St. Augustine Airport (UST) 15 Day Weather Forecast, Saint Augustine United States
Current weather conditions and 15 day weather forecast for St. Augustine Airport in Saint Augustine, 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 UST
| 14 May 2026 Thu 28.2 ° C ( 82.8°F )  Partly cloudy |
Feels Like : 29.2 ° C / 84.6°F Humidity : % 48 Pressure : 1012 mb Wind Speed : 10.4 kmph / 6.5 miles from ENE 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15-day weather forecast for St. Augustine Airport, Saint Augustine, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 May 2026 Thu |  Sunny |
19.5 ° C | 29.1 ° C | 24 ° C | % 77 | 13.3 km/h | 0% |
| 15 May 2026 Fri | Sunny |
19.3 ° C | 26.9 ° C | 23.4 ° C | % 58 | 17.3 km/h | 0% |
| 16 May 2026 Sat | Sunny |
22.5 ° C | 27.8 ° C | 25 ° C | % 74 | 24.1 km/h | 0% |
| 17 May 2026 Sun |  Patchy rain nearby |
23.8 ° C | 27.4 ° C | 25.5 ° C | % 74 | 22 km/h | 81% |
| 18 May 2026 Mon | Patchy rain nearby |
23.8 ° C | 27.6 ° C | 25.5 ° C | % 73 | 20.5 km/h | 84% |
| 19 May 2026 Tue | Patchy rain nearby |
23.3 ° C | 26.9 ° C | 25 ° C | % 79 | 16.6 km/h | 86% |
| 20 May 2026 Wed | Patchy rain nearby |
22.8 ° C | 27.7 ° C | 25.1 ° C | % 79 | 18.4 km/h | 75% |
| 21 May 2026 Thu | Patchy rain nearby |
22.9 ° C | 27.8 ° C | 25.2 ° C | % 78 | 17.3 km/h | 88% |
| 22 May 2026 Fri | Patchy rain nearby |
23.2 ° C | 29.5 ° C | 25.9 ° C | % 74 | 13.7 km/h | 72% |
| 23 May 2026 Sat | Patchy rain nearby |
22.9 ° C | 29.9 ° C | 26.1 ° C | % 71 | 12.2 km/h | 89% |
| 24 May 2026 Sun | Patchy rain nearby |
23 ° C | 26.7 ° C | 24.7 ° C | % 74 | 29.2 km/h | 88% |
| 25 May 2026 Mon | Partly Cloudy |
21.9 ° C | 24.8 ° C | 23.3 ° C | % 55 | 28.4 km/h | 0% |
| 26 May 2026 Tue | Patchy rain nearby |
21.3 ° C | 25.7 ° C | 23.5 ° C | % 59 | 18.7 km/h | 74% |
| 27 May 2026 Wed | Sunny |
20 ° C | 26.9 ° C | 23.4 ° C | % 59 | 18 km/h | 0% |
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