Southerly 8-15 m/s and rainshowers, but fair in the northeast parts.
Becoming southwest 10-18 m/s tomorrow with rainshowers, but mostly dry in East-Iceland. Temperature 7 to 14 deg. C during daytime, mildest in the northeast. Decreasing wind in the evening.
Forecast made: 21.09.2026 18:17. Valid until: 23.09.2026 00:00.
On Wednesday (Autumn Equinox):
Southwest 5-15m/s, strongest by the west coast. widely rainshowers, but mostly fair in the Northeast and East parts. Temperatures 7 to 12 degrees C., mildest in the northeastern part.
On Thursday:
Becoming east and northeast 13-23 m/s and rain, strongest wind in the southern part. Considerable precipitation in the Southeast part and East fjords. Moderating wind in the afternoon. Temp. 5 to 10 deg. C.
On Friday:
North 13-20 m/s in the northwestern part and rain or sleet. Lighter wind elsewhere and widely small rainshowers. Temp. 3 to 11. deg. C., coolest in the Westfjords.
On Saturday:
north and northwest wind and rain or sleet, but mostly dry in the southern and eastern parts. Temp. 2 to 10 deg. C., coolest in the northwestern part.
On Sunday:
North wind and rain, but mostly dry in the southern part. Temp. 3 to 9 deg. C.
Forecast made: 21.09.2026 08:57. Valid until: 28.09.2026 12:00.
Written forecasts are written by the meteorologist on duty at the Icelandic Meteorological Office.