Gustavus Airport (GST) 15 Day Weather Forecast, Gustavus United States
Current weather conditions and 15 day weather forecast for Gustavus Airport in Gustavus, United States 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 GST
| 14 May 2026 Thu 8.4 ° C ( 47.1°F )  Light rain |
Feels Like : 8.5 ° C / 47.2°F Humidity : % 87 Pressure : 1012 mb Wind Speed : 3.6 kmph / 2.2 miles from ESE 
Visibility : 16 km Precipitation (rainfall) : 0.2 mm Cloud (%) : 100 |
15-day weather forecast for Gustavus Airport, Gustavus, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 May 2026 Thu |  Moderate rain |
4.9 ° C | 8.4 ° C | 6.3 ° C | % 91 | 11.5 km/h | 99% |
| 15 May 2026 Fri |  Patchy rain nearby |
5 ° C | 9.2 ° C | 6.9 ° C | % 83 | 7.6 km/h | 85% |
| 16 May 2026 Sat | Patchy rain nearby |
4.5 ° C | 9.8 ° C | 7.4 ° C | % 75 | 7.6 km/h | 88% |
| 17 May 2026 Sun | Patchy rain nearby |
5 ° C | 10.2 ° C | 7.9 ° C | % 75 | 16.2 km/h | 89% |
| 18 May 2026 Mon | Moderate rain |
6.2 ° C | 7.5 ° C | 6.9 ° C | % 91 | 8.3 km/h | 80% |
| 19 May 2026 Tue | Patchy rain nearby |
5.4 ° C | 8.6 ° C | 6.8 ° C | % 83 | 10.4 km/h | 84% |
| 20 May 2026 Wed | Patchy rain nearby |
5.2 ° C | 5.9 ° C | 5.6 ° C | % 93 | 17.6 km/h | 89% |
| 21 May 2026 Thu | Patchy rain nearby |
3.7 ° C | 8.4 ° C | 6.2 ° C | % 75 | 13.3 km/h | 83% |
| 22 May 2026 Fri | Patchy rain nearby |
4.4 ° C | 9.4 ° C | 7.2 ° C | % 77 | 9 km/h | 80% |
| 23 May 2026 Sat |  Cloudy |
4.4 ° C | 9.4 ° C | 7.6 ° C | % 76 | 6.8 km/h | 0% |
| 24 May 2026 Sun |  Partly Cloudy |
6 ° C | 11.4 ° C | 9.1 ° C | % 71 | 8.3 km/h | 0% |
| 25 May 2026 Mon | Patchy rain nearby |
6.6 ° C | 9 ° C | 8.1 ° C | % 91 | 10.4 km/h | 85% |
| 26 May 2026 Tue | Patchy rain nearby |
5.9 ° C | 9.3 ° C | 7.6 ° C | % 77 | 12.2 km/h | 88% |
| 27 May 2026 Wed |  Sunny |
3.9 ° C | 11.5 ° C | 8.4 ° C | % 69 | 4.7 km/h | 0% |
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