5-day weather forecast Rome 15-05-2026

Weather forecast Rome tomorrow 15.05.2026: patchy rain possible, temperature from 12 °C to 20 °C.

Precipitation probability 100%. Wind up to 5.39 m/s (gusts 6.5 m/s). Air humidity 47–95%, atmospheric pressure 754–755 mm Hg, UV index up to 6.2.

Sunrise 05:50
Sunset 20:23

Waning Crescent5% illuminated
Moonrise 04:28 · Moonset 19:07

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Table

← Thu, May 14

Fri, May 15, 2026

Sat, May 16 →

Forecast from 12 °C to 20 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	13	13	13	13	13	12	12	13	15	17	18	19	20	19	18	19	20	20	16	16	15	14	13	14
Precipitation (mm/hr)	1.11	0.66	0.37	0.37	0.2	0.08	0.05	0.04	0.07	0.18	0.13	0.02	0.02	0.04	0.01	0.12	0	0.05	0.76	0.04	0.21	0.13	0.06	0.03

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	75	81	56	58	51	100	79	82	84	85	73	100	100	100	67	86	80	55	81	57	72	81	78	51
Rain chance (%)	100	100	100	100	100	100	75	87	100	100	100	66	80	74	70	100	0	100	100	53	100	100	100	54

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	3	2.31	2.11	2	1.89	2.11	2	2	3	4.5	5.19	5.39	4.89	4.81	3.31	3.31	3.61	4.81	1.5	1.61	1.61	2.61	1.81	2.31
Wind gust (m/s)	5.39	4.47	4	4	3.92	4.42	4.19	3.64	4.11	5.64	6.14	6.5	5.64	5.78	4.14	3.81	4.14	5.53	2.03	2.31	2.75	5.25	3.78	4.58
Wind direction (°)	S 191°	S 177°	SSE 158°	S 173°	S 172°	S 169°	SSE 167°	SSE 164°	S 183°	SW 214°	SW 224°	SW 227°	SW 219°	SSW 212°	SSW 209°	SW 224°	SSW 213°	SW 216°	SW 236°	SE 133°	ESE 118°	ESE 120°	ESE 120°	ESE 112°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	95	95	93	92	90	90	91	89	81	71	63	54	52	53	56	54	49	47	76	76	80	89	91	92

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	754	754	754	754	754	754	754	754	754	755	755	755	755	755	755	755	754	754	755	755	755	755	755	755

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.2	0.7	1.4	3.1	4.5	4.9	5.4	6.2	4	5	5	4	4	4	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	5.5	5.6	5.9	6.2	6.2	6.6	6.4	6.3	5.9	5.7	5.5	5.7	5.2	4.9	4.7	4.5	4.2	4.1	4.2	4.4	4.6	4.9	5.7	6.7
PM10 (µg/m³)	10.9	10.2	8.9	8.5	8.9	8.4	8.7	9.1	8.5	9.2	9.2	9.6	9.4	9	8.9	7.8	7	7.2	6.9	7	7.6	8.1	10	11
Ozone (O₃) (µg/m³)	78	78	75	69	64	65	64	59	59	64	72	77	83	88	92	96	97	96	95	94	90	89	80	75
NO₂ (µg/m³)	8	7.7	7.8	9.3	9	8.1	7	6.2	7.5	9.9	12.1	8.4	6.2	4.1	3.2	2.6	2.4	2.5	2.8	3.8	5.2	7.2	10.8	13.8
SO₂ (µg/m³)	1.3	1.4	1.3	1.2	1.3	1.3	1.3	1.3	1.4	1.5	1.4	1.3	1.2	1.2	1.2	1.2	1.2	1.1	1.1	1.1	1.2	1.3	1.5	1.6
CO (µg/m³)	125.9	127.9	128.9	131.9	131.9	130.9	128.9	123.9	127.9	129.9	134.9	128.9	124.9	122.9	120.9	119.9	119.9	119.9	119.9	120.9	123.9	122.9	128.9	128.9

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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