Tomorrow's Weather Forecast - Aarhus

Tomorrow's weather in Aarhus. high 18°C (64°F), low 13°C (55°F). Drizzle.

Tomorrow’s Outlook

Tomorrow brings a similar temperature to today. Expect heavy rain in the evening, with rain chances climbing as high as 94%. That risk lines up with humidity averaging 85% through the day the more moisture in the air, the more readily clouds build into showers. Humidity holds around 85%, giving the air a damp, heavy feel even without much heat behind it. A light breeze near 19 km/h is expected. Sunrise is at 6:44 AM and sunset at 7:45 PM, for about 13h 1m of daylight.

Tomorrow
18°/ 13°
Today17° / 11°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon14°
Rain probability
0%
Wind speed
9 km/h
AfternoonNoon – 6 PM18°
Rain probability
16%
Wind speed
17 km/h
Evening6 PM – Midn16°
Rain probability
94%
Wind speed
19 km/h
NightMidn – 6 AM14°
Rain probability
2%
Wind speed
12 km/h

24-Hour Rain & Temperature Forecast

Tomorrow12 Sep
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Temperature · peaks at +18°C

Planning Advice for Tomorrow

Clothing
Waterproof jacket and umbrella strongly recommended.
Outdoor
Not ideal for outdoor plans or car washes — heavy rain expected.
Travel
Expect traffic slowdowns from wet roads. Allow extra time.

Sunrise & Sunset

Sunrise
Dawn 6:14 AM
Total Daylight
Full day forecastSolar noon 1:14 PM
Sunset
Dusk 8:15 PM
vs today-4 min daylight
Sunrise shift2 min later
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Aarhus is forecast to reach a high of 18°C tomorrow, with an overnight low around 13°C. That's 1° above the long-term average high of 17°C for this time of year. Expect a high chance of rain (94% probability) and a gentle breeze averaging 19 km/h. Air quality is currently Moderate (AQI 52), driven mainly by PM2.5 at 9.1 μg/m³.

Today vs Normal

17°C0° below normal

The long-term average high for today is 17°C.

9 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running below normal.

2026-08-19: 19°C19°2026-08-20: 19°C19°2026-08-21: 20°C20°2026-08-22: 19°C19°2026-08-23: 19°C19°2026-08-24: 22°C22°2026-08-25: 21°C21°2026-08-26: 22°C22°2026-08-27: 21°C21°2026-08-28: 18°C18°2026-08-29: 21°C21°2026-08-30: 19°C19°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.