Weather forecast for Reykjavík - weather.plus
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Weather forecast for Reykjavík

Astronomical data for 2026/07/18:
Sunrise:03:50 h
Sunset:23:16 h
Moonrise: 10:44 h
Moonset: 23:17 h

Weather forecast for today and the next 5 days:

Sat
during the day broken
13°C
9°C		Sun
during the day overcast
14°C
10°C		Mon
during the day overcast
12°C
9°C		Tue
during the day broken
13°C
10°C		Wed
during the day broken
14°C
9°C		Thu
during the day broken
12°C
9°C
Sat
during the day broken
13°C
9°C		Sun
during the day overcast
14°C
10°C		Mon
during the day overcast
12°C
9°C		Tue
during the day broken
13°C
10°C		Wed
during the day broken
14°C
9°C		Thu
during the day broken
12°C
9°C


▸Change to Fahrenheit/mmHg/in.

Weather forecast details:
TemperatureAir pressureHumidityWeatherWind
Temp. / Dewpoint / WindchillSealevel / Station levelrelative / absoluteSun and clouds / Rain amountWind direction and speed
 Saturday
2026/07/18
 
 Night
10 °C8810271023 hPa88%8.3 g/m³sky clear0/8 0 mm Wind from the W2 Bft (3 m/s)
 Early
10 °C81010261022 hPa88%8.3 g/m³broken5/8 0 mm Wind from the W1 Bft (1 m/s)
 Morning
11 °C91010261022 hPa85%8.5 g/m³broken6/8 0 mm Wind from the SW1 Bft (2 m/s)
 Mornings
11 °C91010251021 hPa87%8.7 g/m³overcast8/8 0 mm Wind from the SW1 Bft (2 m/s)
 Noon
12 °C111010241020 hPa91%9.7 g/m³overcast8/8 1 mm Wind from the SSW3 Bft (4 m/s)
 Afternoon
12 °C111010241020 hPa96%10.3 g/m³overcast8/8 0 mm Wind from the SW4 Bft (6 m/s)
 Evening
12 °C101010251021 hPa88%9.4 g/m³few2/8 0 mm Wind from the WSW3 Bft (5 m/s)
 Night
10 °C8810251021 hPa87%8.2 g/m³broken6/8 0 mm Wind from the SW2 Bft (3 m/s)
 Sunday
2026/07/19
 
 Night
10 °C9810251021 hPa91%8.6 g/m³scattered4/8 0 mm Wind from the SW2 Bft (3 m/s)
 Early
11 °C10910251021 hPa96%9.6 g/m³broken6/8 0 mm Wind from the SW3 Bft (5 m/s)
 Morning
11 °C10910241020 hPa96%9.6 g/m³overcast8/8 0 mm Wind from the SW3 Bft (5 m/s)
 Mornings
12 °C11910251021 hPa96%10.3 g/m³overcast8/8 0 mm Wind from the SW4 Bft (7 m/s)
 Noon
12 °C11910251021 hPa93%9.9 g/m³overcast8/8 0 mm Wind from the WSW4 Bft (8 m/s)
 Afternoon
13 °C111110261022 hPa90%10.2 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Evening
13 °C121110261022 hPa92%10.5 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Night
13 °C121110261022 hPa92%10.5 g/m³broken6/8 0 mm Wind from the SW4 Bft (8 m/s)
 Monday
2026/07/20
 
 Night
12 °C11910261022 hPa94%10.0 g/m³overcast8/8 0 mm Wind from the SW5 Bft (9 m/s)
 Early
12 °C11910251021 hPa95%10.2 g/m³overcast8/8 0 mm Wind from the SW5 Bft (9 m/s)
 Morning
12 °C11910251021 hPa95%10.2 g/m³overcast8/8 0 mm Wind from the SW5 Bft (10 m/s)
 Mornings
12 °C11910251021 hPa94%10.0 g/m³overcast8/8 1 mm Wind from the SW5 Bft (11 m/s)
 Noon
11 °C10710251021 hPa96%9.6 g/m³overcast8/8 1 mm Wind from the SW5 Bft (11 m/s)
 Afternoon
11 °C11810251021 hPa97%9.7 g/m³overcast8/8 0 mm Wind from the SW5 Bft (9 m/s)
 Evening
11 °C10810251021 hPa96%9.6 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Night
10 °C9710261022 hPa93%8.8 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Tuesday
2026/07/21
 
