Grindavik (Iceland) weather

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Forecast days

Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 11:20

Sunset: 15:44

Fog.

- UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;
Tue 30 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 11:19

Sunset: 15:46

Overcast.

- UV

No pollution data.

No pollen data.

Tue 30 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;
Wed 31 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 11:19

Sunset: 15:48

Partly cloudy changing to clear by late morning.

- UV

No pollution data.

No pollen data.

Wed 31 Dec

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;
Thu 1 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 11:18

Sunset: 15:49

Partly cloudy changing to sunny intervals by lunchtime.

- UV

No pollution data.

No pollen data.

Thu 1 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -2° Celsius;
Fri 2 Jan

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 11:17

Sunset: 15:51

Clear changing to partly cloudy in the afternoon.

- UV

No pollution data.

No pollen data.

Fri 2 Jan

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;
Sat 3 Jan

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 11:15

Sunset: 15:53

Clear.

- UV

No pollution data.

No pollen data.

Sat 3 Jan

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -2° Celsius;
Sun 4 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 11:14

Sunset: 15:56

Clear changing to partly cloudy by late morning.

- UV

No pollution data.

No pollen data.

Sun 4 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;

Fog.

Sunrise: 11:20

Sunset: 15:44

- UV

No pollution data.

No pollen data.

7 day forecast for Grindavik

Today (29 December 2025)

Time	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	10%	<5%	10%	10%	<5%
Temperature (°C)	2°	2°	2°	3°	2°	2°
Feels like temperature (°C)	0°	1°	1°	1°	1°	1°
Wind direction and speed (mph)	ESE 3	ESE 3	ESE 3	SE 3	S 2	SW 2
Wind gust (mph)	5	5	5	4	4	5
Visibility (description)	M	P	VP	P	VP	VP
Humidity	100%	100%	100%	100%	100%	100%
UV	-	-	-	-	-	-

Tuesday (30 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	<5%	10%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%
Temperature (°C)	3°	3°	3°	4°	4°	4°	4°	4°	4°	4°	4°	4°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°
Feels like temperature (°C)	1°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	1°
Wind direction and speed (mph)	W 3	W 4	WNW 4	WNW 5	WNW 6	WNW 6	WNW 7	WNW 7	WNW 6	WNW 6	WNW 6	WNW 6	WNW 6	WNW 7	WNW 7	WNW 7	W 8	W 8	W 8	W 9	W 9	W 10	W 11	W 12
Wind gust (mph)	6	7	9	9	10	11	12	11	11	10	10	11	12	13	13	13	14	14	16	16	18	21	22	24
Visibility (description)	P	M	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	100%	99%	98%	96%	97%	95%	94%	93%	94%	94%	93%	93%	92%	92%	91%	90%	92%	92%	93%	92%	92%	92%	91%	90%
UV	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	-	-	-	-	-	-	-	-

Wednesday (31 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	5°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	5°	5°	4°	4°	3°	2°	2°	1°	0°	0°	0°	-1°	-1°
Feels like temperature (°C)	1°	1°	1°	1°	1°	1°	1°	2°	1°	1°	1°	1°	1°	1°	0°	-1°	-1°	-2°	-3°	-4°	-4°	-4°	-4°	-4°
Wind direction and speed (mph)	W 13	W 14	W 16	W 17	W 18	W 19	WNW 19	WNW 19	WNW 19	WNW 18	NW 17	NW 14	NNW 12	NNW 10	NNW 8	NNW 8	NNW 8	NNW 9	N 9	N 9	N 8	N 6	N 6	N 5
Wind gust (mph)	26	30	32	34	36	37	37	36	35	34	31	26	22	17	16	16	16	17	17	16	13	11	10	10
Visibility (description)	G	VG	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	88%	87%	88%	89%	89%	87%	88%	87%	85%	85%	85%	85%	86%	86%	87%	85%	84%	80%	78%	79%	80%	82%	84%	85%
UV	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	-	-	-	-	-	-	-	-

Thursday (1 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	1°	1°	1°	1°	1°	0°	1°	0°	0°	0°	0°
Feels like temperature (°C)	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-3°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-4°	-4°	-4°	-5°
Wind direction and speed (mph)	NNW 5	N 5	N 4	N 4	N 3	NNW 3	NNW 3	NNW 3	NNW 3	NW 3	NNW 3	NNE 4	NNE 5	NNE 5	NNE 6	NNE 7	NNE 6	NNE 7	NNE 8	NNE 8	NNE 8	NNE 10	NNE 9	NNE 10
Wind gust (mph)	9	8	7	6	6	6	6	6	6	6	7	8	9	10	11	12	13	13	15	16	18	17	18	19
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	85%	87%	88%	88%	91%	91%	92%	93%	94%	95%	96%	95%	92%	92%	91%	91%	90%	87%	86%	86%	84%	78%	78%	75%
UV	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	-	-	-	-	-	-	-	-

Friday (2 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	10%	10%	10%
Temperature (°C)	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°
Feels like temperature (°C)	-5°	-5°	-5°	-6°	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-6°	-7°
Wind direction and speed (mph)	NE 10	NE 10	NE 10	NE 9	NE 9	NE 9	NE 9	NE 10	NE 10	NE 9	NE 8	NE 8	NE 8	NNE 8	NNE 8	NNE 8	NNE 8	NNE 8	NNE 8	NNE 8	NNE 8	NNE 7	NNE 6	NNE 6
Wind gust (mph)	19	18	17	17	17	17	17	19	18	18	17	16	16	16	16	16	16	15	15	15	15	14	13	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	70%	69%	69%	68%	67%	67%	69%	70%	67%	66%	60%	62%	62%	60%	60%	61%	64%	65%	65%	66%	66%	71%	72%	75%
UV	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (3 January 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	10%	<5%	10%	10%	<5%	<5%	10%	<5%
Temperature (°C)	-3°	-2°	-2°	-2°	-2°	-1°	-1°	-1°
Feels like temperature (°C)	-7°	-6°	-6°	-6°	-6°	-5°	-6°	-6°
Wind direction and speed (mph)	NNE 7	NNE 7	NNE 6	NNE 7	NNE 7	N 8	NNE 10	NNE 9
Wind gust (mph)	13	14	15	16	16	19	19	16
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	80%	79%	79%	82%	77%	78%	78%
UV	-	-	-	-	1	1	-	-

Sunday (4 January 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%
Temperature (°C)	-1°	-2°	-2°	-2°	-2°	-1°	-1°	-1°
Feels like temperature (°C)	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-6°
Wind direction and speed (mph)	NNE 8	NNE 8	N 7	N 8	N 8	N 10	N 8	N 10
Wind gust (mph)	16	16	16	17	19	19	18	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	79%	81%	83%	80%	84%	80%	88%	88%
UV	-	-	-	-	1	1	-	-

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Forecast

Forecast for 6pm (UTC) Monday

Updated 12:29 (UTC) on Mon 29 Dec 2025

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Grindavik (Iceland) weather

Find a forecast

Forecast days

Today

Today

Tue 30 Dec

Tue 30 Dec

Wed 31 Dec

Wed 31 Dec

Thu 1 Jan

Thu 1 Jan

Fri 2 Jan

Fri 2 Jan

Sat 3 Jan

Sat 3 Jan

Sun 4 Jan

Sun 4 Jan

7 day forecast for Grindavik

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