Genoa weather: 10-day forecast and climate

The weather in Genoa today, tomorrow and for the next 10 days: hourly forecast, wind, rain, sea temperature and the climate month by month.

View of Genoa at sunset

Warmest month: Augustwith average highs of 28 °C
Coldest month: Januarybetween 6 and 12 °C
Wettest months: September, October and NovemberOctober averages 170 mm
Driest month: Julywith 3 rainy days
Sea warm enough to swim: June to Septemberabove 21 °C

The weather in Genoa today, tomorrow and over the next ten days: below you’ll find the hour-by-hour forecast, with rain and wind, updated every hour. Further down is the month-by-month climate, with the sea temperature, and what to see in the city when it rains.

By Italian Riviera editorial team·Updated on 10 October 2026·3 min read

Weather forecast for Genoa

Today in Genoa: clear, high 15°C and low 10°C, wind from the north (tramontana) up to 31 km/h. Tomorrow: clear, between 10°C and 16°C.

⛅

15°CNow · Partly cloudy

Wind: 28 km/h N
Humidity: 46%
Pressure: 1019 hPa
Sunrise: 07:00
Sunset: 17:15

Next 24 hours

16:00⛅15° 28 N
18:00🌙13° 30 N
20:00🌙11° 30 NW
22:00🌙10° 28 N
00:00🌙10° 32 N
02:00🌙10° 28 N
04:00🌙10° 30 N
06:00🌙10° 33 N
08:00🌤️11° 32 N
10:00☀️13° 36 NW
12:00☀️15° 36 N
14:00☀️16° 35 N
16:00☀️16° 31 N

Next 10 days

Day	Sky	Min / max	Rain	Wind
Sunday 1	🌙 Clear	10° / 15°	–	31 km/h N
Monday 2	☀️ Clear	10° / 16°	–	39 km/h NW
Tuesday 3	☀️ Clear	11° / 18°	–	32 km/h N
Wednesday 4	☁️ Cloudy	11° / 16°	–	28 km/h N
Thursday 5	🌤️ Fair	10° / 15°	–	27 km/h N
Friday 6	☁️ Cloudy	10° / 15°	–	22 km/h N
Saturday 7	☁️ Cloudy	11° / 15°	–	20 km/h N
Sunday 8	🌤️ Fair	13° / 16°	–	20 km/h N
Monday 9	☁️ Cloudy	11° / 16°	2 mm	17 km/h N
Tuesday 10	☁️ Cloudy	12° / 14°	2 mm	23 km/h N

Forecast by MET Norway (Yr), CC BY 4.0 licence. Updated at 14:16, refreshed every hour. Official weather warnings in Liguria (ARPAL, Italian) →

Genoa's climate month by month

Genoa has mild winters for northern Italy and hot but breezy summers. Autumn is the season of the heaviest rain: September and October have few rainy days but a lot of water, often in short, intense thunderstorms. In winter, north-easterly winds come down from the Apennines and bring cold air from the Po Valley: on those days it feels colder than the thermometer says. July is the sunniest month, with about nine and a half hours of sun a day.

Month	Low	High	Rainy days	Sea
Jan	6 °C	12 °C	8	13.5 °C
Feb	7 °C	13 °C	6	13 °C
Mar	9 °C	15 °C	7	13.5 °C
Apr	11 °C	18 °C	8	14.5 °C
May	15 °C	22 °C	7	18 °C
Jun	19 °C	25 °C	5	21.5 °C
Jul	22 °C	28 °C	3	24 °C
Aug	22 °C	28 °C	5	25 °C
Sep	19 °C	25 °C	6	22.5 °C
Oct	15 °C	21 °C	8	20 °C
Nov	10 °C	16 °C	7	17 °C
Dec	7 °C	13 °C	7	14.5 °C

Monthly averages for Genova (air temperatures 1991–2020). Source: climieviaggi.it.

When to go to Genoa

You can visit Genoa all year round, because its main sights are indoors or a short walk from the centre. To wander the caruggi (the narrow alleys of the old town) and climb to the viewpoints, the best months are April to June and September–October. For the sea, at Boccadasse, at Nervi or in the villages of the Golfo Paradiso, go from June to September.

If it rains in Genoa

When it rains, Genoa has plenty to offer: the Aquarium and the Galata Maritime Museum at the Porto Antico, the Palazzi dei Rolli on Via Garibaldi and the Cathedral of San Lorenzo. What and where to eat on an indoor day is in the guide to what to eat in Genoa.

Weather alerts in Genoa

In Liguria, alerts for rain and thunderstorms are issued by ARPAL, with three levels: yellow, orange and red alerts. In autumn, rain in Genoa can be very intense within a few hours: check the level on the official Allerta Liguria website (in Italian) and follow the instructions of the city council. Boats to Camogli, San Fruttuoso and Portofino run according to the timetable and the weather: when the sea is rough they may be suspended.

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