 Night
10 °C9710261022 hPa93%8.8 g/m³broken6/8 0 mm Wind from the SW4 Bft (7 m/s)
 Early
11 °C10810261022 hPa95%9.5 g/m³overcast8/8 0 mm Wind from the SSW4 Bft (6 m/s)
 Morning
11 °C11910261022 hPa97%9.7 g/m³overcast8/8 0 mm Wind from the SSW3 Bft (5 m/s)
 Mornings
12 °C111010261022 hPa96%10.3 g/m³overcast8/8 0 mm Wind from the SW4 Bft (6 m/s)
 Noon
12 °C111010271023 hPa95%10.2 g/m³overcast8/8 0 mm Wind from the SW3 Bft (5 m/s)
 Afternoon
12 °C111010271023 hPa92%9.8 g/m³overcast8/8 0 mm Wind from the SW3 Bft (5 m/s)
 Evening
11 °C9910281024 hPa90%9.0 g/m³broken7/8 0 mm Wind from the SW3 Bft (4 m/s)
 Night
12 °C101210281024 hPa88%9.4 g/m³broken6/8 0 mm Wind from the SW1 Bft (2 m/s)
 Wednesday
2026/07/22
 
 Night
10 °C9810281024 hPa93%8.8 g/m³few2/8 0 mm Wind from the SW2 Bft (3 m/s)
 Early
10 °C9810261022 hPa93%8.8 g/m³broken6/8 0 mm Wind from the SSW3 Bft (4 m/s)
 Morning
11 °C10810241020 hPa93%9.3 g/m³overcast8/8 0 mm Wind from the SSW4 Bft (8 m/s)
 Mornings
13 °C111010221018 hPa88%10.0 g/m³broken7/8 0 mm Wind from the SSW5 Bft (10 m/s)
 Noon
12 °C10910201016 hPa86%9.2 g/m³overcast8/8 0 mm Wind from the SSW5 Bft (11 m/s)
 Afternoon
12 °C10810171013 hPa86%9.2 g/m³overcast8/8 2 mm Wind from the SSW6 Bft (12 m/s)
 Evening
11 °C10710141010 hPa95%9.5 g/m³overcast8/8 2 mm Wind from the SSW5 Bft (11 m/s)
 Night
11 °C11810121008 hPa97%9.7 g/m³overcast8/8 1 mm Wind from the SSW4 Bft (8 m/s)
 Thursday
2026/07/23
 
 Night
10 °C8710111007 hPa90%8.5 g/m³overcast8/8 2 mm Wind from the SW4 Bft (8 m/s)
 Early
9 °C7510091005 hPa87%7.7 g/m³overcast8/8 1 mm Wind from the SW4 Bft (8 m/s)
 Morning
10 °C9610061002 hPa92%8.7 g/m³overcast8/8 1 mm Wind from the SSW5 Bft (9 m/s)
 Mornings
9 °C7510041000 hPa87%7.7 g/m³broken7/8 0 mm Wind from the SW5 Bft (9 m/s)
 Noon
11 °C981003999 hPa85%8.5 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Afternoon
11 °C981001997 hPa87%8.7 g/m³overcast8/8 0 mm Wind from the SW4 Bft (8 m/s)
 Evening
11 °C98999995 hPa87%8.7 g/m³overcast8/8 0 mm Wind from the SSW4 Bft (8 m/s)
 Night
11 °C98998994 hPa89%8.9 g/m³overcast8/8 0 mm Wind from the SSW4 Bft (6 m/s)
 This weather forecast was calculated 2026/07/18 at 04 UTC. Basis is the SEVERE-Model of Tempsvrai.

Notes:
• The astronomical data refer to a level horizon and a height of 0 meters. Neither altitude nor mountains in the area are considered.
• All data of the weather forecast refer to the position of the place 64.14°N 21.9°W, elevation 34 m. In cities and mountainous terrain, the actual values in the immediate vicinity may deviate significantly from the forecast values.
• The values of the windchill factor result from the wind chill temperature or the heat index, depending on the predicted temperature.