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

03 February 2026 Tue
12.6 ° C
( 54.6°F )

Moderate rain
Moderate rain
Feels Like : 9.5 ° C / 49°F
Humidity : % 95
Pressure : 999 mb
Wind Speed : 38.9 kmph / 24.2 miles from SSWSSW
Visibility : 7 km
Precipitation (rainfall) : 2.72 mm
Cloud (%) : 100

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

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
03 February 2026 Tue Heavy rain Heavy rain 10.8 ° C 13.5 ° C 12.5 ° C % 79 49.7 km/h 100%
04 February 2026 Wed Moderate rain Moderate rain 13.8 ° C 16 ° C 15.6 ° C % 93 52.2 km/h 96%
05 February 2026 Thu Moderate rain Moderate rain 13 ° C 15.7 ° C 14.9 ° C % 86 55.4 km/h 87%
06 February 2026 Fri Moderate rain Moderate rain 11.4 ° C 13.3 ° C 12.5 ° C % 79 36.7 km/h 79%
07 February 2026 Sat Heavy rain Heavy rain 11 ° C 14.7 ° C 12.4 ° C % 82 50.4 km/h 79%
08 February 2026 Sun Patchy rain nearby Patchy rain nearby 13.6 ° C 15.1 ° C 14 ° C % 88 29.5 km/h 85%
09 February 2026 Mon Patchy rain nearby Patchy rain nearby 14.8 ° C 15.6 ° C 15.2 ° C % 98 30.6 km/h 88%
10 February 2026 Tue Patchy rain nearby Patchy rain nearby 15 ° C 15.8 ° C 15.4 ° C % 96 25.9 km/h 77%
11 February 2026 Wed Patchy rain nearby Patchy rain nearby 14.1 ° C 15.7 ° C 15 ° C % 91 28.1 km/h 84%
12 February 2026 Thu Partly Cloudy  Partly Cloudy 13.3 ° C 15.3 ° C 14.3 ° C % 89 25.6 km/h 0%
13 February 2026 Fri Patchy rain nearby Patchy rain nearby 13.5 ° C 15.4 ° C 14.7 ° C % 95 27 km/h 86%
14 February 2026 Sat Patchy rain nearby Patchy rain nearby 14.2 ° C 16.8 ° C 15.3 ° C % 87 10.4 km/h 76%
15 February 2026 Sun Sunny Sunny 13 ° C 16.3 ° C 14.4 ° C % 84 10.8 km/h 0%
16 February 2026 Mon Patchy rain nearby Patchy rain nearby 13.2 ° C 16.1 ° C 14.4 ° C % 88 30.2 km/h 60%
Weather forecasts are usually fully updated every 3 hours.

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