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grenoble Forecast: Clear Skies and Fluctuating Temperatures Dominate Late December Weather
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A detailed forecast for Grenoble indicates a period of predominantly clear skies and shifting temperatures, ranging from sub-zero chills to milder afternoon conditions, extending into the new year. Residents can expect a dynamic weather pattern with notable changes in wind direction and humidity levels.
Monday, December 29th: A Day of Contrasts
The morning of Monday, December 29th, in Grenoble will dawn with crisp, clear skies and a frigid temperature hovering around -1°C.A gentle breeze will blow from the South-East at 5 km/h, posing no critically important wind chill. Temperatures are expected to gradually climb throughout the morning, reaching 2°C by 10 a.m.and a relatively mild 4°C by 11 a.m. The wind will remain light and consistent from the South-East, while humidity levels will steadily decrease.
The afternoon of December 29th, 2025, promises continued clear skies and a further rise in temperatures. By midday, the mercury will reach 6°C, accompanied by a moderate 5 km/h breeze from the southeast. Temperatures will peak at 9°C around 2 p.m., with the wind calming to near stillness until 3 p.m. A slight shift will occur in the late afternoon, as the wind picks up to 5 km/h from the west. Humidity will fluctuate throughout the afternoon, increasing slightly as evening approaches.
As evening descends, Grenoble will experience a noticeable temperature drop, falling from 6°C to 2°C between 6 p.m. and 11 p.m. The wind, initially from the west-southwest at 5 km/h, will become calm by 7 p.m., before picking up again with slight gusts around 11 p.m. Clear skies will prevail throughout the evening, and humidity will gradually increase, reaching its highest point late at night. The wind will exhibit some variability, shifting from southwest to west and back to west-southwest.
During the overnight hours, temperatures will stabilize around 2°C until 3 a.m., before dipping to 1°C. The wind, initially calm, will gain strength, increasing from 5 km/h at midnight to 15 km/h by 4 a.m., with gusts potentially reaching 35 km/h. The sky will remain clear,and humidity will continue to rise,creating a more humid atmosphere by morning. The wind direction will shift from southwest to north-northwest.
Looking Ahead: Tuesday’s Overcast Skies
Tomorrow, in Grenoble, temperatures are forecast to range between 0°C and -4°C. The morning will begin with clear skies and high humidity, accompanied by a moderate northwest wind blowing at 10-15 km/h, with gusts up to 30 km/h. From midday onwards, the sky will become overcast, and humidity will remain high. By late afternoon, the temperature will rise slightly to -3°C, while the sky remains overcast.
Residents are encouraged to stay informed about real-time weather updates for their specific location. Ouest-France provides an hourly weather page dedicated to providing detailed forecasts.
Why: A dynamic weather pattern is affecting Grenoble,causing fluctuating temperatures and shifting wind directions. Who: the forecast impacts residents of Grenoble and surrounding areas. What: Monday,December
