Keflavik Airport Weather – Forecast, Wind & Flights

Current Weather	Additional Data
Keflavik May 13, 2026 7°C | °F Low: 4° High: 5° Feels like 5°C | °F° | Partly cloudy	Humidity 70 % Pressure 1014 hPa Wind 9 Km/h W Wind Gust 13 Km/h UV Index 0.4 Precipitation 0 mm Dew Point 2° Clouds 75% Rain Chance 79% Snow 0 mm/h Visibility 10 km Air Quality Good Moonrise 3:49 am Moonset 5:31 pm Sunrise 4:24 am Sunset 10:32 pm

7-Day Weather Forecast for Reykjavik

Time	Weather Condition		Comport			Precipitation
Day	Condition	Temperature	Wind	Humidity	Pressure	Amount	Rain Chance	Snow
Today 7:12 pm	Patchy rain nearby	4° | 5°°C | °F	33 Km/h	76 %	1016 hPa	0.19 mm	79%	0 cm
Tomorrow 7:12 pm	Overcast	5° | 8°°C | °F	25 Km/h	76 %	1015 hPa	0.05 mm	0%	0 cm
May 15 7:12 pm	Patchy rain nearby	7° | 7°°C | °F	52 Km/h	90 %	1007 hPa	4.87 mm	88%	0 cm
May 16 7:12 pm	Heavy rain	6° | 8°°C | °F	51 Km/h	90 %	999 hPa	20.14 mm	79%	0 cm
May 17 7:12 pm	Patchy rain nearby	6° | 7°°C | °F	34 Km/h	80 %	1008 hPa	2.19 mm	79%	0 cm
May 18 7:12 pm	Partly Cloudy	6° | 7°°C | °F	10 Km/h	78 %	1010 hPa	0 mm	0%	0 cm
May 19 7:12 pm	Cloudy	7° | 9°°C | °F	26 Km/h	81 %	1010 hPa	0 mm	0%	0 cm

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Hourly Weather Forecast – Reykjavik

