Weather forecast for todayGrenivík, Iceland

Weather forecast for today

Current condition 13:46 GMT

  • 7°C
  • Feels like:
    3°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 27km/hSSE 150°
  • Humidity: 68%
  • Dewpoint: 2°C
  • Pressure: 1014.9mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In Grenivík, at the moment, a mix of cloud cover and clear skies can be seen.
The temperature is a frosty 7°C, and the apparent temperature of due to the wind comes in at calculated to be an icy 3°C. The current temperature is nearly at the maximum of today's anticipated 8°C.

Saturday 17. Oct 2026

  • 8°C
  • 8°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 4%
  • Precipitation: 1mm
  • Wind: 33km/hSSE 157°
  • Humidity: 68%
  • UV index: 0
  • Sunrise: 08:15 GMT
  • Sunset: 17:40 GMT
  • ▼
Today, in Grenivík, gray skies and strong winds will persist.
Minimal precipitation is anticipated. Temperatures will exhibit minor fluctuations, extending from a high of a frosty 8°C to a low of a chilly 8°C.
Today, the maximum temperature of 8°C will resemble September's climate more than October's.
Sunrise was at 08:15 and sunset will be at 17:40; the daylight will last for 9h and 25min.

Hourly overview

Hourly temperatures

Warmest period: 21h - 23h 11°C.
Coldest period: 14h - 16h 7°C.

Chance of precipitation

Highest chance: 19h 12%.

Hourly weather forecast

  • 14h
  • 7°C
  • Feels like:
    3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hSSE 158°
  • Humidity: 68%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 15h
  • 7°C
  • Feels like:
    3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 27km/hSSE 153°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 16h
  • 7°C
  • Feels like:
    4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 25km/hSSE 153°
  • Humidity: 69%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 8°C
  • Feels like:
    3°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 32km/hSSE 160°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:40
  • 18h
  • 8°C
  • Feels like:
    4°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 33km/hSSE 159°
  • Humidity: 65%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 9°C
  • Feels like:
    5°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 36km/hSSE 160°
  • Humidity: 63%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 9°C
  • Feels like:
    5°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 38km/hSSE 163°
  • Humidity: 62%
  • Pressure: 1004mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 21h
  • 11°C
  • Feels like:
    7°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 35km/hSSE 160°
  • Humidity: 60%
  • Pressure: 1003mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 11°C
  • Feels like:
    7°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 41km/hSSE 163°
  • Humidity: 59%
  • Pressure: 1002mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 23h
  • 11°C
  • Feels like:
    7°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 35km/hSSE 162°
  • Humidity: 61%
  • Pressure: 1000mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
For the rest of the day, cloudy weather is expected.
The temperature will be between the highest temperature of 11°C and the lowest temperature of 7°C. The feels-like temperature will vary between a maximum of 7°C and a minimum of 3°C. The warmest part of the day will be from 21h to 23h.
The maximum temperature will align more closely with September's average high of 6.8°C than with October's 1.9°C. The expected low will be also more alike with what’s typical in September than in October.
Updated: Oct 17, 2026 @ 13:46:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (13:46 GMT) is 7°C. Feels-like temperature is 3°C.

On Saturday, in Grenivík, the sky will remain cloudy and breezy.

Today, there is a low chance of minimal precipitation in Grenivík.

Today, the maximum temperature will be 8°C, while the minimum temperature will be 8°C.
The maximum temperature will be noticeably higher than the average highest temperature of 1.9°C in October. The lowest temperature today will be also notably higher than the average low of -2.1°C.

On Saturday, in Grenivík, sunrise was at 08:15 and sunset will be at 17:40 (GMT).

In Grenivík, the length of the day today will be 9h and 25min.