Weather forecast for 10 daysKeldur, Iceland

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 6°C
  • 3°C
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 8mm
  • Wind: 19km/hS 186°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 08:58 GMT
  • Sunset: 17:09 GMT
  • ▼
Tomorrow, rainfall will continue, making for a gray and wet day.
The likelihood of rainfall is high. However, precipitation will be light. A subtle difference will be noticeable between the daytime peak temperature of a chilly 6°C and the nighttime low of a cold 3°C.
Tomorrow's high is forecasted to be a few degrees lower than the average high in October of 8.2°C.
Sunrise will be at 08:58 and sunset at 17:09; tomorrow's daylight will last for 8h and 10min.

Sunday 1. Nov 2026

  • 9°C
  • 8°C
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 14mm
  • Wind: 23km/hSSE 168°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 09:01 GMT
  • Sunset: 17:05 GMT
  • ▼
On Sunday, in Keldur, wet conditions will dominate, with rain falling for much of the day.
The likelihood of rainfall is high, and precipitation will be moderate. Temperature readings will slightly shift from a daytime peak of a brisk 9°C to a nighttime low of a frosty 8°C.
Expect temperatures to reach October's average high of 8.2°C.
Sunrise will be at 09:01 and sunset at 17:05; the daylight will last for 8h and 4min.

10-day overview

Daily temperatures

Warmest day: Monday 10°C.
Minimum temperature: 6°C.

Chance of precipitation

Highest chance: Tuesday 83%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • 7°C
  • 4°C
Rain
Rain
  • Precip. probability: 74%
  • Precipitation: 11mm
  • Wind: 18km/hSE 144°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 08:55 GMT
  • Sunset: 17:12 GMT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 6°C
  • 3°C
Rain
Rain
  • Precip. probability: 77%
  • Precipitation: 8mm
  • Wind: 19km/hS 186°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 08:58 GMT
  • Sunset: 17:09 GMT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 9°C
  • 8°C
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 14mm
  • Wind: 23km/hSSE 168°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 09:01 GMT
  • Sunset: 17:05 GMT
  • ▼
  • Monday
  • 2. Nov 2026
  • 10°C
  • 8°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 10mm
  • Wind: 27km/hSSE 162°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 09:05 GMT
  • Sunset: 17:02 GMT
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 9°C
  • 4°C
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 16mm
  • Wind: 29km/hS 174°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 09:08 GMT
  • Sunset: 16:59 GMT
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 8°C
  • 5°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 4mm
  • Wind: 14km/hSE 145°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 09:11 GMT
  • Sunset: 16:56 GMT
  • ▼
  • Thursday
  • 5. Nov 2026
  • 8°C
  • 4°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 13mm
  • Wind: 17km/hSSE 158°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 09:14 GMT
  • Sunset: 16:53 GMT
  • ▼
  • Friday
  • 6. Nov 2026
  • 7°C
  • 4°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 4mm
  • Wind: 13km/hS 176°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 09:17 GMT
  • Sunset: 16:50 GMT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 6°C
  • 3°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 14mm
  • Wind: 18km/hS 179°
  • Humidity: 80%
  • UV index: 0
  • Sunrise: 09:20 GMT
  • Sunset: 16:47 GMT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 6°C
  • 2°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 6mm
  • Wind: 15km/hSSE 168°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 09:24 GMT
  • Sunset: 16:44 GMT
  • ▼
It is expected that rainy conditions are anticipated daily.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 16mm.
In the upcoming period, the highest temperature will vary between 6°C and 10°C, while the forecast minimum temperature falls between 2°C and 8°C.
Expect the warmest day on Monday, with temperatures peaking at 10°C; Saturday, next Saturday and Sunday, with the highest temperature of 6°C, will be the coldest days.
Updated: Oct 30, 2026 @ 03:33:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Keldur, on-and-off rain is forecasted throughout for the next ten days.

With daily precipitation varying from a minimum of 4mm to a maximum of 16mm, rainfall is anticipated every day in Keldur. With moderate precipitation of 16mm, Tuesday will be the day with the most rainfall.

The maximum temperature will vary between 6°C and 10°C, while the minimum temperature will range between 2°C and 8°C.

With the maximum temperature of 10°C, Monday will be the warmest day. The coldest days will be Saturday, next Saturday and Sunday, with a maximum of 6°C.

Tomorrow, expect showery conditions to last throughout the day.

Light precipitation of 8mm is predicted. The chance of rainfall is 77%.

Tomorrow, the maximum temperature will be 6°C, while the minimum temperature will be 3°C.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be also moderately lower than the average low of 5.9°C.

On Saturday, in Keldur, sunrise will be at 08:58 and sunset at 17:09 (GMT).

In Keldur, the length of the day tomorrow will be 8h and 10min.

On Sunday, in Keldur, expect widespread rain, bringing wet conditions throughout the day.

Moderate precipitation of 14mm is anticipated on Sunday in Keldur. The likelihood of rainfall is high at 82%.

On Sunday, the highest temperature will be 9°C, while the lowest temperature will be 8°C.