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The weather in
Oslo
See today's weather and the 14-day forecast for Oslo. Search another place to look ahead instantly.
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Oslo, Oslo
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next 24 hours
Rain forecast for Oslo
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looking ahead in Oslo
The next 14 days
Oslo weather
Weather in Oslo
See the forecast for Oslo in one clear overview. From temperature and wind to the chance of rain: plan a walk around the fjord or an afternoon exploring Vigeland Park with up-to-date information.
Today and the next 14 days
The forecast for Oslo is updated daily. Check the temperature, wind and chance of rain hour by hour, and use the 14-day outlook to plan ahead and spot which days look best for being outside.
Practical weather notes for Oslo
Oslo's position at the head of a long fjord, surrounded by forested hills, means daylight swings dramatically between seasons and shapes the weather as much as temperature does. The fjord and hills give some shelter compared with the more exposed Norwegian coast further out.
Seasons in Oslo
Winters are cold with reliable snow, especially in the surrounding hills, while summers are mild rather than hot, with very long daylight hours. Layering for changeable wind and quick weather shifts is useful in every season.
Frequently asked questions
How often is the forecast updated?
The live weather data refreshes several times a day, so you're always seeing the latest forecast for Oslo.
Is the 14-day forecast reliable?
The first few days are usually the most accurate. Further ahead, the forecast mainly shows a trend rather than the exact weather at a specific hour.
What should I check before heading outside?
Look at the combination of rain, wind and feels-like temperature. A short trip can handle a passing shower, but a longer walk or bike ride benefits from a more stable stretch of weather.
climate
Climate in Oslo by month
Planning a trip to Oslo? Below are the average daily high and low temperatures and the rainfall for each month. For the coming days, see the forecast above.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| January | -0.6°C (31°F) | -5.8°C (22°F) | 73 mm (2.9 in) |
| February | 1.1°C (34°F) | -4.6°C (24°F) | 59 mm (2.3 in) |
| March | 4.7°C (40°F) | -2.6°C (27°F) | 58 mm (2.3 in) |
| April | 10.3°C (51°F) | 1.1°C (34°F) | 50 mm (2.0 in) |
| May | 16.0°C (61°F) | 6.6°C (44°F) | 78 mm (3.1 in) |
| June | 20.5°C (69°F) | 11.7°C (53°F) | 86 mm (3.4 in) |
| July | 21.2°C (70°F) | 13.1°C (56°F) | 111 mm (4.4 in) |
| August | 19.8°C (68°F) | 12.4°C (54°F) | 94 mm (3.7 in) |
| September | 16.0°C (61°F) | 9.7°C (49°F) | 101 mm (4.0 in) |
| October | 9.6°C (49°F) | 4.6°C (40°F) | 83 mm (3.3 in) |
| November | 4.1°C (39°F) | 0.3°C (33°F) | 80 mm (3.1 in) |
| December | 0.7°C (33°F) | -3.6°C (26°F) | 67 mm (2.6 in) |
Source: ERA5 reanalysis via Open-Meteo, 2015-2024. Model averages for a grid cell, not official station records.
Best time to visit Oslo
The warmest month in Oslo is July, with an average high of 21.2°C (70°F). The coolest is January, at -0.6°C (31°F). The wettest month is July, with about 111 mm (4.4 in) of rain. Average highs stay below 25°C (77°F) all year. For sightseeing and walking, with highs between 18 and 27°C (64 to 81°F), June to August are the most comfortable.
Climate FAQ
What is the warmest month in Oslo?
July, with an average high of 21.2°C (70°F) and an average low of 13.1°C (56°F) (averages for 2015-2024).
What is the wettest month in Oslo?
July, with about 111 mm (4.4 in) of rain. The driest month is April.
today's tip
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