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Grimsey, Iceland Weather Forecast
Grimsey, Weather Forecast Dated: 240 PM Wed Oct 21 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and an unsettled pattern will dominate.
Wednesday, October 21, 2026
Mid-Morning
4°C 39°F
Scattered Showers
Mid-Afternoon
3°C 37°F
Heavy Snow
Early-Evening
3°C 38°F
Heavy Snow
Nippy around 3°C 37°F, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Snow accumulation up to 3 cm. up to 1 in. Winds picking up from NE at 15 km/h 9 mph to NNW at 30 km/h 19 mph. Gusts up to 35 km/h 22 mph.
Thursday, October 22, 2026
Mid-Morning
1°C 34°F
Overcast
Mid-Afternoon
4°C 39°F
Sunny
Early-Evening
2°C 36°F
Clear
Biting cold near 4°C 39°F, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSW to the WSW at 10 km/h 6 mph.
Friday, October 23, 2026
Mid-Morning
4°C 38°F
Light Snow
Mid-Afternoon
2°C 36°F
Overcast
Early-Evening
2°C 34°F
Overcast
Cold with a high near 2°C 36°F, morning snow, giving way to clearing skies, with lower humidity and steady pressure. Winds moving from the WNW to the NW at 18 km/h 11 mph.
Saturday, October 24, 2026
Mid-Morning
1°C 34°F
Heavy Snow Showers
Mid-Afternoon
2°C 36°F
Overcast
Early-Evening
3°C 38°F
Heavy Snow
Nippy around 2°C 36°F, rounds of snow morning and night, dry in between, with steady humidity and barometric pressure falling. Winds swinging from the E to the NE at 18 km/h 11 mph.
Sunday, October 25, 2026
Mid-Morning
3°C 37°F
Blizzard
Mid-Afternoon
2°C 35°F
Blizzard
Early-Evening
2°C 35°F
Blizzard
Biting cold near 2°C 35°F, patchy blowing snow and gusty conditions, with increasing humidity and steady pressure. Winds shifting from the N to the NW at 47 km/h 29 mph. Gusts up to 55 km/h 34 mph.
Monday, October 26, 2026
Mid-Morning
2°C 35°F
Blowing Snow
Mid-Afternoon
1°C 35°F
Scattered Showers
Early-Evening
1°C 35°F
Overcast
Cold with a high near 1°C 35°F, blowing snow reducing visibility at times, with steady humidity and barometric pressure falling. Winds decreasing from WNW 33 km/h 21 mph to SW 18 km/h 12 mph.
Tuesday, October 27, 2026
Mid-Morning
2°C 35°F
Overcast
Mid-Afternoon
5°C 41°F
Scattered Showers
Early-Evening
5°C 41°F
Light Rain
Nippy around 5°C 41°F, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the WSW to the NNW at 22 km/h 14 mph.
Wednesday, October 28, 2026
Mid-Morning
3°C 38°F
Scattered Showers
Mid-Afternoon
2°C 36°F
Blowing Snow
Early-Evening
3°C 37°F
Blowing Snow
Biting cold near 2°C 36°F, scattered downpours possible, with lower humidity and barometric pressure rising. Winds building from WNW at 28 km/h 17 mph to W at 42 km/h 26 mph. Gusts up to 50 km/h 31 mph.
Thursday, October 29, 2026
Mid-Morning
5°C 40°F
Scattered Showers
Mid-Afternoon
7°C 44°F
Scattered Showers
Early-Evening
7°C 45°F
Clear
Cold with a high near 7°C 44°F, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 44 km/h 27 mph. Gusts up to 66 km/h 41 mph.
Friday, October 30, 2026
Mid-Morning
6°C 42°F
Overcast
Mid-Afternoon
8°C 46°F
Overcast
Early-Evening
7°C 45°F
Overcast
Cool and brisk at 8°C 46°F, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the SE to the SW at 42 km/h 26 mph. Gusts up to 60 km/h 37 mph.
Saturday, October 31, 2026
Mid-Morning
3°C 37°F
Light Snow
Mid-Afternoon
4°C 39°F
Scattered Showers
Early-Evening
5°C 41°F
Light Rain
Biting cold near 4°C 39°F, patchy blowing snow and gusty conditions, with steady humidity and barometric pressure falling. Winds tapering down from WNW 53 km/h 33 mph to WSW 38 km/h 23 mph. Gusts up to 53 km/h 33 mph.
Sunday, November 1, 2026
Mid-Morning
4°C 38°F
Partly Cloudy
Mid-Afternoon
5°C 40°F
Scattered Showers
Early-Evening
4°C 39°F
Overcast
Cold with a high near 5°C 40°F, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds WSW at 28 km/h 18 mph. Gusts up to 44 km/h 27 mph.
Monday, November 2, 2026
Mid-Morning
2°C 36°F
Clear
Mid-Afternoon
3°C 38°F
Sunny
Early-Evening
3°C 37°F
Light Sleet
Nippy around 3°C 38°F, drier conditions through late afternoon before sleet move in, with increasing humidity and steady pressure. Winds moving from the SSW to the NE at 14 km/h 9 mph.
Tuesday, November 3, 2026
Mid-Morning
0°C 31°F
Blizzard
Mid-Afternoon
2°C 35°F
Blizzard
Early-Evening
2°C 36°F
Blowing Snow
Biting cold near 2°C 35°F, patchy blowing snow and gusty conditions, with lower humidity and barometric pressure rising. Winds tapering down from NW 66 km/h 41 mph to NW 38 km/h 24 mph. Gusts up to 43 km/h 27 mph.
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