5-day weather forecast Reykjavík 09-06-2026

Weather forecast Reykjavík today 09.06.2026: patchy rain possible, temperature from 8 °C to 10 °C.

Precipitation probability 73%. Wind up to 4.69 m/s (gusts 6.08 m/s). Air humidity 74–86%, atmospheric pressure 745–751 mm Hg, UV index up to 0.8.

Sunrise 03:04
Sunset 23:49

Waning Crescent24% illuminated
Moonrise 01:58 · Moonset 15:01

Chart

Table

Tue, Jun 9, 2026

Wed, Jun 10 →

Forecast from 8 °C to 10 °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	9	9	9	9	9	9	9	9	8	8	8	8	9	10	10	10	10	9	9	9	9	9	9
Precipitation (mm/hr)	0.11	0.31	0.18	0.18	0.11	0.06	0.04	0.01	0.01	0.07	0.1	0.42	0.6	0.22	0.12	0.04	0.1	0.23	0.62	0.69	0.32	0.21	0.07	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	100	100	89	75	100	100	100	100	100	99	100	99	100	100	100	100	91	62	37
Rain chance (%)	73	76	73	73	73	73	33	20	16	73	73	80	86	73	73	22	73	73	77	88	76	73	73	7

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)	2.81	3.5	3.69	3.11	3.11	3.69	4.11	4	4.11	4	4.19	4.31	3.39	2.61	2.39	2.5	2.89	4	4.69	3.89	3.11	2.89	3.11	4
Wind gust (m/s)	3.86	4.75	4.97	4.25	4.22	5.03	5.5	5.28	5.28	5.19	5.36	5.47	4.39	3.36	3	3.17	3.56	4.97	6.08	5.17	4.08	3.89	4.22	5.72
Wind direction (°)	NE 56°	E 83°	E 98°	E 79°	NE 53°	NE 36°	NE 42°	NE 56°	ENE 66°	ENE 58°	ENE 57°	NE 53°	NE 53°	ENE 62°	ENE 71°	E 90°	ESE 104°	ESE 111°	ESE 115°	ESE 112°	ESE 102°	E 83°	ENE 66°	ENE 66°

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 (%)	82	84	84	82	83	85	85	83	76	81	82	83	85	81	77	75	74	78	84	86	84	84	84	83

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)	745	745	745	746	746	746	746	746	746	746	747	747	747	747	748	748	748	749	749	749	750	750	751	751

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	0.1	0.3	0.6	0.6	0.5	0.6	0.7	0.6	0.7	0.8	0.6	0.4	0.2	0.1	0.1	0.1	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)	1.9	1.2	1.1	1.4	1.2	1.5	1.5	1.5	1.5	1.4	1.4	1.4	1.6	1.9	2	1.9	1.5	1.7	1.6	1.8	2	1.8	1.9	2
PM10 (µg/m³)	2.7	2.5	2.2	2.1	2.3	2.6	2.2	2.5	2.3	2.2	2.1	2	2.2	2.5	2.8	2.8	3.2	3.1	3	2.8	2.9	2.9	3.2	3.6
Ozone (O₃) (µg/m³)	57	58	58	58	59	59	57	60	61	63	64	62	63	64	65	64	63	63	63	60	59	57	58	57
NO₂ (µg/m³)	3.1	2.2	1.8	1.6	1.5	1.9	1.8	1.8	2	2.2	2.1	2	1.8	1.9	2.3	2.8	3.3	3.6	3.2	4.7	5.6	4.3	3.7	4.1
SO₂ (µg/m³)	8.9	5.9	4.4	3.7	3.5	4	4.8	3.6	3	3.2	2.5	2.4	2.2	2.4	2.7	3.3	3.1	2.5	3	3.5	2.7	2.6	6.4	8.8
CO (µg/m³)	132	131	130	127	124	124	124	123	122	128	127	126	127	129	132	133	144	136	131	146	165	144	139	144

Tue, Jun 9, 2026

Wed, Jun 10 →

Frequently asked questions about the weather in Reykjavík

Today in Reykjavík the temperature ranges from 8 °C to 10 °C, wind up to 4.69 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Reykjavík today is 73%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Reykjavík today reaches up to 4.69 m/s with gusts up to 6.08 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Reykjavík today ranges from 74% to 86%. View the humidity chart above for hourly details.

The UV index in Reykjavík today reaches up to 0.8. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Reykjavík today ranges from 745 to 751 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Reykjavík today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →