Weather forecast for 10 daysHafnir, Iceland

Weather forecast for the weekend

Saturday 17. Oct 2026

  • 10°C
  • 7°C
Rain / Wind
Rain / Wind
  • Precip. probability: 99%
  • Precipitation: 14mm
  • Wind: 65km/hSE 146°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 08:26 GMT
  • Sunset: 18:05 GMT
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Today, rain will be coupled with blustery winds.
With a high probability, moderate precipitation is anticipated. Modest temperature shifts from a high of a cool 10°C to a low of a chilly 7°C are predicted.
Today, the peak temperature is predicted to be a few degrees higher than the usual high for October at 7.6°C.
Sunrise was at 08:26 and sunset will be at 18:05; the daylight will last for 9h and 38min.

Sunday 18. Oct 2026

  • 9°C
  • 6°C
Rain / Wind
Rain / Wind
  • Precip. probability: 98%
  • Precipitation: 13mm
  • Wind: 68km/hSSW 197°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 08:29 GMT
  • Sunset: 18:01 GMT
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On Sunday, 18th of October, rain will be accompanied by windy weather.
The chance of rainfall for tomorrow is high, and precipitation will be moderate. Minor temperature variations are forecasted, peaking at a maximum of a frosty 9°C and dropping to a minimum of a brisk 6°C.
The predicted peak temperature will reflect the average October high of 7.6°C.
Sunrise will be at 08:29 and sunset at 18:01; tomorrow's daylight will last for 9h and 32min.

10-day overview

Daily temperatures

Warmest day: today 10°C.
Coldest period: Friday - Saturday 5°C.

Chance of precipitation

Highest chance: today 99%.

Long-term weather forecast

  • Saturday
  • 17. Oct 2026
  • 10°C
  • 7°C
Rain / Wind
Rain / Wind
  • Precip. probability: 99%
  • Precipitation: 14mm
  • Wind: 65km/hSE 146°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 08:26 GMT
  • Sunset: 18:05 GMT
  • ▼
  • Sunday
  • 18. Oct 2026
  • 9°C
  • 6°C
Rain / Wind
Rain / Wind
  • Precip. probability: 98%
  • Precipitation: 13mm
  • Wind: 68km/hSSW 197°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 08:29 GMT
  • Sunset: 18:01 GMT
  • ▼
  • Monday
  • 19. Oct 2026
  • 8°C
  • 4°C
PM Light Rain / Wind
PM Light Rain / Wind
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 50km/hSSW 208°
  • Humidity: 69%
  • UV index: 0
  • Sunrise: 08:32 GMT
  • Sunset: 17:58 GMT
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 6°C
  • 2°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hS 187°
  • Humidity: 71%
  • UV index: 0
  • Sunrise: 08:35 GMT
  • Sunset: 17:55 GMT
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 6°C
  • 3°C
PM Showers
PM Showers
  • Precip. probability: 45%
  • Precipitation: 4mm
  • Wind: 28km/hESE 111°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 08:38 GMT
  • Sunset: 17:51 GMT
  • ▼
  • Thursday
  • 22. Oct 2026
  • 6°C
  • 3°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 6mm
  • Wind: 25km/hESE 114°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 08:41 GMT
  • Sunset: 17:48 GMT
  • ▼
  • Friday
  • 23. Oct 2026
  • 5°C
  • 3°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 26km/hNE 51°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 08:45 GMT
  • Sunset: 17:45 GMT
  • ▼
  • Saturday
  • 24. Oct 2026
  • 5°C
  • 4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 31km/hNNE 13°
  • Humidity: 75%
  • UV index: 0
  • Sunrise: 08:48 GMT
  • Sunset: 17:41 GMT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 6°C
  • 4°C
PM Showers / Wind
PM Showers / Wind
  • Precip. probability: 33%
  • Precipitation: 6mm
  • Wind: 34km/hNNE 31°
  • Humidity: 76%
  • UV index: 0
  • Sunrise: 08:51 GMT
  • Sunset: 17:38 GMT
  • ▼
  • Monday
  • 26. Oct 2026
  • 6°C
  • 3°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 32km/hNNE 32°
  • Humidity: 79%
  • UV index: 0
  • Sunrise: 08:54 GMT
  • Sunset: 17:35 GMT
  • ▼
Conditions over the next ten days suggest that a combination of showery and overcast weather is forecasted.
Rainfall is predicted nearly every day for the next ten days.
In the upcoming days, the highest temperature will range between 5°C and 10°C, while nighttime temperatures are expected to vary from 2°C to 7°C.
Today is the warmest day, with a maximum temperature of 10°C; with a maximum temperature of 5°C, Friday and next Saturday will be the coldest days.
Updated: Oct 17, 2026 @ 14:08:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, rain may arrive along with notable wind gusts.

Moderate precipitation of 13mm is forecasted. The possibility of rainfall is high at 98%.

Tomorrow, the highest temperature will be 9°C, while the lowest temperature will be 6°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Hafnir, sunrise will be at 08:29 and sunset at 18:01 (GMT).

In Hafnir, tomorrow, there will be 9h and 32min of daylight.