St. John Island Airport (SJF) 15 Day Weather Forecast, Saint John Island US Virgin Islands

Current weather conditions and 15 day weather forecast for St. John Island Airport in Saint John Island, US Virgin Islands 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 SJF

11 January 2026 Sun
29.1 ° C
( 84.4°F )

Sunny
Sunny
Feels Like : 34.7 ° C / 94.4°F
Humidity : % 62
Pressure : 1014 mb
Wind Speed : 22 kmph / 13.6 miles from EE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15-day weather forecast for St. John Island Airport, Saint John Island, US Virgin Islands

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
11 January 2026 Sun Sunny Sunny 25.2 ° C 28.6 ° C 26.4 ° C % 80 25.6 km/h 0%
12 January 2026 Mon Partly Cloudy  Partly Cloudy 25.5 ° C 26.7 ° C 26 ° C % 77 27 km/h 0%
13 January 2026 Tue Moderate rain Moderate rain 25.7 ° C 26.4 ° C 26.1 ° C % 79 26.3 km/h 88%
14 January 2026 Wed Patchy rain nearby Patchy rain nearby 26.1 ° C 26.5 ° C 26.3 ° C % 74 27.7 km/h 87%
15 January 2026 Thu Patchy rain nearby Patchy rain nearby 26.2 ° C 26.7 ° C 26.4 ° C % 77 30.6 km/h 88%
16 January 2026 Fri Patchy rain nearby Patchy rain nearby 26.1 ° C 26.7 ° C 26.5 ° C % 78 30.6 km/h 83%
17 January 2026 Sat Patchy rain nearby Patchy rain nearby 26.1 ° C 26.4 ° C 26.3 ° C % 75 34.2 km/h 89%
18 January 2026 Sun Patchy rain nearby Patchy rain nearby 26.1 ° C 26.4 ° C 26.3 ° C % 72 36.7 km/h 79%
19 January 2026 Mon Partly Cloudy  Partly Cloudy 26.2 ° C 26.4 ° C 26.3 ° C % 73 34.6 km/h 0%
20 January 2026 Tue Patchy rain nearby Patchy rain nearby 26.1 ° C 26.3 ° C 26.2 ° C % 75 36.4 km/h 87%
21 January 2026 Wed Patchy rain nearby Patchy rain nearby 26 ° C 26.1 ° C 26.1 ° C % 76 36.7 km/h 89%
22 January 2026 Thu Patchy rain nearby Patchy rain nearby 25.9 ° C 26.4 ° C 26.2 ° C % 77 33.8 km/h 88%
23 January 2026 Fri Patchy rain nearby Patchy rain nearby 25.7 ° C 26.1 ° C 26 ° C % 76 31 km/h 86%
24 January 2026 Sat Patchy rain nearby Patchy rain nearby 25.3 ° C 25.6 ° C 25.5 ° C % 75 26.3 km/h 82%
Weather forecasts are usually fully updated every 3 hours.

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