Portugal (Lisbon)
Today
Today weather in Portugal
Monday, 17th August 2026
31°
Patchy rain possible
Low 10°
Official weather alert: Yellow High Temperature Warning. Today, Portugal is set to face a notably hot day, with temperatures spiking up to 31 °C and offering slight relief at 9 °C by night. Strong winds are anticipated in Portugal Today, nearing 41 km/h. Rain is highly likely at 61%, but with light accumulations around 4.07 mm.
31° / 10°
Temp
61%
Rain
41 km/h
Wind
54%
Humidity
Portugal Weather Pages
Portugal hourly forecast for today
Scroll right to see more weather forecasts for Portugal today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:52 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:28 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | |  |  |  | | | |  | | | | | |  |  |  | | Next |
| temperatures | 9.7° | 9.6° | 9.7° | 9.7° | 9.6° | 9.6° | 9.7° | Sunrise | 9.7° | 10° | 10.1° | 26.8° | 29° | 30.5° | 31° | 31.3° | 31.3° | 30.4° | 28.8° | 28.3° | 27.5° | 26.9° | Sunset | 24.5° | 23.9° | 24° | |
| Feels like | 4.8° | 4.8° | 4.8° | 5.2° | 5.4° | 5.5° | 5.7° | 5.7° | 5.5° | 5.6° | 27° | 28.7° | 31.2° | 31.8° | 31.3° | 30.7° | 30.4° | 29.2° | 28.7° | 27.9° | 27.3° | 25.6° | 25.7° | 26.2° | |||
| wind speed | 41 km/h | 41 km/h | 40 km/h | 35 km/h | 32 km/h | 31 km/h | 30 km/h | 30 km/h | 32 km/h | 32 km/h | 10 km/h | 6 km/h | 5 km/h | 6 km/h | 9 km/h | 13 km/h | 16 km/h | 14 km/h | 13 km/h | 10 km/h | 9 km/h | 6 km/h | 4 km/h | 3 km/h | |||
| wind degree | 240° | 239° | 232° | 233° | 235° | 240° | 242° | 246° | 243° | 244° | 98° | 126° | 167° | 199° | 229° | 255° | 269° | 280° | 286° | 296° | 285° | 148° | 231° | 183° | |||
| wind direction | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | E | SE | SSE | SSW | SW | WSW | W | W | WNW | WNW | WNW | SSE | SW | S | |||
| Precipitation | 0.1 mm | 0.2 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.6 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 2.8 mm | 0 mm | 0 mm | |||
| chance for rain | 23% | 24% | 9% | 10% | 11% | 13% | 19% | 17% | 15% | 8% | 8% | 9% | 8% | 36% | 4% | 1% | 1% | 11% | 8% | 17% | 12% | 68% | 15% | 17% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 66% | 67% | 60% | 59% | 60% | 61% | 60% | 60% | 57% | 54% | 46% | 42% | 40% | 40% | 40% | 39% | 42% | 48% | 50% | 50% | 50% | 62% | 67% | 68% | |||
| dew point | 3.8° | 3.8° | 2.3° | 2° | 2.3° | 2.5° | 2.4° | 2.4° | 1.9° | 1.3° | 14.1° | 14.8° | 15.2° | 15.8° | 16.2° | 15.8° | 15.9° | 16.8° | 16.8° | 16.1° | 15.5° | 16.7° | 17.4° | 17.8° | |||
| visibility | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 7 km | 10 km | 10 km | |||
| cloud cover | 84% | 71% | 52% | 60% | 61% | 76% | 92% | 71% | 86% | 68% | 78% | 90% | 87% | 90% | 50% | 6% | 3% | 89% | 75% | 74% | 100% | 100% | 91% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1.1 | 2.6 | 4.4 | 6.2 | 7.4 | 7.3 | 6.3 | 4.6 | 2.7 | 1.2 | 0.4 | 0 | 0 | 0 | 0 |
View of Portugal today
Explore Portugal live webcam feed to see how the weather is shaping up today in Portugal. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Portugal today.
Weather in Portugal today
The weather in Portugal today is expected to be noticeably warmer than usual, with a forecast temperature of 31 °C, compared to an average of 27.8 °C for 17th of August in recent years.
temperatures
31 °C
rain
4.1 mm
wind
41 km/h
UV
High
🌫️ Air quality, UV & pollen - Portugal Live AQI, UV index and pollen levels. Air Quality →
Portugal Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Portugal - Monday, 17th August 2026
UV Sun Exposure Risk
High
7 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Very Low
1 / 10
Outdoor Activity Index
Excellent
9 / 10
Running & Jogging Index
Excellent
9 / 10
Cycling Weather Index
Excellent
9 / 10
Beach & Swimming Conditions
Fair
5 / 10
Pet Walking Index
Excellent
10 / 10
Fishing Conditions Index
Excellent
9 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Good
6 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
8 / 10
Portugal daylight overview ☀️
Today in Portugal, The sun rises at 06:52 and sets at 20:28, giving a total daylight duration of 13 hours and 36 minutes.
Regions in Portugal
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Top locations in Portugal
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AlbufeiraAlgarviaAmadoraBragaCacémCascaisCoimbraFaroFunchalFátimaLagosLisbonNazaréPonta DelgadaPortimãoPortoSetúbalTaviraVila Nova de GaiaÉvora
More Locations Quick links
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What to wear today in Portugal? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Portugal forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
Umbrella
The weather today in Portugal - FAQ
What is the maximum temperature for today in Portugal?
The maximum temperature for today in Portugal is expected to be 31° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Portugal? 🌧️
Yes, there is a 61% chance of rain in Portugal today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Portugal? 🌀
The wind in Portugal is expected to blow at 41 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Portugal today?
Given the forecast of 31 °C with a 61% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Portugal today.
What is the sunrise and sunset time for Portugal today?
The sun is expected to rise at 06:52 and set at 20:28 in Portugal.
How accurate is the weather forecast Portugal today? ✅
Portugal weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Portugal?Get accurate weather forecasts for Portugal, located at latitude 38.717 and longitude -9.133. Stay updated with localized weather information tailored for Portugal.
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