5-day weather forecast Reykjavík 13-07-2026

Weather forecast Reykjavík Monday, July 13 13.07.2026: light rain, temperature from 11 °C to 12 °C.

Precipitation probability 74%. Wind up to 10.31 m/s (gusts 14.47 m/s). Air humidity 93–96%, atmospheric pressure 764–765 mm Hg, UV index up to 3.

Sunrise 03:36
Sunset 23:31

New Moon0% illuminated
Moonrise Does not rise today · Moonset Does not set today

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← Sun, Jul 12

Mon, Jul 13, 2026

Forecast from 11 °C to 12 °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)	12	11	11	12	11	11	12	11	11	11	11	11	12	11	11	12	12	12	12	11	11	11	11	11
Precipitation (mm/hr)	0.91	2.01	1.68	2.06	0.49	1.15	3.26	0.58	0.75	3.5	1.65	1.06	1.85	1.11	1.17	0.8	1.17	1.31	0.36	0.3	0.3	0.28	0.2	0.2

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	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Rain chance (%)	74	82	79	83	69	77	88	71	70	88	80	76	81	76	77	72	77	78	64	60	61	59	52	51

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)	6.61	8.19	8.61	6	7.89	7.39	6.11	7.61	8.5	6.5	9.69	9.69	7.69	9.5	9.61	6.61	9.69	10.31	5.31	5	4.81	4.5	4.39	4.31
Wind gust (m/s)	9.22	11.61	11.97	8.42	10.83	10.19	8.44	10.53	11.75	9.22	13.28	13.47	10.72	13.14	13.22	9.22	13.44	14.47	7.36	7	6.61	6.28	6.19	6
Wind direction (°)	SSE 168°	SSE 150°	SSE 149°	S 171°	SSE 151°	SSE 149°	SSE 165°	SSE 152°	SSE 153°	S 172°	SSE 154°	SSE 150°	S 181°	SSE 149°	SSE 152°	S 179°	SSE 151°	SSE 151°	S 171°	S 172°	S 172°	S 172°	S 172°	S 172°

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	93	93	95	93	94	96	93	93	96	94	93	95	93	94	95	94	94	96	96	96	96	96	96

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)	764	765	765	764	765	765	764	765	765	764	765	765	764	765	765	764	764	764	764	764	764	764	765	765

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	0.1	0.1	0.2	0.2	0.3	0.3	0.4	3	3	3	3	3	3	3	3	3	3	3

← Sun, Jul 12

Mon, Jul 13, 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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