Current Conditions
Alcântara, Lisbon
Wind
NNW 10 mph15 km/h
Humidity
62%
Cloud Cover
5%
As of Thursday, August 13, 2026 at 12:27 PM GMT+1
Today's Outlook
Day
Partly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the NNW at 11 to 13 mph17 to 21 km/h. Humid.
Night
Mostly clear, with a low around 71°F22°C. Breezy from the NNW at 14 to 15 mph23 to 23 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 82°F28°C | Low 68°F20°C | Precip 0 in0 mm— | Cloud 19% | Wind NNW 12 mph19 km/h | Thursday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the NNW at 11 to 13 mph17 to 21 km/h. Humid. Thursday Night: Mostly clear, with a low around 71°F22°C. Breezy from the NNW at 14 to 15 mph23 to 23 km/h. | |
| Clear | High 80°F26°C | Low 69°F20°C | Precip 0 in0 mm— | Cloud 30% | Wind NNW 14 mph22 km/h | Friday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 69°F21°C. Breezy from the NNW at 13 to 16 mph21 to 25 km/h. Humid. Friday Night: Partly cloudy, with a low around 69°F20°C. Windy from the NNW at 14 to 17 mph23 to 27 km/h. | |
| Partly Cloudy | High 79°F26°C | Low 69°F21°C | Precip 0 in0.1 mm— | Cloud 47% | Wind NNW 12 mph19 km/h | Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. Humid. Saturday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the NNW at 12 to 13 mph20 to 21 km/h. | |
| Clear | High 86°F30°C | Low 70°F21°C | Precip 0 in0.1 mm5% | Cloud 25% | Wind N 8 mph12 km/h | Sunday: Mostly clear and hot, with a high of 86°F30°C and morning low of 70°F21°C. Breezy from the N at 6 to 8 mph9 to 12 km/h. Humid. Sunday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the NNW at 10 to 12 mph16 to 19 km/h. | |
| Clear | High 88°F31°CFeels 91°F33°C | Low 72°F22°C | Precip 0 in0 mm— | Cloud 11% | Wind N 8 mph13 km/h | Monday: Mostly clear and hot, with a high of 88°F31°C and morning low of 72°F22°C. Breezy from the N at 6 to 9 mph10 to 14 km/h. Humid. Monday Night: Mostly clear, with a low around 74°F23°C. Breezy from the NNW at 9 to 11 mph15 to 18 km/h. | |
| Clear | High 84°F29°CFeels 87°F30°C | Low 72°F22°C | Precip 0 in0 mm— | Cloud 12% | Wind W 7 mph11 km/h | Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Humid. Tuesday Night: Mostly clear, with a low around 73°F23°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. | |
| Clear | High 80°F26°C | Low 70°F21°C | Precip 0.01 in0.2 mm4% | Cloud 35% | Wind WSW 7 mph12 km/h | Wednesday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 71°F21°C. Breezy from the W at 7 to 10 mph11 to 15 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdayAug 13 | 82°F28°C | 68°F20°C | 0 in0 mm· — | 19% | Clear | NNW 12 mph19 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the NNW at 11 to 13 mph17 to 21 km/h. Humid. NightMostly clear, with a low around 71°F22°C. Breezy from the NNW at 14 to 15 mph23 to 23 km/h. | |||||||
| FridayAug 14 | 80°F26°C | 69°F20°C | 0 in0 mm· — | 30% | Clear | NNW 14 mph22 km/h | |
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 69°F21°C. Breezy from the NNW at 13 to 16 mph21 to 25 km/h. Humid. NightPartly cloudy, with a low around 69°F20°C. Windy from the NNW at 14 to 17 mph23 to 27 km/h. | |||||||
| SaturdayAug 15 | 79°F26°C | 69°F21°C | 0 in0.1 mm· — | 47% | Partly Cloudy | NNW 12 mph19 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. Humid. NightPartly cloudy, with a low around 69°F21°C. Breezy from the NNW at 12 to 13 mph20 to 21 km/h. | |||||||
| SundayAug 16 | 86°F30°C | 70°F21°C | 0 in0.1 mm· 5% | 25% | Clear | N 8 mph12 km/h | |
