Sines Airport (SIE) 15 Day Weather Forecast, Sines Portugal

Current weather conditions and 15 day weather forecast for Sines Airport in Sines, Portugal 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 SIE

12 January 2026 Mon
12.1 ° C
( 53.7°F )

Patchy rain nearby
Patchy rain nearby
Feels Like : 10.3 ° C / 50.6°F
Humidity : % 88
Pressure : 1024 mb
Wind Speed : 16.6 kmph / 10.3 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0.01 mm
Cloud (%) : 74

15-day weather forecast for Sines Airport, Sines, Portugal

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 January 2026 Mon Patchy rain nearby Patchy rain nearby 11.2 ° C 14.7 ° C 13 ° C % 84 36.7 km/h 87%
13 January 2026 Tue Heavy rain Heavy rain 12 ° C 14.3 ° C 13.3 ° C % 84 40.3 km/h 87%
14 January 2026 Wed Patchy rain nearby Patchy rain nearby 11 ° C 14.3 ° C 12.7 ° C % 80 24.5 km/h 86%
15 January 2026 Thu Moderate rain Moderate rain 10.4 ° C 13.8 ° C 12.3 ° C % 82 29.9 km/h 89%
16 January 2026 Fri Patchy rain nearby Patchy rain nearby 11.5 ° C 13.3 ° C 12.4 ° C % 72 30.2 km/h 87%
17 January 2026 Sat Patchy rain nearby Patchy rain nearby 10.1 ° C 13.2 ° C 11.7 ° C % 78 26.6 km/h 78%
18 January 2026 Sun Patchy rain nearby Patchy rain nearby 13.2 ° C 15.2 ° C 14.5 ° C % 94 29.2 km/h 77%
19 January 2026 Mon Patchy rain nearby Patchy rain nearby 13 ° C 15.2 ° C 14.3 ° C % 86 12.6 km/h 88%
20 January 2026 Tue Patchy rain nearby Patchy rain nearby 10.8 ° C 12.4 ° C 11.8 ° C % 85 27.7 km/h 87%
21 January 2026 Wed Sunny Sunny 9.9 ° C 12.7 ° C 11.1 ° C % 76 26.6 km/h 0%
22 January 2026 Thu Sunny Sunny 8.3 ° C 14.6 ° C 10.8 ° C % 77 24.8 km/h 0%
23 January 2026 Fri Sunny Sunny 9.3 ° C 16.5 ° C 12.4 ° C % 78 18 km/h 0%
24 January 2026 Sat Sunny Sunny 10.7 ° C 16.9 ° C 13 ° C % 72 23.4 km/h 0%
25 January 2026 Sun Sunny Sunny 10 ° C 16.5 ° C 12.5 ° C % 69 22.3 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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