30-day outlook · Porto
14-day forecast →Sep 1931°19°1%
2034°21°1%
2134°23°2%
2234°23°4%
2333°22°1%
2428°20°1%
2528°18°6%
2628°19°Full moon
2725°17°9%
2825°18°53%
2922°17°59%
3023°16°32%
Oct 118°16°86%
223°15°14%
3avg24°15°Last quarter
4avg23°15°
5avg23°15°
6avg23°14°
7avg23°14°
8avg22°14°
9avg22°14°
10avg22°14°New moon
11avg22°13°
12avg22°13°
13avg21°13°
14avg21°13°
15avg21°13°
16avg21°12°
17avg20°12°
18avg20°12°First quarter
TodayForecast, days 1–14Avg — typical for the date, not a forecast
Days 1–14 at a glance
Today →| Day | Weather | High | Low | Precip | Source |
|---|---|---|---|---|---|
| Today Sep 19 | Sunny | 31° | 19° | 1% · 0 mm | Outlook |
| Sun Sep 20 | Sunny | 34° | 21° | 1% · 0 mm | Outlook |
| Mon Sep 21 | Sunny | 34° | 23° | 2% · 0 mm | Outlook |
| Tue Sep 22 | Sunny | 34° | 23° | 4% · 0 mm | Outlook |
| Wed Sep 23 | Sunny | 33° | 22° | 1% · 0 mm | Outlook |
| Thu Sep 24 | Sunny | 28° | 20° | 1% · 0 mm | Outlook |
| Fri Sep 25 | Mostly cloudy | 28° | 18° | 6% · 0 mm | Outlook |
| Sat Sep 26 | Mostly cloudy | 28° | 19° | 7% · 0 mm | Outlook |
| Sun Sep 27 | Mostly cloudy | 25° | 17° | 9% · 0 mm | Outlook |
| Mon Sep 28 | Showers | 25° | 18° | 53% · 0.8 mm | Outlook |
| Tue Sep 29 | Showers | 22° | 17° | 59% · 1 mm | Outlook |
| Wed Sep 30 | Partly cloudy | 23° | 16° | 32% · 0.2 mm | Outlook |
| Thu Oct 1 | Showers | 18° | 16° | 86% · 5 mm | Outlook |
| Fri Oct 2 | Mostly cloudy | 23° | 15° | 14% · 0 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Porto on those dates: how highs and lows usually change, how much rain or snow to expect, daylight and the Moon.
| Dates | Normal high | Normal low | Precip | Daylight | Moon |
|---|---|---|---|---|---|
| Oct 3–10 8 days | 24° → 22° | 15° → 14° | ≈4 mm | 11 h 40 → 11 h 21 | Last quarter Oct 3 · New moon Oct 10 |
| Oct 11–18 8 days | 22° → 20° | 13° → 12° | ≈4 mm | 11 h 18 → 11 h 0 | First quarter Oct 18 |
Typical range estimated from latitude, season and the 14-day forecast
Days 1–14: WeatherAPI.com · days 15–30: Typical range estimated from latitude, season and the 14-day forecast · 41.1580°N, 8.6290°W