Current Conditions
Sumy, Sumy
Wind
W 4 mph6 km/h
Humidity
90%
Cloud Cover
96%
As of Thursday, September 3, 2026 at 4:01 AM GMT+3
Today's Outlook
Day
Mostly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Light wind from the W around 5 mph8 km/h.
Night
Mostly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h. 38% chance of drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Drizzle | High 75°F24°C | Low 53°F12°C | Precip 0.02 in0.4 mm38% | Cloud 76% | Wind WNW 5 mph7 km/h | Thursday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Light wind from the W around 5 mph8 km/h. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h. 38% chance of drizzle in the evening. | |
| Drizzle | High 75°F24°C | Low 52°F11°C | Precip 0.01 in0.3 mm10% | Cloud 33% | Wind WSW 4 mph7 km/h | Friday: Mostly clear and warm, with a high of 75°F24°C and morning low of 52°F11°C. Breezy from the WSW at 4 to 7 mph7 to 12 km/h. Friday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the WSW around 4 mph7 km/h. 10% chance of drizzle. | |
| Light Rain | High 70°F21°C | Low 61°F16°C | Precip 0.13 in3.3 mm69% | Cloud 78% | Wind SW 13 mph21 km/h | Saturday: Overcast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Windy from the SW at 15 to 17 mph24 to 27 km/h. 69% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 11 to 14 mph17 to 22 km/h. 27% chance of drizzle in the evening. | |
| Showers | High 62°F17°C | Low 54°F12°C | Precip 0.12 in3.1 mm82% | Cloud 50% | Wind W 11 mph18 km/h | Sunday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 54°F12°C. Breezy from the W at 12 to 13 mph19 to 21 km/h. 82% chance of showers around midday. Dry air. Sunday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 73% chance of showers in the evening. | |
| Drizzle | High 62°F16°C | Low 50°F10°C | Precip 0.03 in0.7 mm34% | Cloud 58% | Wind NW 12 mph20 km/h | Monday: Mostly cloudy and mild, with a high of 62°F16°C and morning low of 50°F10°C. Windy from the NW at 14 to 16 mph22 to 25 km/h. 34% chance of drizzle around midday. Dry air. Monday Night: Mostly cloudy, with a low around 51°F11°C. Breezy from the NW at 11 to 13 mph17 to 21 km/h. | |
| Partly Cloudy | High 65°F18°C | Low 47°F8°CFeels 43°F6°C | Precip 0.01 in0.3 mm7% | Cloud 64% | Wind WNW 9 mph14 km/h | Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 47°F8°C. Breezy from the NW at 10 to 11 mph16 to 18 km/h. Dry air. Tuesday Night: Mostly cloudy, with a low around 49°F9°C. Breezy from the WNW at 8 mph12 km/h. | |
| Partly Cloudy | High 73°F23°C | Low 51°F10°C | Precip 0.01 in0.2 mm3% | Cloud 53% | Wind W 7 mph12 km/h | Wednesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 51°F10°C. Breezy from the W at 8 to 10 mph14 to 16 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdaySep 3 | 75°F24°C | 53°F12°C | 0.02 in0.4 mm· 38% | 76% | Drizzle | WNW 5 mph7 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 53°F12°C. Light wind from the W around 5 mph8 km/h. NightMostly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h. 38% chance of drizzle in the evening. | |||||||
| FridaySep 4 | 75°F24°C | 52°F11°C | 0.01 in0.3 mm· 10% | 33% | Drizzle | WSW 4 mph7 km/h | |
DayMostly clear and warm, with a high of 75°F24°C and morning low of 52°F11°C. Breezy from the WSW at 4 to 7 mph7 to 12 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WSW around 4 mph7 km/h. 10% chance of drizzle. | |||||||
| SaturdaySep 5 | 70°F21°C | 61°F16°C | 0.13 in3.3 mm· 69% | 78% | Light Rain | SW 13 mph21 km/h | |
DayOvercast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Windy from the SW at 15 to 17 mph24 to 27 km/h. 69% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 11 to 14 mph17 to 22 km/h. 27% chance of drizzle in the evening. | |||||||
| SundaySep 6 | 62°F17°C | 54°F12°C | 0.12 in3.1 mm· 82% | 50% | Showers | W 11 mph18 km/h | |
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 54°F12°C. Breezy from the W at 12 to 13 mph19 to 21 km/h. 82% chance of showers around midday. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 73% chance of showers in the evening. | |||||||
| MondaySep 7 | 62°F16°C | 50°F10°C | 0.03 in0.7 mm· 34% | 58% | Drizzle | NW 12 mph20 km/h | |
DayMostly cloudy and mild, with a high of 62°F16°C and morning low of 50°F10°C. Windy from the NW at 14 to 16 mph22 to 25 km/h. 34% chance of drizzle around midday. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the NW at 11 to 13 mph17 to 21 km/h. | |||||||
| TuesdaySep 8 | 65°F18°C | 47°F8°C Feels 43°F6°C | 0.01 in0.3 mm· 7% | 64% | Partly Cloudy | WNW 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 47°F8°C. Breezy from the NW at 10 to 11 mph16 to 18 km/h. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the WNW at 8 mph12 km/h. | |||||||
| WednesdaySep 9 | 73°F23°C | 51°F10°C | 0.01 in0.2 mm· 3% | 53% | Partly Cloudy | W 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 51°F10°C. Breezy from the W at 8 to 10 mph14 to 16 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. | |||||||
| ThursdaySep 10 | 77°F25°C | 51°F11°C | 0 in0.1 mm· 2% | 23% | Clear | SSW 6 mph10 km/h | |
DayMostly clear and warm, with a high of 77°F25°C and morning low of 51°F11°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. Dry air. NightMostly clear, with a low around 53°F12°C. Light wind from the SSW around 6 mph9 km/h. | |||||||
| FridaySep 11 | 77°F25°C | 53°F12°C | 0.02 in0.5 mm· 5% | 38% | Clear | S 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 53°F12°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the SSE around 6 mph10 km/h. | |||||||
| SaturdaySep 12 | 75°F24°C | 55°F13°C | 0.06 in1.4 mm· 12% | 61% | Drizzle | SSE 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 55°F13°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSE at 7 mph11 km/h. 12% chance of drizzle throughout the night. | |||||||
| SundaySep 13 | 73°F23°C | 55°F13°C | 0.08 in2 mm· 17% | 64% | Drizzle | SSE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Breezy from the S at 8 mph12 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SSE around 6 mph10 km/h. 17% chance of drizzle throughout the night. | |||||||
| MondaySep 14 | 72°F22°C | 55°F13°C | 0.09 in2.3 mm· 19% | 65% | Drizzle | SSE 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SE around 6 mph10 km/h. 19% chance of drizzle throughout the night. | |||||||
| TuesdaySep 15 | 71°F21°C | 55°F13°C | 0.1 in2.6 mm· 25% | 65% | Drizzle | S 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the S at 7 mph11 km/h. 24% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 70°F21°C | 54°F12°C | 0.06 in1.6 mm· 20% | 60% | Drizzle | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 mph11 km/h. 18% chance of drizzle throughout the night. | |||||||
| ThursdaySep 17 | 70°F21°C | 54°F12°C | 0.08 in2.1 mm· 16% | 58% | Drizzle | SSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 16% chance of drizzle throughout the night. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 50.9174°N, 34.7991°E·Elevation: 171m·Timezone: Europe/Kyiv·Population: 256,474