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

23 April 2026 Thu
6.1 ° C
( 43°F )

Overcast
Overcast
Feels Like : 3.5 ° C / 38.4°F
Humidity : % 75
Pressure : 1028 mb
Wind Speed : 12.2 kmph / 7.6 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 0.02 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
23 April 2026 Thu Patchy rain nearby Patchy rain nearby 5.3 ° C 6 ° C 5.8 ° C % 80 22.3 km/h 89%
24 April 2026 Fri Patchy rain nearby Patchy rain nearby 5.5 ° C 6.3 ° C 5.8 ° C % 78 17.6 km/h 88%
25 April 2026 Sat Patchy rain nearby Patchy rain nearby 6.4 ° C 6.9 ° C 6.7 ° C % 84 47.5 km/h 88%
26 April 2026 Sun Moderate rain Moderate rain 5.8 ° C 7.8 ° C 7 ° C % 89 40.7 km/h 89%
27 April 2026 Mon Patchy rain nearby Patchy rain nearby 7.4 ° C 8.4 ° C 7.8 ° C % 92 52.9 km/h 88%
28 April 2026 Tue Patchy rain nearby Patchy rain nearby 6.6 ° C 7.3 ° C 7.4 ° C % 84 60.5 km/h 84%
29 April 2026 Wed Patchy rain nearby Patchy rain nearby 5.7 ° C 6.1 ° C 5.9 ° C % 68 43.2 km/h 89%
30 April 2026 Thu Patchy rain nearby Patchy rain nearby 5.3 ° C 6.4 ° C 5.9 ° C % 71 35.6 km/h 89%
01 May 2026 Fri Patchy rain nearby Patchy rain nearby 4.5 ° C 6 ° C 5.3 ° C % 63 28.4 km/h 0%
02 May 2026 Sat Partly Cloudy Partly Cloudy 4.2 ° C 6.3 ° C 5.6 ° C % 70 29.2 km/h 0%
03 May 2026 Sun Cloudy Cloudy 6.3 ° C 7.8 ° C 7.1 ° C % 83 31.7 km/h 0%
04 May 2026 Mon Patchy rain nearby Patchy rain nearby 6.1 ° C 6.6 ° C 6.5 ° C % 85 31 km/h 86%
05 May 2026 Tue Patchy rain nearby Patchy rain nearby 3.3 ° C 4.6 ° C 4.1 ° C % 88 36.4 km/h 87%
06 May 2026 Wed Partly Cloudy Partly Cloudy 2.4 ° C 3.1 ° C 2.9 ° C % 70 79.2 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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