Today Hourly Tomorrow 3 days 5 days 7 days 10 days 15 days 20 days 30 days

10 Day Weather - Sumy

20/08/2026

24^oC

14^oC

Light rain

72%

15.739 km/h

13%

Chance of Rain

14^oC

Dew Point

72%

Humidity

108

Ozone

0.36 mm

Precipitation

101400 hPa

Pressure

North

Wind Direction

22%

Cloud Cover

05:08

Sunrise

19:08

Sunset

21/08/2026

30^oC

18^oC

Light rain

78%

18.684 km/h

17%

Chance of Rain

20^oC

Dew Point

78%

Humidity

107

Ozone

0.13 mm

Precipitation

101700 hPa

Pressure

North

Wind Direction

25%

Cloud Cover

05:08

Sunrise

19:08

Sunset

22/08/2026

31^oC

22^oC

Light rain

54%

20.374 km/h

27%

Chance of Rain

16^oC

Dew Point

54%

Humidity

90

Ozone

3.39 mm

Precipitation

101300 hPa

Pressure

North North East

Wind Direction

80%

Cloud Cover

05:08

Sunrise

19:08

Sunset

23/08/2026

26^oC

17^oC

Light rain

88%

17.059 km/h

23%

Chance of Rain

19^oC

Dew Point

88%

Humidity

97

Ozone

3.47 mm

Precipitation

101400 hPa

Pressure

North

Wind Direction

41%

Cloud Cover

05:08

Sunrise

19:08

Sunset

24/08/2026

26^oC

17^oC

Scattered clouds

61%

12.778 km/h

4%

Chance of Rain

13^oC

Dew Point

61%

Humidity

100

Ozone

0 mm

Precipitation

101900 hPa

Pressure

North

Wind Direction

43%

Cloud Cover

05:08

Sunrise

19:08

Sunset

25/08/2026

27^oC

17^oC

Light rain

59%

19.006 km/h

6%

Chance of Rain

14^oC

Dew Point

59%

Humidity

110

Ozone

2.71 mm

Precipitation

101700 hPa

Pressure

North

Wind Direction

17%

Cloud Cover

05:08

Sunrise

19:08

Sunset

26/08/2026

26^oC

15^oC

Moderate rain

92%

17.992 km/h

99%

Chance of Rain

19^oC

Dew Point

92%

Humidity

104

Ozone

13.25 mm

Precipitation

100900 hPa

Pressure

North

Wind Direction

92%

Cloud Cover

05:08

Sunrise

19:08

Sunset

27/08/2026

22^oC

13^oC

Sky is clear

75%

13.132 km/h

3%

Chance of Rain

13^oC

Dew Point

75%

Humidity

95

Ozone

0 mm

Precipitation

101500 hPa

Pressure

North

Wind Direction

9%

Cloud Cover

05:08

Sunrise

19:08

Sunset

28/08/2026

24^oC

13^oC

Few clouds

68%

20.197 km/h

0%

Chance of Rain

12^oC

Dew Point

68%

Humidity

107

Ozone

0 mm

Precipitation

101700 hPa

Pressure

North North East

Wind Direction

24%

Cloud Cover

05:08

Sunrise

19:08

Sunset

Tomorrow 3 days 5 days 7 days 20 days 30 days

Temperature & Rainfall Outlook for Sumy

Wed - 19

Thu - 20

Fri - 21

Sat - 22

Sun - 23

Mon - 24

Tue - 25

Wed - 26

Thu - 27

Fri - 28

Max Temperature

Min Temperature

weather365

0.83 mm

weather365

0.36 mm

weather365

0.13 mm

weather365

3.39 mm

weather365

3.47 mm

weather365

0 mm

weather365

2.71 mm

weather365

13.25 mm

weather365

0 mm

weather365

0 mm

Precipitation

Chance of Rain

Radar

weather365.com

Top Stories

Weather Elements Explained: The Essential Components of Our Climate

Weather model

Weather Elements Explained: The Essential Components of Our Climate

4026

0

4.8

18/08/2026

Learn about the main weather elements, including temperature, humidity, air pressure, wind, precipitation, UV index, and how they influence weather conditions.

What Is Graupel? Differences Between Graupel, Hail, and Sleet

Winter

What Is Graupel? Differences Between Graupel, Hail, and Sleet

2072

0

4.6

24/07/2026

Learn what is graupel and how to tell it apart from hail , snow, and sleet. Explore the science behind this winter weather phenomenon. Read the post now!

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

Winter

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

1981

0

5.0

01/04/2026

Discover what is a Nor'easter, its characteristics, typical formation areas, and how it affects weather across the Northeast and Mid-Atlantic. Learn safety tips.

Show more stories