5-day weather forecast Reykjavík 08-07-2026

Weather forecast Reykjavík Wednesday, July 8 08.07.2026: patchy rain possible, temperature from 11 °C to 14 °C.

Precipitation probability 36%. Wind up to 8.31 m/s (gusts 11.33 m/s). Air humidity 75–92%, atmospheric pressure 751–754 mm Hg, UV index up to 3.

Sunrise 03:22
Sunset 23:43

Waning Crescent28% illuminated
Moonrise 23:45 · Moonset 15:56

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Table

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Forecast from 11 °C to 14 °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)	11	11	11	11	11	11	11	11	11	11	11	11	12	12	13	14	13	12	12	12	12	12	12	12
Precipitation (mm/hr)	0.06	0.05	0.04	0.08	0.08	0.05	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0.27	0.9	0.74	0.31	0.18	0.13	0.04	0.11

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	100	100	100	100	100	96	95	96	86	63	84	100	100	100	100	100	100	100	100
Rain chance (%)	36	34	34	38	39	36	33	31	32	32	31	29	28	23	16	18	47	70	73	58	50	40	32	39

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)	8.31	8.11	7.89	7.61	6.5	6	5.31	5.19	5.31	5.61	5.39	4.69	4.5	3.69	2.69	1.31	2.39	1.69	1.61	2.19	2.89	3.89	4.89	5.81
Wind gust (m/s)	11.33	11.22	10.92	10.39	8.97	8.22	7.17	6.97	7.06	7.36	7.14	6.11	5.89	4.86	3.5	1.75	3.5	2.5	2.36	3.14	4.14	5.58	7.08	8.47
Wind direction (°)	SE 133°	SE 130°	SE 131°	SE 134°	SE 133°	SE 131°	SE 126°	ESE 122°	ESE 121°	ESE 121°	ESE 117°	ESE 114°	ESE 114°	ESE 117°	ESE 117°	ENE 62°	N 6°	N 0°	NE 49°	E 80°	E 91°	ESE 104°	ESE 106°	ESE 118°

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 (%)	90	89	90	91	91	92	91	91	92	92	92	89	87	83	79	75	79	87	91	91	89	88	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)	754	754	754	754	754	754	754	754	754	754	754	754	754	753	752	752	752	752	752	751	751	752	751	752

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	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3

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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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