Keflavik International Airport (KEF) 15 Day Weather Forecast, Reykjavik Iceland

Current weather conditions and 15 day weather forecast for Keflavik International Airport in Reykjavik, Iceland including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at KEF

13 July 2026 Mon
10.9 ° C
( 51.5°F )

Light drizzle
Light drizzle
Feels Like : 5.2 ° C / 41.4°F
Humidity : % 92
Pressure : 1021 mb
Wind Speed : 42.1 kmph / 26.2 miles from SS
Visibility : 2 km
Precipitation (rainfall) : 0.22 mm
Cloud (%) : 100

15-day weather forecast for Keflavik International Airport, Reykjavik, Iceland

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
13 July 2026 Mon Light rain Light rain 10.7 ° C 11.1 ° C 10.9 ° C % 95 42.1 km/h 94%
14 July 2026 Tue Light rain Light rain 11 ° C 12 ° C 11.3 ° C % 95 42.1 km/h 93%
15 July 2026 Wed Patchy rain nearby Patchy rain nearby 10.5 ° C 11.8 ° C 11.3 ° C % 91 44.3 km/h 59%
16 July 2026 Thu Patchy rain nearby Patchy rain nearby 10 ° C 11.1 ° C 10.5 ° C % 88 28.4 km/h 57%
17 July 2026 Fri Partly Cloudy Partly Cloudy 10.3 ° C 11.6 ° C 10.9 ° C % 89 18 km/h 33%
18 July 2026 Sat Patchy rain nearby Patchy rain nearby 10.6 ° C 11.4 ° C 10.9 ° C % 87 14.4 km/h 49%
19 July 2026 Sun Patchy rain nearby Patchy rain nearby 10.6 ° C 10.8 ° C 10.7 ° C % 94 23 km/h 83%
20 July 2026 Mon Patchy rain nearby Patchy rain nearby 10.3 ° C 10.9 ° C 10.7 ° C % 95 33.8 km/h 92%
21 July 2026 Tue Patchy rain nearby Patchy rain nearby 10.2 ° C 10.3 ° C 10.3 ° C % 88 32.4 km/h 56%
22 July 2026 Wed Patchy rain nearby Patchy rain nearby 9.7 ° C 10.4 ° C 10 ° C % 85 23.8 km/h 29%
23 July 2026 Thu Sunny Sunny 9.1 ° C 12.3 ° C 10.3 ° C % 76 23 km/h 10%
24 July 2026 Fri Sunny Sunny 7.7 ° C 11.4 ° C 9.6 ° C % 69 46.8 km/h 9%
25 July 2026 Sat Sunny Sunny 7.1 ° C 11.1 ° C 9.7 ° C % 74 48.6 km/h 10%
26 July 2026 Sun Sunny Sunny 10.3 ° C 10.9 ° C 10.6 ° C % 79 29.9 km/h 10%
Weather forecasts are usually fully updated every 3 hours.

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