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	12	11	10	10	11	11	11	12	12	14	14	15	14	15	14	13	11	11	10	10
Precipitation (mm/hr)	0.11	0.23	0.1	0.06	0.08	0	0.01	0	0.01	0	0	0.01	0.02	0.01	0.07	0.11	0.09	0.07	0.06	0	0	0	0	0

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 (%)	100	100	100	100	80	22	71	74	94	92	100	94	54	61	54	85	71	81	75	4	2	3	3	4
Rain chance (%)	38	46	42	36	34	15	24	24	25	22	23	22	15	11	17	22	19	18	17	7	9	11	12	13

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)	6.39	6.11	5.81	6.19	6.5	6.31	6.11	6.19	6.69	7.11	7.31	7.5	7.5	7.5	7.11	6.81	6.61	7	6.81	6.5	6	5.69	5.81	6
Wind gust (m/s)	14.5	13.81	12.42	12.11	12.61	12.72	12.92	12.69	13.03	13.5	13.81	13.61	13.72	13	12.5	12.03	11.81	11.61	12.22	12.22	12.11	12.22	12.39	12.61
Wind direction (°)	SW 230°	SW 235°	WSW 248°	W 264°	W 265°	W 263°	W 261°	W 259°	W 260°	WSW 258°	WSW 255°	WSW 256°	W 259°	W 265°	W 269°	W 271°	W 272°	W 273°	W 274°	W 270°	W 269°	W 264°	W 260°	W 262°

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 (%)	86	89	94	90	92	89	90	90	83	79	77	78	76	68	65	66	68	64	65	74	79	84	87	88

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)	758	758	758	757	757	757	757	757	757	757	757	757	757	757	757	757	757	757	758	758	758	758	759	759

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	0.1	0.2	0.4	0.8	1.7	2.6	2.6	2.2	1.3	1	0.4	0	0	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	4.9	5.1	4.8	5.1	4.4	4.3	4.4	4.8	4.8	4.8	4.5	4.4	4.4	4.1	4.1	4.3	4.8	5.3	5.5	5.7	6.1	6.2	7.7
PM10 (µg/m³)	9.8	10	10.5	9.3	9.1	8.5	9.2	10.5	12.2	12.6	13	13.1	12.4	13.2	13.7	13.6	13.3	14.4	14.3	15.6	15.6	16.7	17.6	18.1
Ozone (O₃) (µg/m³)	61	59	61	61	61	62	64	62	58	59	60	60	62	64	65	64	63	64	65	63	58	58	58	57.8
NO₂ (µg/m³)	4.8	3.9	2.9	2.5	2.3	2.4	2.7	4.4	6.3	6.3	5.1	4.4	3.4	3.1	2.9	3.2	3.3	3.8	4.6	5.6	6.9	5.9	5.4	4.6
SO₂ (µg/m³)	0.7	0.5	0.4	0.4	0.4	0.4	0.4	0.7	0.9	0.9	0.7	0.8	0.7	0.6	0.5	0.5	0.4	0.5	0.6	0.7	0.8	0.8	0.9	0.8
CO (µg/m³)	196	191	189	186	182	175	173	175	179	184	190	195	201	201	200	198	199	197	200	199	198	197	197	179.5

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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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5-day weather forecast Dublin Sep 17, 2026

Forecast from 10 °C to 15 °C and precipitation