Today's Weather Forecast - Poznan

Today's weather in Poznan. high 18°C (64°F), low 11°C (52°F). Overcast.

Today’s Hourly Weather Outlook

Morning6 AM – Noon12°
Wind speed
6 km/h
Rain probability
0%
AfternoonNoon – 6 PM18°
Wind speed
7 km/h
Rain probability
0%
Evening6 PM – Midn16°
Wind speed
7 km/h
Rain probability
0%
NightMidn – 6 AM12°
Wind speed
3 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 5:49 AM
Total Daylight
82% of day elapsedSolar noon 12:48 PM
Sunset
Dusk 7:47 PM
Remaining2h 20m
Solar elevation21°
vs yesterday-6 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
Poznań 2 Ogród Botaniczny, Poland
PM2.5
20μg/m³
PM10
12μg/m³
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Poznan is forecast to reach a high of 18°C today, with an overnight low around 11°C. That's 3° below the long-term average high of 21°C for this time of year. It continues a recent pattern — 9 of the last 19 days with published data have run cooler than normal. Expect little chance of rain (0% probability) and light winds averaging 7 km/h. Air quality is currently good (AQI 31), with no notable outdoor health concerns.

Today vs Normal

18°C-3° below normal

The long-term average high for today is 21°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: 21°C21°2026-08-20: 23°C23°2026-08-21: 27°C27°2026-08-22: 20°C20°2026-08-23: 19°C19°2026-08-24: 20°C20°2026-08-25: 23°C23°2026-08-26: 24°C24°2026-08-27: 25°C25°2026-08-28: 27°C27°2026-08-29: 23°C23°2026-08-30: 26°C26°

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

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.