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

22 February 2026 Sun
21.2 ° C
( 70.2°F )

Overcast
Overcast
Feels Like : 21.2 ° C / 70.2°F
Humidity : % 94
Pressure : 1014 mb
Wind Speed : 20.5 kmph / 12.8 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0.18 mm
Cloud (%) : 100

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
22 February 2026 Sun Patchy rain nearby Patchy rain nearby 10.4 ° C 20.8 ° C 17.5 ° C % 64 30.6 km/h 85%
23 February 2026 Mon Sunny Sunny 4.5 ° C 12.5 ° C 8.2 ° C % 38 29.5 km/h 0%
24 February 2026 Tue Sunny Sunny 1.7 ° C 15.5 ° C 8.2 ° C % 40 21.2 km/h 0%
25 February 2026 Wed Sunny Sunny 4.9 ° C 19.8 ° C 12.2 ° C % 47 15.8 km/h 0%
26 February 2026 Thu Partly Cloudy  Partly Cloudy 10.2 ° C 20.8 ° C 14.8 ° C % 69 16.6 km/h 0%
27 February 2026 Fri Patchy rain nearby Patchy rain nearby 16 ° C 23.6 ° C 18.6 ° C % 81 17.3 km/h 87%
28 February 2026 Sat Patchy rain nearby Patchy rain nearby 15.5 ° C 18.5 ° C 16.9 ° C % 90 19.1 km/h 79%
01 March 2026 Sun Partly Cloudy  Partly Cloudy 14.7 ° C 19 ° C 16.7 ° C % 88 16.9 km/h 0%
02 March 2026 Mon Patchy rain nearby Patchy rain nearby 15.9 ° C 20.1 ° C 17.4 ° C % 85 19.8 km/h 87%
03 March 2026 Tue Patchy rain nearby Patchy rain nearby 16.5 ° C 21.1 ° C 18.7 ° C % 89 18.7 km/h 86%
04 March 2026 Wed Fog Fog 17.1 ° C 24.3 ° C 19.9 ° C % 86 18 km/h 0%
05 March 2026 Thu Fog Fog 18.1 ° C 24 ° C 20.7 ° C % 84 21.2 km/h 0%
06 March 2026 Fri Partly Cloudy  Partly Cloudy 18 ° C 23.5 ° C 20.5 ° C % 87 26.3 km/h 0%
07 March 2026 Sat Partly Cloudy  Partly Cloudy 18.7 ° C 24.6 ° C 21.2 ° C % 81 24.1 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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