San Juan Airport (SJA) 15 Day Weather Forecast, San Juan Peru

Current weather conditions and 15 day weather forecast for San Juan Airport in San Juan, Peru 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 SJA

23 October 2026 Fri
21.7 ° C
( 71.1°F )

Cloudy
Cloudy
Feels Like : 18.4 ° C / 65.1°F
Humidity : % 76
Pressure : 1014 mb
Wind Speed : 30.2 kmph / 18.8 miles from SSESSE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 70

15-day weather forecast for San Juan Airport, San Juan, Peru

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
23 October 2026 Fri Patchy rain nearby Patchy rain nearby 19.2 ° C 22.2 ° C 20.5 ° C % 84 37.4 km/h 49%
24 October 2026 Sat Patchy rain nearby Patchy rain nearby 19.1 ° C 22.1 ° C 20.3 ° C % 85 38.9 km/h 55%
25 October 2026 Sun Overcast Overcast 19 ° C 22.1 ° C 20.4 ° C % 84 33.8 km/h 33%
26 October 2026 Mon Overcast Overcast 19.1 ° C 21.2 ° C 20.2 ° C % 84 23.4 km/h 32%
27 October 2026 Tue Sunny Sunny 18.8 ° C 21.2 ° C 20.1 ° C % 85 18.7 km/h 21%
28 October 2026 Wed Partly Cloudy Partly Cloudy 19.8 ° C 21.8 ° C 20.9 ° C % 83 20.5 km/h 14%
29 October 2026 Thu Sunny Sunny 20.3 ° C 22.8 ° C 21.3 ° C % 82 23.4 km/h 12%
30 October 2026 Fri Overcast Overcast 20.5 ° C 22.8 ° C 21.4 ° C % 84 24.1 km/h 26%
31 October 2026 Sat Patchy rain nearby Patchy rain nearby 20.5 ° C 22.9 ° C 21.4 ° C % 83 28.1 km/h 44%
01 November 2026 Sun Patchy rain nearby Patchy rain nearby 20.3 ° C 22.6 ° C 21.2 ° C % 83 27.7 km/h 54%
02 November 2026 Mon Patchy rain nearby Patchy rain nearby 20.2 ° C 22.7 ° C 21.2 ° C % 83 30.2 km/h 32%
03 November 2026 Tue Patchy rain nearby Patchy rain nearby 20.3 ° C 22.3 ° C 21 ° C % 83 32 km/h 33%
04 November 2026 Wed Patchy rain nearby Patchy rain nearby 20 ° C 21.9 ° C 20.7 ° C % 83 30.6 km/h 28%
05 November 2026 Thu Patchy rain nearby Patchy rain nearby 19.7 ° C 22.1 ° C 20.8 ° C % 83 23.8 km/h 26%
Weather forecasts are usually fully updated every 3 hours.

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