15-Day Weather Forecast - Geneva
15-day weather forecast for Geneva: temperatures from 12°C (54°F) to 29°C (84°F). Average daily high 24°C (75°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Geneva's 15-day outlook ranges from a low of 12°C to a high of 29°C, with an average daytime high near 24°C. That's 4° above the long-term average high of 20°C for this time of year. It continues a recent pattern — 15 of the last 20 days with published data have run warmer than normal. Air quality is currently good (AQI 38), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 20°C.
15 of the last 20 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
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 Geneva
Over the next 15 days, Geneva is forecast to see temperatures ranging from 11°C to 29°C, averaging a daily high of 24°C. The extended outlook indicates predominantly dry and clear conditions throughout the period. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.