DayMostly clear and hot, with a high of 86°F30°C and morning low of 70°F21°C. Breezy from the N at 6 to 8 mph9 to 12 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the NNW at 10 to 12 mph16 to 19 km/h. | |||||||
| MondayAug 17 | 88°F31°C Feels 91°F33°C | 72°F22°C | 0 in0 mm· — | 11% | Clear | N 8 mph13 km/h | |
DayMostly clear and hot, with a high of 88°F31°C and morning low of 72°F22°C. Breezy from the N at 6 to 9 mph10 to 14 km/h. Humid. NightMostly clear, with a low around 74°F23°C. Breezy from the NNW at 9 to 11 mph15 to 18 km/h. | |||||||
| TuesdayAug 18 | 84°F29°C Feels 87°F30°C | 72°F22°C | 0 in0 mm· — | 12% | Clear | W 7 mph11 km/h | |
DayMostly clear and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the WNW at 7 to 9 mph11 to 14 km/h. | |||||||
| WednesdayAug 19 | 80°F26°C | 70°F21°C | 0.01 in0.2 mm· 4% | 35% | Clear | WSW 7 mph12 km/h | |
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Humid. NightPartly cloudy, with a low around 71°F21°C. Breezy from the W at 7 to 10 mph11 to 15 km/h. | |||||||
| ThursdayAug 20 | 78°F26°C | 70°F21°C | 0.03 in0.7 mm· 19% | 40% | Drizzle | WNW 9 mph14 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the W at 9 to 12 mph14 to 19 km/h. 19% chance of drizzle around midday. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the NW at 9 to 12 mph14 to 20 km/h. | |||||||
| FridayAug 21 | 78°F26°C | 69°F20°C | 0.01 in0.2 mm· 10% | 32% | Drizzle | NNW 11 mph18 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 69°F20°C. Breezy from the NNW at 11 to 14 mph18 to 23 km/h. 10% chance of drizzle. NightPartly cloudy, with a low around 69°F20°C. Breezy from the NNW at 12 to 15 mph19 to 24 km/h. | |||||||
| SaturdayAug 22 | 78°F26°C | 67°F20°C | 0.01 in0.3 mm· 7% | 26% | Clear | NNW 11 mph18 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Breezy from the NNW at 11 to 13 mph17 to 21 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NNW at 12 to 14 mph19 to 22 km/h. | |||||||
| SundayAug 23 | 79°F26°C | 67°F20°C | 0.02 in0.4 mm· 12% | 30% | Drizzle | NNW 10 mph17 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the NW at 10 to 12 mph16 to 20 km/h. 12% chance of drizzle around midday. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 11 to 13 mph18 to 22 km/h. | |||||||
| MondayAug 24 | 78°F26°C | 68°F20°C | 0.04 in0.9 mm· 12% | 30% | Drizzle | NW 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Breezy from the NW at 10 to 12 mph16 to 19 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 11 to 13 mph17 to 20 km/h. | |||||||
| TuesdayAug 25 | 78°F26°C | 67°F20°C | 0.03 in0.7 mm· 8% | 32% | Clear | NW 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Breezy from the NW at 10 to 12 mph16 to 20 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NW at 10 to 13 mph16 to 20 km/h. | |||||||
| WednesdayAug 26 | 78°F26°C | 68°F20°C | 0.04 in1.1 mm· 13% | 32% | Drizzle | NW 10 mph16 km/h | |
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Breezy from the NW at 10 to 12 mph16 to 20 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NW at 10 to 13 mph17 to 21 km/h. | |||||||
| ThursdayAug 27 | 79°F26°C | 68°F20°C | 0.01 in0.3 mm· 6% | 28% | Clear | NNW 11 mph17 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the NNW at 10 to 12 mph16 to 20 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 11 to 14 mph18 to 22 km/h. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 38.7010°N, 9.1715°W·Elevation: 2m·Timezone: Europe/Lisbon·Population: 20,267