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Hourly Forecast
Daylight Hours
06:43
Sunrise
19:02
Sunset
Moon
Waxing Crescent
11:38
Moonrise
20:32
Moonset
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Weather in Graz tomorrow, September 16, 2026
Plan for bright conditions in Graz on September 16, 2026, though cloud cover thickens for a spell near 07:00. The day as a whole still leans toward sunshine. Morning skies stay relatively clear, holding cloud close to 30% near 07:00. The early part of the day favours being outside.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 25°C. The air stays humid, with relative humidity between 48% and 89% and the peak around 06:00. Expect gentle winds, highest near 15:00 at 2.2 km/h.
Expect a more open afternoon, with limited cloud around 16% by 19:00. Residual damp risk should be lower than earlier. Visibility holds near 33.7 km, though it can fall to 12.0 km. The sun rises at 06:44 and sets at 19:00, for a total of 12 hours 15 minutes of sunlight today.
The practical takeaway for Graz is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 25°C.
Frequently asked questions about weather in Graz
How warm does it get in Graz?
The warmest month in Graz is July, with average high temperatures of 26°C. The average temperature during this period is around 21°C.
How cold does it get in Graz?
The coldest month in Graz is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Graz?
The wettest month in Graz is May, with an average of 114mm of precipitation.
What is the driest time of year in Graz?
The driest month in Graz is January, with an average of 34mm of precipitation.
