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

19 June 2026 Fri
25.6 ° C
( 78.1°F )

Clear
Clear
Feels Like : 28.8 ° C / 83.9°F
Humidity : % 93
Pressure : 1016 mb
Wind Speed : 17.6 kmph / 11 miles from SWSW
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
19 June 2026 Fri Patchy rain nearby Patchy rain nearby 24.7 ° C 35.8 ° C 29.3 ° C % 71 20.5 km/h 18%
20 June 2026 Sat Heavy rain Heavy rain 23.1 ° C 33.6 ° C 27.5 ° C % 76 22.3 km/h 75%
21 June 2026 Sun Patchy rain nearby Patchy rain nearby 22.7 ° C 30.5 ° C 26.3 ° C % 75 13 km/h 45%
22 June 2026 Mon Sunny Sunny 24 ° C 33.4 ° C 28.3 ° C % 67 18.4 km/h 7%
23 June 2026 Tue Patchy rain nearby Patchy rain nearby 25 ° C 34.2 ° C 28.6 ° C % 71 15.5 km/h 36%
24 June 2026 Wed Moderate rain Moderate rain 23.6 ° C 32.7 ° C 28 ° C % 74 22 km/h 67%
25 June 2026 Thu Patchy rain nearby Patchy rain nearby 23.6 ° C 32.1 ° C 26.4 ° C % 76 18.7 km/h 66%
26 June 2026 Fri Patchy rain nearby Patchy rain nearby 24 ° C 31.7 ° C 27.3 ° C % 73 16.9 km/h 18%
27 June 2026 Sat Moderate rain Moderate rain 24.2 ° C 32.4 ° C 27 ° C % 73 21.6 km/h 72%
28 June 2026 Sun Moderate rain Moderate rain 22.8 ° C 31.7 ° C 26.8 ° C % 74 22 km/h 67%
29 June 2026 Mon Sunny Sunny 24.1 ° C 31.7 ° C 27.6 ° C % 74 22 km/h 9%
30 June 2026 Tue Sunny Sunny 24.6 ° C 31.1 ° C 27.8 ° C % 75 24.8 km/h 17%
01 July 2026 Wed Patchy rain nearby Patchy rain nearby 25.1 ° C 31.7 ° C 28.2 ° C % 73 25.2 km/h 36%
02 July 2026 Thu Patchy rain nearby Patchy rain nearby 25.1 ° C 32 ° C 27.8 ° C % 73 26.3 km/h 57%
Weather forecasts are usually fully updated every 3 hours.

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