Photo by An Pham / Unsplash
Iceland · South Iceland
Reykjavík
Waterfalls, geothermal pools, stubbornly low teens even in continental heatwaves.
Coastal tier AFlying from New York (JFK)KEF
Two-week outlook
Autumn as a service
Cool, wet, and shifting. Bring a jumper.
9°Day
4°Night
7.1hSun/day
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7°
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10°
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11°
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11°
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8°
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12°
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12°
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SunRainCloudSolid = next 5 days · faded = lower confidence
Days 1–5 are usually reliable, 6–10 drift, 11–14 are the model guessing. Check again the day before you fly — more on what this can and can't do.
See hotels in Reykjavík
Live prices on Booking.com, pre-filled for 2026-05-12 – 2026-05-19.
When to go
From the 2026 climate study, not the live forecast.J
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Recommended
Stubbornly cool year-round — summer highs in Reykjavík are 13–15°C, never above 20. Waterfalls and geothermal pools are best in summer; northern lights from October onward.
More from here
Flights
JFK → KEF on Kiwi
Pre-filled from New York, 2026-05-12 – 2026-05-19.
Compare prices
Trivago: Booking + Expedia + Agoda
One search across the aggregators if you want to price-check.
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