5-day weather forecast Reykjavík 09-07-2026

Weather forecast Reykjavík Thursday, July 9 09.07.2026: patchy rain possible, temperature from 10 °C to 12 °C.

Precipitation probability 51%. Wind up to 8.31 m/s (gusts 10.61 m/s). Air humidity 67–92%, atmospheric pressure 749–752 mm Hg, UV index up to 3.

Sunrise 03:24
Sunset 23:41
Waning Crescent19% illuminated
Moonrise 23:32 · Moonset 17:50
Chart
Table
Thu, Jul 9, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Light drizzle
11 °C51% (0.22 mm/hr)100%88%750 mm HgESE 102° 4.39 (6.28) m/s0
01:00Weather
Light drizzle
11 °C49% (0.17 mm/hr)100%89%750 mm HgESE 104° 5.61 (8) m/s0
02:00Weather
Light drizzle
11 °C69% (0.55 mm/hr)99%91%749 mm HgESE 107° 5.69 (8.25) m/s0
03:00Weather
Light rain
11 °C79% (1.56 mm/hr)100%92%749 mm HgSE 132° 5.61 (7.83) m/s0
04:00Weather
Light rain shower
11 °C72% (0.93 mm/hr)100%91%749 mm HgSSE 156° 6.39 (8.69) m/s3
05:00Weather
Light rain shower
10 °C50% (0.3 mm/hr)100%88%749 mm HgS 174° 6.61 (8.67) m/s3
06:00Weather
Patchy rain possible
10 °C32% (0.07 mm/hr)88%87%750 mm HgSSW 197° 6.61 (8.44) m/s2
07:00Weather
Patchy rain possible
10 °C27% (0.14 mm/hr)66%80%751 mm HgS 176° 6.11 (7.78) m/s2
08:00Weather
Light rain shower
10 °C31% (0.2 mm/hr)79%76%751 mm HgS 175° 6.19 (7.72) m/s3
09:00Weather
Light rain shower
11 °C30% (0.17 mm/hr)80%77%751 mm HgSSE 168° 7.69 (9.61) m/s3
10:00Weather
Patchy rain possible
11 °C21% (0.07 mm/hr)74%73%751 mm HgS 170° 7.19 (8.94) m/s3
11:00Weather
Patchy rain possible
11 °C25% (0.15 mm/hr)75%71%751 mm HgS 171° 7.81 (9.83) m/s3
12:00Weather
Patchy rain possible
12 °C23% (0.09 mm/hr)86%69%752 mm HgS 175° 6.89 (8.83) m/s3
13:00Weather
Patchy rain possible
12 °C18% (0.08 mm/hr)69%67%751 mm HgS 171° 5.89 (6.97) m/s3
14:00Weather
Light rain shower
12 °C28% (0.24 mm/hr)81%67%751 mm HgSSE 162° 6.11 (7.25) m/s3
15:00Weather
Light rain shower
12 °C36% (0.38 mm/hr)71%69%751 mm HgSSE 149° 7.19 (8.81) m/s3
16:00Weather
Patchy rain possible
12 °C29% (0.19 mm/hr)88%70%751 mm HgSSE 151° 8.19 (10.33) m/s3
17:00Weather
Patchy rain possible
12 °C21% (0.08 mm/hr)82%70%751 mm HgSSE 155° 8 (10.25) m/s3
18:00Weather
Patchy rain possible
12 °C20% (0.12 mm/hr)66%69%751 mm HgSSE 151° 7.81 (10.14) m/s3
19:00Weather
Light rain shower
11 °C35% (0.22 mm/hr)100%73%751 mm HgSSE 148° 8.31 (10.61) m/s3
20:00Weather
Light rain shower
11 °C37% (0.19 mm/hr)100%78%752 mm HgSE 144° 6.81 (8.89) m/s3
21:00Weather
Patchy rain possible
11 °C24% (0.03 mm/hr)100%74%752 mm HgSE 135° 6.39 (8.42) m/s3
22:00Weather
Patchy rain possible
11 °C26% (0.06 mm/hr)100%75%752 mm HgSE 134° 6.39 (8.39) m/s3
23:00Weather
Light rain shower
10 °C41% (0.24 mm/hr)100%80%752 mm HgSE 132° 6 (7.83) m/s2
Thu, Jul 9, 2026

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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.