Weather in Sumy, Ukraine
Saturday 21 November 2026
9°
Showers
Feels like 4°
- High
- 10°
- Low
- 6°
- Humidity
- 91%
- Wind
- 30 km/h
Temperature and rain / Sumy
The coming days
High
14°
Low
-3°
Average high
6.8°
Average low
2.1°
Total rain
69.1 mm
Average rain
4.6 mm
Air quality - Sumy
Particles and ozone
Good
6.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM107.60µg/m³
Ozone33µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Sumy
Tomorrow in Sumy, expect Broken clouds ☁️, with:\n\n- High of 6°\n- Low of 2°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09