Porto

Current Weather

18.1°C (64.6°F)

Overcast Clouds

Feels like: 17.8°C (64.0°F)

Humidity: 74%

Sun Schedule

Sunrise
06:51
Sunset
20:22

Today's Weather Summary

Expect patchy rain and possible thunderstorms throughout the day, with a humid 18°C making it feel slightly cooler. Winds are calm, so conditions may feel muggy. Carry an umbrella and allow extra travel time due to wet roads and potential lightning.

Alert Summary

A **Yellow Thunderstorm Warning** is in effect for Porto, with possible heavy downpours (10–20 mm in 1 hour), strong gusts (70–90 km/h), and lightning. Stay indoors and avoid travel until conditions improve. A separate **Yellow Rain Warning** also signals locally heavy showers. Monitor updates and secure loose objects outdoors.

Active Weather Alerts

2

Yellow Rain Warning

Locally heavy showers

From: Aug 23, 2026 06:00 Until: Aug 23, 2026 18:00

Yellow Thunderstorm Warning

Favorable conditions for the occurrence of localized meteorological phenomena, such as: thunderstorms; locally heavy precipitation, with accumulation between 10 and 20 mm in 1 h; gusts between 70 and 90 km/h.

From: Aug 23, 2026 06:00 Until: Aug 23, 2026 18:00

Alert History Patterns

Based on 426 historical alerts

Based on 426 historical alerts. Covering 41 different event types. Most common concerns: rain, coast, and precipitação.

rain coast precipitação event wind vento neve agitação marítima meters metros temperature high wave storm trovoada vezes gusts heavy rajadas maximum northwest snow forte height nivel ondas
This visualization shows the most common weather concerns based on past alerts for Porto

3-Day Weather Forecast

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Marine Conditions

Tide Information

Time Type Height

Wave Conditions

About Porto

Porto is a city in Portugal.

41.167959, -8.631055

Weather Map

City Images

Porto
Porto
Porto
Porto, Portugal
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Past Weather Alerts

5 of 424

Yellow High Temperature Warning

Persistence of high values of maximum temperature.

Jun 18, 2026 - Aug 18, 2026

Orange High Temperature Warning

Especially inland: persistence of high maximum temperature values.

Aug 17, 2026 - Aug 18, 2026

Yellow High Temperature Warning

In the interior of the district: persistence of high maximum temperature values.

Jul 27, 2026 - Jul 28, 2026

Orange High Temperature Warning

Persistence of extremely high values, both maximum and minimum.

Jul 04, 2026 - Jul 05, 2026

Red High Temperature Warning

Persistence of extremely high values, both maximum and minimum.

Jul 02, 2026 - Jul 05, 2026