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
| 15 May 2026 Fri 7.1 ° C ( 44.8°F )  Light rain |
Feels Like : 6.6 ° C / 43.8°F Humidity : % 93 Pressure : 1001 mb Wind Speed : 4.7 kmph / 2.9 miles from SSW 
Visibility : 10 km Precipitation (rainfall) : 0.18 mm Cloud (%) : 75 |
15-day weather forecast for Grenchen Airport, , Switzerland
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 May 2026 Fri |  Moderate rain |
1.1 ° C | 8.1 ° C | 5.4 ° C | % 94 | 9.4 km/h | 94% |
| 16 May 2026 Sat |  Patchy rain nearby |
-1 ° C | 11.5 ° C | 5.3 ° C | % 81 | 9 km/h | 85% |
| 17 May 2026 Sun | Patchy rain nearby |
-0.4 ° C | 14.7 ° C | 7.7 ° C | % 71 | 7.9 km/h | 85% |
| 18 May 2026 Mon | Moderate rain |
3.4 ° C | 14.4 ° C | 8.1 ° C | % 83 | 12.2 km/h | 84% |
| 19 May 2026 Tue | Patchy rain nearby |
3.8 ° C | 13.7 ° C | 7.6 ° C | % 92 | 12.2 km/h | 86% |
| 20 May 2026 Wed | Patchy rain nearby |
6.1 ° C | 18.7 ° C | 12.4 ° C | % 83 | 6.1 km/h | 81% |
| 21 May 2026 Thu |  Sunny |
6.7 ° C | 20.9 ° C | 13.8 ° C | % 76 | 13 km/h | 0% |
| 22 May 2026 Fri | Sunny |
7.5 ° C | 22.1 ° C | 14.6 ° C | % 75 | 13.7 km/h | 0% |
| 23 May 2026 Sat | Sunny |
6.3 ° C | 22.5 ° C | 14.2 ° C | % 69 | 16.6 km/h | 0% |
| 24 May 2026 Sun | Sunny |
7.6 ° C | 23.9 ° C | 15.7 ° C | % 73 | 9.7 km/h | 0% |
| 25 May 2026 Mon | Sunny |
8.4 ° C | 24.5 ° C | 16.4 ° C | % 72 | 11.9 km/h | 0% |
| 26 May 2026 Tue | Sunny |
9.7 ° C | 23 ° C | 16.2 ° C | % 71 | 14.8 km/h | 0% |
| 27 May 2026 Wed | Patchy rain nearby |
8.5 ° C | 24.5 ° C | 15.7 ° C | % 71 | 15.5 km/h | 79% |
| 28 May 2026 Thu | Patchy rain nearby |
8.5 ° C | 22.2 ° C | 15.7 ° C | % 72 | 12.2 km/h | 80% |
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