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

14 March 2026 Sat
-0.7 ° C
( 30.7°F )

Partly cloudy
Partly cloudy
Feels Like : -7.4 ° C / 18.7°F
Humidity : % 86
Pressure : 990 mb
Wind Speed : 30.2 kmph / 18.8 miles from NWNW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 50

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

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 March 2026 Sat Patchy rain nearby Patchy rain nearby 2 ° C 3.7 ° C 2.9 ° C % 69 47.2 km/h 92%
15 March 2026 Sun Patchy rain nearby Patchy rain nearby 1.4 ° C 4 ° C 2.7 ° C % 75 54.4 km/h 91%
16 March 2026 Mon Sunny Sunny 1.3 ° C 1.8 ° C 1.7 ° C % 72 46.1 km/h 0%
17 March 2026 Tue Patchy rain nearby Patchy rain nearby 0.9 ° C 4.1 ° C 2.6 ° C % 78 47.2 km/h 87%
18 March 2026 Wed Partly Cloudy  Partly Cloudy 0.4 ° C 4.6 ° C 2.2 ° C % 64 66.2 km/h 0%
19 March 2026 Thu Moderate rain Moderate rain 3.8 ° C 7.6 ° C 5.8 ° C % 88 59.8 km/h 76%
20 March 2026 Fri Patchy rain nearby Patchy rain nearby 0.5 ° C 1.8 ° C 1.4 ° C % 64 71.3 km/h 86%
21 March 2026 Sat Patchy rain nearby Patchy rain nearby 0.5 ° C 1.9 ° C 1.3 ° C % 62 63.4 km/h 86%
22 March 2026 Sun Patchy rain nearby Patchy rain nearby 2 ° C 3.5 ° C 2.8 ° C % 61 47.2 km/h 89%
23 March 2026 Mon Moderate rain Moderate rain 1.8 ° C 7.8 ° C 6.1 ° C % 84 72.7 km/h 79%
24 March 2026 Tue Patchy rain nearby Patchy rain nearby 6.5 ° C 8.7 ° C 7.5 ° C % 83 63.7 km/h 86%
25 March 2026 Wed Patchy rain nearby Patchy rain nearby 7 ° C 7.3 ° C 7.2 ° C % 86 63.4 km/h 88%
26 March 2026 Thu Patchy rain nearby Patchy rain nearby 7 ° C 7.6 ° C 7.3 ° C % 90 50.8 km/h 88%
27 March 2026 Fri Patchy rain nearby Patchy rain nearby 6.8 ° C 7.3 ° C 7 ° C % 90 44.3 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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