5-day weather forecast Reykjavík 23-06-2026

Weather forecast Reykjavík Tuesday, June 23 23.06.2026: clear, temperature from 9 °C to 11 °C.

Precipitation probability 72%. Wind up to 6.11 m/s (gusts 7.81 m/s). Air humidity 65–91%, atmospheric pressure 753–763 mm Hg.

Sunrise 02:56
Sunset 00:04

Waxing Gibbous69% illuminated
Moonrise 16:31 · Moonset 00:54

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Table

← Mon, Jun 22

Tue, Jun 23, 2026

Forecast from 9 °C to 11 °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)	9	10	9	9	9	10	9	10	10	9	11	11	9	10	10	11	10	10	11	11	11	10	10	10
Precipitation (mm/hr)	0.98	0.06	0.04	0.97	0.02	0.03	0.59	0	0	0.11	0.01	0.01	0.03	0	0	0.01	0	0	0	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	100	92	100	36	30	100	71	81	94	27	23	80	8	4	25	18	12	5	5	5
Rain chance (%)	72	30	29	73	26	25	70	11	10	40	16	18	27	8	7	17	5	5	10	9	9	9	9	9

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)	4.19	2.39	2.5	4	2.81	2.69	3.19	2.89	3.31	4.61	4.31	4.81	6.11	5.31	5.31	4.19	5	4.61	6	6	5.89	5.89	5.11	4.39
Wind gust (m/s)	5.67	3.22	3.36	5.42	3.75	3.67	4.39	3.75	4.22	6.03	5.22	5.72	7.58	6.11	6.11	5.03	5.75	5.33	7.58	7.69	7.69	7.81	6.89	6.11
Wind direction (°)	NE 47°	NNW 331°	NNW 329°	NE 43°	NW 326°	NW 323°	NNE 22°	NW 323°	NW 318°	N 4°	NW 306°	WNW 301°	N 353°	WNW 297°	WNW 296°	N 352°	WNW 295°	WNW 296°	NW 315°	NW 312°	NW 309°	NW 306°	WNW 300°	WNW 293°

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 (%)	87	81	82	90	81	81	91	77	75	89	75	74	83	70	67	74	66	65	76	76	77	78	78	79

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	760	760	753	760	760	753	760	760	754	761	761	757	761	761	758	761	761	760	761	761	762	762	763

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	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

← Mon, Jun 22

Tue, Jun 23, 2026

Reykjavík on the map

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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