- Clothing
- Light layers work well; a jacket for the evening.
Tomorrow's Weather Forecast - Lisbon
Tomorrow's weather in Lisbon. high 33°C (91°F), low 17°C (63°F). Sunny.
Tomorrow’s Outlook
Tomorrow brings a similar temperature to today. A warm, sunny day is expected, with rain chances staying low throughout. Humidity sits at a moderate 53%, so the air shouldn't feel unusually damp or dry. Winds stay light and calm, rarely topping 9 km/h. Sunrise is at 7:15 AM and sunset at 7:49 PM, for about 12h 34m of daylight.
- Tomorrow
- 33°/ 17°
- Today32° / 19°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon20°
- Rain probability
- 0%
- Wind speed
- 4 km/h
AfternoonNoon – 6 PM31°
- Rain probability
- 0%
- Wind speed
- 4 km/h
Evening6 PM – Midn28°
- Rain probability
- 0%
- Wind speed
- 9 km/h
NightMidn – 6 AM20°
- Rain probability
- 0%
- Wind speed
- 4 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Good conditions for outdoor activities.
- Travel
- Standard travel conditions expected.
Sunrise & Sunset
Sunrise
Dawn 6:45 AMTotal Daylight
Full day forecastSolar noon 1:32 PM
Sunset
Dusk 8:19 PMvs today-3 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Lisbon is forecast to reach a high of 33°C tomorrow, with an overnight low around 17°C. That's 10° above the long-term average high of 23°C for this time of year. It continues a recent pattern — 11 of the last 19 days with published data have run warmer than normal. Expect little chance of rain (0% probability) and a gentle breeze averaging 9 km/h. Air quality is currently good (AQI 46), with no notable outdoor health concerns.
Today vs Normal
32°C+9° above normal
The long-term average high for today is 23°C.
11 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Good
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.