Weather in Sumy, Ukraine 🇺🇦
As of now, Sumy is 24°C and overcast, feeling like 22°C. The air is at 44% humidity and winds are about 15 km/h, and the UV index is 1 (low). The next few days in Sumy look set for about 13°C up to 27°C. ⚠️ Forestfire
Hourly Forecast for Sumy
14-Day Forecast for Sumy
Overcast
Overcast
Sunny
Overcast
Light rain shower
Patchy rain nearby
Overcast
Light rain shower
Sunny
Sunny
Overcast
Overcast
Overcast
Mist
Additional Forecasts for Sumy
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Ukraine
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Best Time to Be Outside in Sumy Today
The most comfortable window in Sumy today looks like 17:00 to 20:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Sumy
What is the temperature in Sumy right now?
The current temperature in Sumy is 24°C (75°F), overcast (feels like 22°C).
What's the weather like in Sumy right now?
Current weather in Sumy: Overcast, humidity 44%, wind 15 km/h WSW.
What is today's forecast for Sumy?
Today in Sumy: high 27°C, low 17°C, overcast. Chance of rain: 7%.
What is the 7-day weather forecast for Sumy?
Daily highs and lows for Sumy:
- 2026-09-02: 27°C / 17°C
- 2026-09-03: 24°C / 15°C
- 2026-09-04: 24°C / 13°C
- 2026-09-05: 29°C / 15°C
- 2026-09-06: 20°C / 11°C
- 2026-09-07: 16°C / 10°C
- 2026-09-08: 16°C / 9°C
Is it going to rain in Sumy today?
There is a 7% chance of rain in Sumy today.
What is the wind speed in Sumy right now?
Wind in Sumy is currently 15 km/h (9 mph) from the WSW.
What is the UV index in Sumy right now?
The UV index in Sumy is currently 1.3 (low). Sun protection is recommended when the index is 3 or higher.
