° C | % 96 | 10.1 km/h | 80% |
| 07 May 2026 Thu | Patchy rain nearby |
6.2 ° C | 9.8 ° C | 8.8 ° C | % 93 | 9.4 km/h | 87% |
| 08 May 2026 Fri |  Cloudy |
5.3 ° C | 15.7 ° C | 8.8 ° C | % 76 | 12.2 km/h | 0% |
| 09 May 2026 Sat | Patchy rain nearby |
4.7 ° C | 12.8 ° C | 8.9 ° C | % 89 | 9.4 km/h | 84% |
| 10 May 2026 Sun | Patchy rain nearby |
5 ° C | 16.7 ° C | 10.6 ° C | % 86 | 4.3 km/h | 77% |
| 11 May 2026 Mon | Patchy rain nearby |
7.5 ° C | 20.2 ° C | 12.7 ° C | % 82 | 10.4 km/h | 80% |
| 12 May 2026 Tue | Patchy rain nearby |
5.2 ° C | 15.2 ° C | 10.2 ° C | % 82 | 10.1 km/h | 89% |
| 13 May 2026 Wed | Patchy rain nearby |
4.3 ° C | 19.1 ° C | 10.8 ° C | % 76 | 24.5 km/h | 86% |
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