Keflavik International Airport Weather Forecast
Keflavik International Airport weather: 37°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Keflavik International Airport is an airport in Iceland. Keflavik International Airport (KEF) is a commercial airport.
Right now it is 37°F (3°C) in Keflavik International Airport with clear. It feels like 26°F. Today runs from 34°F to 39°F. Chance of precipitation is 2%. Sightseeing conditions score 6.9/10 - fair - plan around the weather.
The best time to visit Keflavik International Airport is June. The climate is subarctic. January, March and December tend to be the least comfortable months. July is the warmest month with average highs near 55°F, while January is the coldest with lows near 31°F.
Nearby highlights include Blue Lagoon, Golden Circle, Westman Islands and Vatnajokull National Park.
In plain terms. Today is slightly cooler than average for October. The forecast high of 39°F is 4.9°F below the 44°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Keflavik International Airport today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Keflavik International Airport
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in Keflavik International Airport right now
Source: Open-Meteo. Updated 8:25 PM, Oct 26 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Keflavik International Airport
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Oct 25 | 🌦️ Drizzle | 39° / 34° | 2% · 0,0 in | 18 mph | 1 |
| Mon, Oct 26 | ☁️ Overcast | 41° / 36° | 8% | 9 mph | 1 |
| Tue, Oct 27 | 🌦️ Drizzle | 43° / 37° | 51% · 0,2 in | 12 mph | 0 |
| Wed, Oct 28 | 🌦️ Light rain | 45° / 41° | 76% · 0,2 in | 25 mph | 1 |
| Thu, Oct 29 | 🌧️ Rain | 50° / 43° | 91% · 1,0 in | 39 mph | 1 |
| Fri, Oct 30 | 🌦️ Light showers | 45° / 41° | 87% · 0,3 in | 23 mph | 1 |
| Sat, Oct 31 | 🌦️ Light drizzle | 44° / 40° | 71% · 0,2 in | 20 mph | 1 |
| Sun, Nov 1 | 🌧️ Heavy drizzle | 47° / 43° | 63% · 0,4 in | 21 mph | 1 |
| Mon, Nov 2 | 🌦️ Drizzle | 44° / 40° | 57% · 0,2 in | 13 mph | 0 |
| Tue, Nov 3 | 🌦️ Light drizzle | 44° / 38° | 49% · 0,1 in | 10 mph | 1 |
| Wed, Nov 4 | 🌦️ Light showers | 47° / 37° | 57% · 0,6 in | 23 mph | 0 |
| Thu, Nov 5 | 🌧️ Heavy drizzle | 48° / 39° | 56% · 0,8 in | 24 mph | 1 |
| Fri, Nov 6 | 🌧️ Heavy drizzle | 48° / 41° | 57% · 0,1 in | 23 mph | 0 |
| Sat, Nov 7 | 🌦️ Drizzle | 47° / 38° | 38% · 0,3 in | 17 mph | 0 |
| Sun, Nov 8 | 🌦️ Light drizzle | 47° / 39° | 52% · 0,1 in | 20 mph | 0 |
| Mon, Nov 9 | ☀️ Clear sky | -- / -- | 55% | -- | — |
Climate in Keflavik International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 37° | 31° | 4,3 in | ★★☆☆☆ |
| February | 38° | 31° | 3,9 in | ★★☆☆☆ |
| March | 40° | 33° | 5,3 in | ★★☆☆☆ |
| April | 44° | 37° | 3,7 in | ★★★☆☆ |
| May | 48° | 42° | 3,5 in | ★★★☆☆ |
| June | 52° | 46° | 3,1 in | ★★★★☆ |
| July | 55° | 49° | 5,0 in | ★★★☆☆ |
| August | 55° | 49° | 4,6 in | ★★★☆☆ |
| September | 50° | 45° | 4,0 in | ★★★☆☆ |
| October | 44° | 38° | 5,7 in | ★★☆☆☆ |
| November | 41° | 35° | 3,3 in | ★★☆☆☆ |
| December | 38° | 32° | 5,7 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Weather map for Keflavik International Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Keflavik International Airport
Pollen today
Pollen is modelled for Europe only; other regions show no values.
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Keflavik International Airport
Go in June. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, March and December - expect the least comfortable mix of heat, cold or rain.
Explore Keflavik International Airport
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Keflavik International Airport?
Keflavik International Airport is an airport in Iceland. Its coordinates are 63.985, -22.6056. It lies in Europe.
What is the weather like in Keflavik International Airport right now?
It is currently 37°F (3°C) with clear. Humidity is 76% and wind is 17 mph.
When is the best time to visit Keflavik International Airport?
June offer the most comfortable conditions in Keflavik International Airport, which has a subarctic climate. January, March and December are usually the hardest months for outdoor plans.
What time zone is Keflavik International Airport in?
Keflavik International Airport observes Atlantic/Reykjavik (UTC+00:00). The local time is 8:25 PM.
What are the top things to do in Keflavik International Airport?
Popular options include Blue Lagoon, Golden Circle, Westman Islands and Vatnajokull National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 8:25 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