Time	Weather Condition		Comport			Precipitation
Hour	Condition	Temperature	Wind	Humidity	Pressure	Amount	Rain Chance	Snow
Today 8:00 pm	Partly Cloudy	5° | 5°°C | °F	5 Km/h	81 %	1014 hPa	0 mm	0%	0 cm
Tomorrow 12:00 am	Partly Cloudy	5° | 5°°C | °F	4 Km/h	81 %	1014 hPa	0 mm	0%	0 cm
Tomorrow 3:00 am	Partly Cloudy	5° | 5°°C | °F	6 Km/h	78 %	1014 hPa	0 mm	0%	0 cm
Tomorrow 6:00 am	Overcast	5° | 5°°C | °F	7 Km/h	74 %	1015 hPa	0 mm	0%	0 cm
Tomorrow 9:00 am	Overcast	6° | 7°°C | °F	8 Km/h	71 %	1015 hPa	0 mm	0%	0 cm
Tomorrow 12:00 pm	Cloudy	7° | 7°°C | °F	12 Km/h	73 %	1016 hPa	0 mm	0%	0 cm
Tomorrow 3:00 pm	Cloudy	7° | 8°°C | °F	15 Km/h	75 %	1015 hPa	0 mm	0%	0 cm
Tomorrow 6:00 pm	Cloudy	7° | 8°°C | °F	20 Km/h	76 %	1015 hPa	0 mm	0%	0 cm
Tomorrow 9:00 pm	Overcast	7° | 7°°C | °F	24 Km/h	81 %	1014 hPa	0.01 mm	27%	0 cm
May 15 12:00 am	Patchy rain nearby	7° | 7°°C | °F	26 Km/h	88 %	1012 hPa	0.06 mm	87%	0 cm
May 15 3:00 am	Patchy rain nearby	7° | 7°°C | °F	30 Km/h	92 %	1011 hPa	0.02 mm	77%	0 cm
May 15 6:00 am	Patchy rain nearby	7° | 7°°C | °F	36 Km/h	91 %	1009 hPa	0.07 mm	93%	0 cm
May 15 9:00 am	Patchy rain nearby	7° | 7°°C | °F	42 Km/h	89 %	1008 hPa	0.05 mm	88%	0 cm
May 15 12:00 pm	Patchy rain nearby	7° | 7°°C | °F	46 Km/h	88 %	1006 hPa	0.07 mm	100%	0 cm
May 15 3:00 pm	Light drizzle	7° | 7°°C | °F	47 Km/h	88 %	1004 hPa	0.27 mm	100%	0 cm
May 15 6:00 pm	Light drizzle	7° | 7°°C | °F	49 Km/h	91 %	1002 hPa	0.59 mm	100%	0 cm
May 15 9:00 pm	Light drizzle	7° | 7°°C | °F	51 Km/h	92 %	1000 hPa	0.5 mm	100%	0 cm
May 16 12:00 am	Light drizzle	7° | 8°°C | °F	50 Km/h	89 %	999 hPa	0.4 mm	100%	0 cm
May 16 3:00 am	Light rain	8° | 8°°C | °F	44 Km/h	90 %	997 hPa	1.15 mm	100%	0 cm
May 16 6:00 am	Light rain	7° | 8°°C | °F	26 Km/h	93 %	997 hPa	1.34 mm	100%	0 cm
May 16 9:00 am	Light rain	6° | 7°°C | °F	12 Km/h	92 %	998 hPa	1.3 mm	100%	0 cm
May 16 12:00 pm	Light rain	6° | 7°°C | °F	10 Km/h	93 %	999 hPa	1.28 mm	100%	0 cm
May 16 3:00 pm	Light drizzle	6° | 7°°C | °F	14 Km/h	91 %	1000 hPa	0.63 mm	100%	0 cm
May 16 6:00 pm	Light drizzle	7° | 7°°C | °F	32 Km/h	89 %	1001 hPa	0.38 mm	100%	0 cm
May 16 9:00 pm	Light drizzle	6° | 7°°C | °F	29 Km/h	86 %	1003 hPa	0.23 mm	100%	0 cm
May 17 12:00 am	Patchy rain nearby	6° | 6°°C | °F	32 Km/h	82 %	1004 hPa	0.07 mm	77%	0 cm
May 17 3:00 am	Overcast	6° | 6°°C | °F	25 Km/h	81 %	1005 hPa	0 mm	23%	0 cm
May 17 6:00 am	Overcast	6° | 7°°C | °F	13 Km/h	73 %	1007 hPa	0 mm	0%	0 cm
May 17 9:00 am	Patchy rain nearby	7° | 7°°C | °F	5 Km/h	72 %	1009 hPa	0.05 mm	59%	0 cm
May 17 12:00 pm	Light drizzle	6° | 6°°C | °F	3 Km/h	81 %	1010 hPa	0.29 mm	100%	0 cm
May 17 3:00 pm	Patchy rain nearby	6° | 6°°C | °F	11 Km/h	84 %	1011 hPa	0.15 mm	100%	0 cm
May 17 6:00 pm	Light drizzle	6° | 6°°C | °F	11 Km/h	85 %	1011 hPa	0.16 mm	100%	0 cm
May 17 9:00 pm	Overcast	6° | 6°°C | °F	11 Km/h	84 %	1011 hPa	0.01 mm	20%	0 cm
May 18 12:00 am	Cloudy	6° | 6°°C | °F	8 Km/h	84 %	1011 hPa	0 mm	0%	0 cm
May 18 3:00 am	Partly Cloudy	6° | 6°°C | °F	7 Km/h	80 %	1010 hPa	0 mm	0%	0 cm
May 18 6:00 am	Overcast	6° | 6°°C | °F	6 Km/h	77 %	1010 hPa	0 mm	0%	0 cm
May 18 9:00 am	Overcast	7° | 7°°C | °F	4 Km/h	73 %	1010 hPa	0 mm	0%	0 cm
May 18 12:00 pm	Cloudy	7° | 7°°C | °F	4 Km/h	71 %	1010 hPa	0 mm	0%	0 cm
May 18 3:00 pm	Partly Cloudy	7° | 7°°C | °F	6 Km/h	71 %	1010 hPa	0 mm	0%	0 cm
May 18 6:00 pm	Partly Cloudy	7° | 7°°C | °F	9 Km/h	74 %	1010 hPa	0 mm	0%	0 cm

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What to Expect from the Weather at Keflavik Airport

Keflavik International Airport is highly exposed to wind, snow and rapidly changing weather conditions due to its coastal location.
Strong crosswinds, reduced visibility and snowfall can significantly impact flight operations, especially during autumn and winter months.

Travelers are advised to regularly check the latest weather forecast before arriving at the airport, as conditions can change within hours and affect departures, arrivals and ground handling.

Wind speed and visibility are the most critical factors for flight safety at Keflavik Airport, making accurate hourly forecasts essential for passengers and aviation operations.