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

03 April 2026 Fri
25.2 ° C
( 77.4°F )

Sunny
Sunny
Feels Like : 27.6 ° C / 81.7°F
Humidity : % 77
Pressure : 1024 mb
Wind Speed : 16.6 kmph / 10.3 miles from ESEESE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

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
03 April 2026 Fri Sunny Sunny 18.7 ° C 24.9 ° C 21.7 ° C % 85 21.6 km/h 0%
04 April 2026 Sat Partly Cloudy  Partly Cloudy 17.8 ° C 25.5 ° C 21 ° C % 83 18.4 km/h 0%
05 April 2026 Sun Sunny Sunny 19 ° C 25.5 ° C 22 ° C % 78 25.6 km/h 0%
06 April 2026 Mon Partly Cloudy  Partly Cloudy 18.7 ° C 21.5 ° C 20.3 ° C % 79 29.5 km/h 0%
07 April 2026 Tue Heavy rain Heavy rain 16.9 ° C 19.3 ° C 17.9 ° C % 85 33.5 km/h 80%
08 April 2026 Wed Moderate rain Moderate rain 18.7 ° C 20.3 ° C 19.1 ° C % 74 37.4 km/h 61%
09 April 2026 Thu Patchy rain nearby Patchy rain nearby 19.2 ° C 21.4 ° C 20.2 ° C % 73 28.4 km/h 86%
10 April 2026 Fri Patchy rain nearby Patchy rain nearby 19.1 ° C 21.4 ° C 20 ° C % 77 27.7 km/h 87%
11 April 2026 Sat Patchy rain nearby Patchy rain nearby 19.2 ° C 21.7 ° C 20.5 ° C % 77 28.8 km/h 87%
12 April 2026 Sun Patchy rain nearby Patchy rain nearby 20.3 ° C 23.5 ° C 21.6 ° C % 81 23.8 km/h 83%
13 April 2026 Mon Patchy rain nearby Patchy rain nearby 20.5 ° C 23.9 ° C 22.1 ° C % 83 19.4 km/h 89%
14 April 2026 Tue Patchy rain nearby Patchy rain nearby 21 ° C 24.5 ° C 22.4 ° C % 82 15.8 km/h 87%
15 April 2026 Wed Sunny Sunny 19.8 ° C 25.5 ° C 22.2 ° C % 79 19.1 km/h 0%
16 April 2026 Thu Sunny Sunny 19 ° C 27.8 ° C 23 ° C % 71 23 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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