5-day weather forecast Oslo 28-05-2026

Weather forecast Oslo today 28.05.2026: sunny, temperature from 3 °C to 20 °C.

No precipitation expected. Wind up to 4.89 m/s (gusts 5.64 m/s). Air humidity 29–80%, atmospheric pressure 765–769 mm Hg, UV index up to 5.4.

Sunrise 04:12
Sunset 22:15

Waxing Gibbous96% illuminated
Moonrise 19:42 · Moonset 02:46

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Table

Thu, May 28, 2026

Fri, May 29 →

Forecast from 3 °C to 20 °C and precipitation

Temperature & Precipitation
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
Temperature (°C)	6	5	4	4	3	4	7	10	12	14	15	13	17	19	19	20	19	18	17	16	14	12	8	7
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	10	12	13	13	9	5	14	21	3	12	15	0	9	8	9	9	7	8	11	14	10	10	10	10
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Wind speed and direction

Wind & Wind gust
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
Wind (m/s)	1.89	1.39	1.11	0.89	1	1.19	0.69	0.61	0.39	0.69	1.31	2.11	2.31	2.31	2.5	2.89	3.89	4.89	4.69	4.31	3.69	3	2.31	1.5
Wind gust (m/s)	4	2.94	2.31	1.89	2.11	2.53	1.06	0.69	0.47	0.81	1.5	2.42	2.64	2.64	2.89	3.33	4.5	5.64	5.42	4.94	4.25	3.75	4.64	3.14
Wind direction (°)	NNE 19°	NNE 20°	NNE 18°	N 352°	N 4°	N 355°	NNW 337°	NNW 347°	NW 310°	WSW 241°	SW 230°	SW 225°	SW 225°	SW 224°	SW 218°	SSW 206°	S 185°	S 176°	S 178°	S 178°	S 173°	S 169°	SSE 163°	S 170°

Air humidity

Humidity
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
Humidity (%)	60	64	67	69	71	71	65	56	49	43	39	35	33	30	29	29	32	37	41	44	51	58	70	80

Atmospheric pressure

Pressure
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
Pressure (mm Hg)	768	768	768	769	769	769	769	769	769	769	768	768	767	767	767	766	766	766	766	765	765	765	765	765

Ultraviolet index

UV Index
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
UV Index	0	0	0	0	0	0	0.2	0.5	1.1	1.9	3	4.1	4.9	5.4	5.3	4.6	3.7	2.5	1.5	0.8	0.4	0.1	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	3.7	4.5	4.2	4.2	4.2	4	3.9	3.5	4.1	4.6	4	4.1	4.1	3.7	3.6	3.8	3.9	4.2	4.3	4.7	5.1	5.3	5.1	5.5
PM10 (µg/m³)	5.5	5.5	5.3	4.9	5	5	4.7	4.8	5.8	7.4	6.6	6.2	6.1	5.7	5.8	6.5	6.7	6.9	7.6	7.6	7.3	8.1	9	9.3
Ozone (O₃) (µg/m³)	65	60	54	55	56	56	55	54	52	55	60	61	61	63	70	73	75	77	76	76	75	73	71	66
NO₂ (µg/m³)	6.9	9.4	9.5	7.4	6.7	6.6	7.3	7.8	9.4	5	7.8	8.6	7.6	6	5.2	4.3	4.4	4.6	5.5	5.9	7.3	8.2	8.3	10.7
SO₂ (µg/m³)	1.5	1.5	1.5	1.4	1.4	1.4	1.4	1.5	1.7	1.7	1.8	2	1.9	1.7	1.5	1.6	1.5	1.5	1.5	1.6	1.6	1.7	1.8	2.1
CO (µg/m³)	144.9	157.9	151.9	147.9	136.9	138.9	143.9	138.9	148.9	138.9	174.9	189.9	182.9	166.9	154.9	147.9	147.9	151.9	152.9	154.9	155.9	164.9	151.9	158.9

Thu, May 28, 2026

Fri, May 29 →

Frequently asked questions about the weather in Oslo

Today in Oslo the temperature ranges from 3 °C to 20 °C, wind up to 4.89 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Oslo today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Oslo today reaches up to 4.89 m/s with gusts up to 5.64 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Oslo today ranges from 29% to 80%. View the humidity chart above for hourly details.

The UV index in Oslo today reaches up to 5.4. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Oslo today ranges from 765 to 769 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Oslo today reaches up to 21%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →