5-day weather forecast Oslo Sep 27, 2026

15° · Sunny

Weather forecast Oslo Sunday Sep 27, 2026: sunny, temperature from 5 °C to 15 °C.

Precipitation probability 42%. Wind up to 4.19 m/s (gusts 10.42 m/s). Air humidity 55–97%, atmospheric pressure 763–765 mm Hg, UV index up to 1.7.

Sunrise 07:13
Sunset 19:02
Waning Gibbous96% illuminated
Moonrise 18:36 · Moonset 08:23
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Table

Forecast from 5 °C to 15 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)77766655681011131314141514131110999
Precipitation (mm/hr)0000000000000000000.0200000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)7264985555297187400000230772253768100
Rain chance (%)221925101016131112854333336191319253342

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.1910.890.810.690.50.190.190.50.390.811.391.892.392.8133.193.3144.191.1110.810.69
Wind gust (m/s)5.191.033.895.810.723.50.220.224.50.51.1122.833.644.034.395.536.819.3110.421.1110.890.72
Wind direction (°)NNW 344°NNW 338°NW 322°NW 317°NW 322°NW 317°NNW 338°NE 52°NNE 20°E 99°SE 128°SSE 148°SSE 163°S 183°SSW 197°SSW 198°S 186°SSE 166°S 176°S 183°S 172°SSE 158°SE 143°SE 128°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)888583818282828483756762595756555562778594959697

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)763763764764764764764764764765765765764764764764764764764764764764764764

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000000.30.61.11.51.71.71.40.90.50.200000

Air quality & pollen

Air quality is available for the first three days only.

Oslo on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.