Daily brief · Portugal

Lisbon 2026-09-28

Verified against recorded weather

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

extreme

A single day could bring around 8mm of rain on 2026-10-03 — above the local heavy-rain reference for this time of year (around 1.9mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture · fishing · local commerce

A dry stretch is forming

medium

5 dry days in a row could start 2026-10-07. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

agriculture · fishing · local commerce

Heat is building above the usual range

low

Daily highs may average around 25.1°C over the next week — above the 22.3°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

outdoor farmers · tourism · energy demand · fishing

Recorded daily weather · Open-Meteo

Rain 0 mmMax 26.6 °CMin 19.5 °CGusts 27.4 km/h

Comparison unavailable
Daily measurements are retained. The historical reference has no compatible daily window and method contract. No above, near or below verdict is issued.

Daily observations retained. Comparison unavailable unless variable, unit, aggregation, calendar window, reference method and complete samples are compatible. This is not a forecast accuracy grade.

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-28.