15-Day Weather Forecast - Oslo
15-day weather forecast for Oslo: temperatures from 4°C (39°F) to 19°C (66°F). Average daily high 14°C (57°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Oslo's 15-day outlook ranges from a low of 4°C to a high of 19°C, with an average daytime high near 14°C. That's 1° below the long-term average high of 15°C for this time of year. Air quality is currently good (AQI 24), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 15°C.
12 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Extended Outlook for Oslo
Over the next 15 days, Oslo is forecast to see temperatures ranging from 4°C to 19°C, averaging a daily high of 14°C. The extended outlook indicates significant rainfall totalling 32.2 mm spread across 7 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.