Grenoble-Isere Airport (GNB) 15 Day Weather Forecast, Grenoble France
Current weather conditions and 15 day weather forecast for Grenoble-Isere Airport in Grenoble, France 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 GNB
| 12 September 2026 Sat 20.1 ° C ( 68.3°F )  Sunny |
Feels Like : 16.7 ° C / 62.1°F Humidity : % 38 Pressure : 1023 mb Wind Speed : 12.2 kmph / 7.6 miles from N 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Grenoble-Isere Airport, Grenoble, France
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 12 September 2026 Sat | Sunny |
11.4 ° C | 22.2 ° C | 16.5 ° C | % 56 | 14 km/h | 4% |
| 13 September 2026 Sun | Sunny |
12.9 ° C | 24.2 ° C | 18.2 ° C | % 55 | 15.5 km/h | 3% |
| 14 September 2026 Mon | Sunny |
15 ° C | 25.9 ° C | 19.9 ° C | % 54 | 17.3 km/h | 5% |
| 15 September 2026 Tue | Sunny |
16.1 ° C | 27.9 ° C | 21.5 ° C | % 56 | 15.5 km/h | 3% |
| 16 September 2026 Wed | Sunny |
14.6 ° C | 21.4 ° C | 18.6 ° C | % 59 | 20.9 km/h | 17% |
| 17 September 2026 Thu | Sunny |
9.5 ° C | 19.1 ° C | 15 ° C | % 53 | 23.4 km/h | 6% |
| 18 September 2026 Fri |  Overcast |
9.5 ° C | 19.8 ° C | 14.4 ° C | % 56 | 20.2 km/h | 8% |
| 19 September 2026 Sat | Sunny |
11.9 ° C | 23.1 ° C | 16.8 ° C | % 64 | 8.3 km/h | 4% |
| 20 September 2026 Sun | Sunny |
15.1 ° C | 24.5 ° C | 18.9 ° C | % 65 | 10.1 km/h | 40% |
| 21 September 2026 Mon | Sunny |
15.5 ° C | 25.1 ° C | 19.6 ° C | % 64 | 12.2 km/h | 4% |
| 22 September 2026 Tue | Sunny |
10.1 ° C | 24.7 ° C | 16.4 ° C | % 79 | 24.5 km/h | 81% |
| 23 September 2026 Wed |  Patchy rain nearby |
9.6 ° C | 11.6 ° C | 10.4 ° C | % 95 | 15.1 km/h | 89% |
| 24 September 2026 Thu | Sunny |
10.1 ° C | 19.2 ° C | 14.2 ° C | % 76 | 9 km/h | 9% |
| 25 September 2026 Fri |  Partly Cloudy |
12.5 ° C | 17.7 ° C | 15.4 ° C | % 80 | 17.3 km/h | 18% |
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