11°
Overcast, feels like 7°.
Sumy, Sumy Oblast, Ukraine · Monday, 26 October 2026
Low/High
5°/11°
Humidity
48%
Chance of rain
0%
Wind
13.3 km/h
UV
2.1
Temperature Tomorrow
Sumy Oblast Weather Tomorrow by Time of Day
| Time of day | Weather | Temperature | Chance of rain | |
|---|---|---|---|---|
| Morning | | Overcast | 5–10°C | 0% |
| Afternoon | | Overcast | 11–11°C | 0% |
| Evening | | Overcast | 8–9°C | 0% |
| Night |  | Overcast | 7–8°C | 0% |
Sumy Oblast Weather Tomorrow — Monday, 26 October 2026
Mon 26 Oct
5 °/11 °
Overcast
0%
13 km/h
Mon 26 Oct
5 °/11 °
Overcast
0%
13 km/h
Low/High5°/11°
Humidity48%
Pressure1002 hPa
Sunrise/Sunset 06:22 16:26
Sumy Oblast Hourly Weather Tomorrow
| Time | Weather | Temperature | Feels like | Rain | Humidity | Wind | |
|---|---|---|---|---|---|---|---|
| Monday, 26 October 2026 | |||||||
| 00:00 | | Overcast | 7° | 3° | 0% | 53% | 9 km/h |
| 01:00 |  | Partly cloudy | 7° | 3° | 0% | 55% | 9 km/h |
| 02:00 | | Overcast | 6° | 2° | 0% | 56% | 9 km/h |
| 03:00 | | Overcast | 6° | 2° | 0% | 57% | 9 km/h |
| 04:00 | | Overcast | 5° | 2° | 0% | 57% | 9 km/h |
| 05:00 | | Overcast | 5° | 1° | 0% | 57% | 9 km/h |
| 06:00 | | Overcast | 5° | 1° | 0% | 57% | 10 km/h |
| 07:00 | | Overcast | 5° | 1° | 0% | 55% | 11 km/h |
| 08:00 | | Overcast | 6° | 2° | 0% | 54% | 11 km/h |
| 09:00 | | Overcast | 7° | 3° | 0% | 50% | 13 km/h |
| 10:00 | | Overcast | 9° | 4° | 0% | 46% | 12 km/h |
| 11:00 | | Overcast | 10° | 5° | 0% | 41% | 13 km/h |
| 12:00 | | Overcast | 11° | 7° | 0% | 39% | 12 km/h |
| 13:00 | | Overcast | 11° | 7° | 0% | 37% | 11 km/h |
| 14:00 | | Overcast | 11° | 7° | 0% | 37% | 12 km/h |
| 15:00 | | Overcast | 11° | 7° | 0% | 37% | 9 km/h |
| 16:00 | | Overcast | 11° | 7° | 0% | 38% | 10 km/h |
| 17:00 | | Overcast | 9° | 5° | 0% | 42% | 9 km/h |
| 18:00 | | Overcast | 9° | 5° | 0% | 44% | 10 km/h |
| 19:00 | | Overcast | 8° | 5° | 0% | 45% | 8 km/h |
| 20:00 | | Overcast | 8° | 5° | 0% | 46% | 9 km/h |
| 21:00 | | Overcast | 8° | 4° | 0% | 47% | 8 km/h |
| 22:00 | | Overcast | 8° | 4° | 0% | 50% | 7 km/h |
| 23:00 | | Overcast | 7° | 4° | 0% | 51% | 7 km/h |
Summary
This page uses the forecast point for Sumy, the administrative centre of Sumy Oblast. Conditions vary across the region.
Tomorrow, Monday 26 October 2026, the weather in Sumy is forecast to be overcast, with temperatures of 5–11°C and a chance of rain of up to 0%. It should stay mostly dry.
Updated at 18:02 local time, 25 October 2026
Sumy Oblast Hourly Temperature and Chance of Rain
Sumy Oblast Air Quality
Good · AQI 23Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)9.3
PM10 (µg/m³)12
O₃ (µg/m³)49
NO₂ (µg/m³)2.4
SO₂ (µg/m³)1.7
CO (µg/m³)149
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