Weather forecast for 10 days
Grindavik, Iceland

Weather forecast for the weekend

Saturday, 21. Jun

Showers
02:57

00:05
GMT
Showers
11°C / 8°C
  • Wind: 29km/h ESE
  • Humidity: 76%
  • Precip. probability: 54%
  • Precipitation: 6mm
  • UV index: 3
On Saturday, in Grindavik, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.
The likelihood of rainfall is high. However, precipitation will be light. Modest temperature shifts from a high of a crisp 11°C to a low of a frosty 8°C are anticipated.
The temperature on Saturday is expected to correspond with the average June peak of 10.5°C.
Sunrise will be at 02:57 and sunset at 00:05; the daylight will last for 21h and 7min.

Sunday, 22. Jun

Showers
02:58

00:05
GMT
Showers
11°C / 8°C
  • Wind: 22km/h SSE
  • Humidity: 80%
  • Precip. probability: 51%
  • Precipitation: 6mm
  • UV index: 3
On Sunday, in Grindavik, expect light showers throughout the day, with a chance of dry weather later.
The chance of precipitation is high. However, the rainfall will be light. Modest temperature shifts from a high of a crisp 11°C to a low of a frosty 8°C are predicted.
On Sunday, the expected temperature will match June's typical high of 10.5°C.
Sunrise will be at 02:58 and sunset at 00:05; the daylight will last for 21h and 7min.

Frequently asked questions

What is the weather forecast for Grindavik for Saturday?
On Saturday, in Grindavik, expect showers at times, with periods of lighter rain during the day.
Will it rain on Saturday?
Light precipitation of 6mm is forecasted on Saturday. The chance of rainfall is 54%.
What will be the maximum temperature in Grindavik on Saturday?
On Saturday, the maximum temperature will be 11°C, while the minimum temperature will be 8°C.
What is the weather forecast for Grindavik for Sunday?
On Sunday, in Grindavik, showers will occur throughout the day, with some dry intervals in between.
Will it rain on Sunday?
Light precipitation of 6mm is anticipated on Sunday. The likelihood of rainfall is 51%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 11°C, while the minimum temperature will be 8°C.
What is the weather forecast for Grindavik for the next ten days?
In Grindavik, predominantly rainy and occasionally dull weather is forecasted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 2mm to a maximum of 9mm, rainfall is expected every day in Grindavik. With light precipitation of 9mm, next 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 10°C and 12°C, while the minimum temperature will range between 6°C and 8°C.
What will be the warmest and the coldest days?
With the maximum temperature of 12°C, next Thursday will be the warmest day. The coldest days will be Tuesday, Wednesday and Friday, with a maximum of 10°C.

Long-term weather forecast

Tue17.Jun
  • 10°C
  • 8°C
Showers
Showers
  • Wind: 24km/h SW
  • Humidity: 85%
  • UV index: 2
  • Precip. probability: 39%
  • Precipitation: 2mm
  • 02:58 00:03 GMT
Wed18.Jun
  • 10°C
  • 7°C
AM Showers
AM Showers
  • Wind: 30km/h W
  • Humidity: 83%
  • UV index: 2
  • Precip. probability: 57%
  • Precipitation: 2mm
  • 02:57 00:04 GMT
Thu19.Jun
  • 11°C
  • 6°C
Showers
Showers
  • Wind: 28km/h SE
  • Humidity: 81%
  • UV index: 2
  • Precip. probability: 74%
  • Precipitation: 7mm
  • 02:57 00:04 GMT
Fri20.Jun
  • 10°C
  • 8°C
PM Showers
PM Showers
  • Wind: 28km/h SSW
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 52%
  • Precipitation: 7mm
  • 02:57 00:05 GMT
Sat21.Jun
  • 11°C
  • 8°C
Showers
Showers
  • Wind: 29km/h ESE
  • Humidity: 76%
  • UV index: 3
  • Precip. probability: 54%
  • Precipitation: 6mm
  • 02:57 00:05 GMT
Sun22.Jun
  • 11°C
  • 8°C
Showers
Showers
  • Wind: 22km/h SSE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 51%
  • Precipitation: 6mm
  • 02:58 00:05 GMT
Mon23.Jun
  • 11°C
  • 7°C
Showers
Showers
  • Wind: 27km/h W
  • Humidity: 77%
  • UV index: 3
  • Precip. probability: 50%
  • Precipitation: 2mm
  • 02:58 00:05 GMT
Tue24.Jun
  • 11°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Wind: 19km/h WNW
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 3mm
  • 02:59 00:04 GMT
Wed25.Jun
  • 11°C
  • 8°C
Showers
Showers
  • Wind: 29km/h SE
  • Humidity: 80%
  • UV index: 2
  • Precip. probability: 59%
  • Precipitation: 8mm
  • 03:00 00:04 GMT
Thu26.Jun
  • 12°C
  • 8°C
Showers
Showers
  • Wind: 29km/h SSE
  • Humidity: 78%
  • UV index: 3
  • Precip. probability: 60%
  • Precipitation: 9mm
  • 03:01 00:03 GMT
Across the following ten days, primarily showery and occasionally dull weather is anticipated.
Rainfall is forecasted day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 9mm.
The temperature shift across days will be subtle across the forecast window. Highs will range from 10°C to 12°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 6°C to 8°C.
Expect the warmest day on next Thursday, with temperatures peaking at 12°C; the coldest days will be Tuesday, Wednesday and Friday, with a maximum of 10°C.
Updated: Jun 17, 2025 @ 08:14:30 UTC
Published by: Weather Atlas | About Us
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