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Rome weather

Lazio · 2,318,895 inhabitants · Thursday, October 29 · updated 17:03

Air: Fair

20°

Clear sky

Feels like 20°C

Wind

2 km/h

Gusts

8 km/h

Humidity

41 %

Pressure

1020 hPa

Clouds

1 %

Storm

Rise 06:38 Set 17:08 Day 10 h 29 min UV 5 · Moderate

Morning, afternoon, evening

Trend

Afternoon

Clear sky

20°

Feels like 21°

Wind ↑ W 4 km/h

Gusts 10 km/h

Humidity 42 %

Evening

Clear sky

16°12°

Feels like 16°

Wind ↑ SSW 3 km/h

Gusts 10 km/h

Humidity 69 %

19:00

16°

SSW 3

22:00

12°

NNE 3

Rome forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Rome climate: what a normal year looks like

Swimmers find the warmest sea in August (26 °C) and the coolest in March (14 °C).

From 15 h 13 min of daylight in late June to 9 h 07 min in late December.

The hottest stretch is August, when afternoons average 30 °C; the coldest is January, when nights average 4 °C. Between those two months the average temperature changes by 18 °C.

Typical highs of 30 °C or more are reached in August only, at 30 °C.

Forecast highs for the coming week average 18 °C, 3 °C cooler than a normal October (21 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall	Sea
Jan	12 °C	4 °C	74 mm	15 °C
Feb	13 °C	5 °C	78 mm	14 °C
Mar	15 °C	7 °C	79 mm	14 °C
Apr	18 °C	10 °C	80 mm	15 °C
May	22 °C	13 °C	60 mm	18 °C
Jun	27 °C	18 °C	35 mm	22 °C
Jul	30 °C	20 °C	23 mm	25 °C
Aug	30 °C	21 °C	24 mm	26 °C
Sep	25 °C	17 °C	89 mm	24 °C
Oct	21 °C	13 °C	125 mm	22 °C
Nov	17 °C	10 °C	141 mm	19 °C
Dec	13 °C	6 °C	105 mm	17 °C
Whole year	20 °C	12 °C	910 mm	19 °C

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 41.89° N, 12.51° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Rome: pollution and pollen

2/6

Fair

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.517µg/m³

PM1020µg/m³

O₃22µg/m³

NO₂36µg/m³

SO₂2µg/m³

Pollen

AlderNone

BirchNone

GrassNone

MugwortNone

OliveNone

RagweedNone

Copernicus CAMS model, updated several times a day.

Rain radar around Rome

Rain observed over the last two hours by official weather radars around Rome, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Rome yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Rome

Waning gibbous

87 % illuminated · 18.3 days

Rise 05:06 Set 21:46

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (Europe/Rome); phase and lit fraction from a synodic calculation.

Sea and tides near Rome

Tide station used: Rome

Sea state

Calm

waves 0.1 m

Period

3 s

Swell

0.1 m

TodayThu 29/10

Low tide 04:18 0.1 m

High tide 11:02 0.4 m

Low tide 16:57 0.1 m

High tide 23:05 0.3 m

TomorrowFri 30/10

Low tide 05:04 0.1 m

High tide 11:56 0.4 m

Low tide 18:00 0.1 m

High tide 23:59 0.3 m

SatSat 31/10

Low tide 05:56 0.1 m

High tide 12:58 0.4 m

Low tide 19:21 0.2 m

SunSun 01/11

High tide 01:05 0.3 m

Low tide 07:00 0.1 m

High tide 14:09 0.4 m

Low tide 21:01 0.2 m

Indicative heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest. · more tide detail on TidesAtlas

Look up a past day in Rome

Curious about the weather in Rome on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Rome weather at a glance

This page gathers everything about the weather in Rome, Lazio: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 20 °C (feels like 20 °C) and the wind blows at 2 km/h.

Expected range today: 8 °C to 20 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Rome.

Other big cities nearby

Naples 187 km 20°

Florence 234 km 21°

Rome weather data for developers

Use the Rome forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations