Weather forecast for 10 days
Kálfafell, Iceland

Weather forecast for the weekend

Saturday, 17. May

Sunny
03:46

22:28
GMT
Sunny
20°C / 9°C
  • Wind: 16km/h SSE
  • Humidity: 49%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • UV index: 3
On Saturday, in Kálfafell, conditions will remain bright with clear skies.
The highest temperature will be a pleasant 20°C, while the lowest predicted temperature is a brisk 9°C.
Forecast models suggest warmer conditions, with a peak that mirrors June's climate average rather than May's.
Sunrise will be at 03:46 and sunset at 22:28; tomorrow's daylight will last for 18h and 42min.

Sunday, 18. May

Mostly Sunny
03:43

22:31
GMT
Mostly Sunny
19°C / 10°C
  • Wind: 16km/h SSE
  • Humidity: 48%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • UV index: 3
On Sunday, 18th of May, predominantly sunny weather will make for pleasant outdoor conditions.
The temperature scale will run from a maximum of a comfortable 19°C to a minimum of a crisp 10°C.
It will be warmer on Sunday, with temperatures aligning more closely with June's 9.3°C than May's 6.3°C.
Sunrise will be at 03:43 and sunset at 22:31; the daylight will last for 18h and 49min.

Frequently asked questions

What is the weather forecast for Kálfafell for Sunday?
On Sunday, mainly sunny skies with just a few high clouds are anticipated.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 19°C, while the lowest temperature will be 10°C.
What is the weather forecast for Kálfafell for the next ten days?
In Kálfafell, a combination of showery, bright and overcast weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Wednesday through next Sunday in Kálfafell. With moderate precipitation of 17mm, Thursday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 12°C and 20°C, while the minimum temperature will be between 7°C and 10°C.
What will be the warmest and the coldest days in Kálfafell?
The warmest days will be Saturday and Monday, with a maximum of 20°C. With a maximum temperature of 12°C, Thursday through next Sunday will be the coldest days.

Long-term weather forecast

Fri16.May
  • min.
  • 10°C
Clear
Clear
  • Wind: 11km/h N
  • Humidity: 70%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 03:49 22:24 GMT
Sat17.May
  • 20°C
  • 9°C
Sunny
Sunny
  • Wind: 16km/h SSE
  • Humidity: 49%
  • UV index: 3
  • Precip. probability: 1%
  • Precipitation: 0mm
  • 03:46 22:28 GMT
Sun18.May
  • 19°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 16km/h SSE
  • Humidity: 48%
  • UV index: 3
  • Precip. probability: 2%
  • Precipitation: 0mm
  • 03:43 22:31 GMT
Mon19.May
  • 20°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h SSE
  • Humidity: 46%
  • UV index: 3
  • Precip. probability: 1%
  • Precipitation: 0mm
  • 03:39 22:34 GMT
Tue20.May
  • 19°C
  • 8°C
Mostly Sunny
Mostly Sunny
  • Wind: 17km/h SSE
  • Humidity: 49%
  • UV index: 3
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 03:36 22:37 GMT
Wed21.May
  • 14°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Wind: 21km/h SSE
  • Humidity: 64%
  • UV index: 4
  • Precip. probability: 22%
  • Precipitation: 2mm
  • 03:33 22:41 GMT
Thu22.May
  • 12°C
  • 8°C
Rain
Rain
  • Wind: 28km/h SE
  • Humidity: 70%
  • UV index: 2
  • Precip. probability: 77%
  • Precipitation: 17mm
  • 03:30 22:44 GMT
Fri23.May
  • 12°C
  • 8°C
Rain
Rain
  • Wind: 22km/h SE
  • Humidity: 70%
  • UV index: 2
  • Precip. probability: 67%
  • Precipitation: 11mm
  • 03:27 22:47 GMT
Sat24.May
  • 12°C
  • 7°C
Showers
Showers
  • Wind: 20km/h SSE
  • Humidity: 66%
  • UV index: 2
  • Precip. probability: 55%
  • Precipitation: 7mm
  • 03:24 22:50 GMT
Sun25.May
  • 12°C
  • 7°C
Showers
Showers
  • Wind: 21km/h SE
  • Humidity: 64%
  • UV index: 2
  • Precip. probability: 54%
  • Precipitation: 8mm
  • 03:21 22:53 GMT
Over the next ten days, a mix of damp, bright and dull weather is forecasted.
Rain is predicted for Wednesday through next Sunday.
Expect a substantial fluctuation in daytime highs across the forecast period. Forecast highs will fluctuate between 12°C and 20°C, while changes in the overnight low will be barely noticeable, as night temperatures will lie between 7°C and 10°C.
Saturday and Monday, with the highest temperature of 20°C, will be the warmest days; Thursday through next Sunday, with the highest temperature of 12°C, will be the coldest days.
Updated: May 16, 2025 @ 19:58:20 UTC
Published by: Weather Atlas | About Us
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