Sliven Weather Conditions
Current Temperature Level
Sliven Weather Conditions
Current Temperature Level
Feels Like 16°C
Chances of Rain4%
17°4%6 AM17°4%7 AM
18°4%8 AM23°2%9 AM26°1%10 AM27°1%11 AM29°1%12 PM30°1%1 PM31°1%2 PM32°1%3 PM33°1%4 PM33°1%5 PM33°1%6 PM32°1%7 PM31°0%8 PM24°1%9 PM21°1%10 PM19°2%11 PM18°3%12 AM18°3%1 AM17°3%2 AM17°2%3 AM18°2%4 AM18°1%Skies are likely to remain clear overnight.
Last Updated: 2026-08-10 05:30 (Local Time)
354°N
Direction
6.5km/h
Wind Speed
Gust Speed
3.7m/s
Precipitation
Precipitation
0mm
Pressure
1018mb
UV Index
0Low
Today
24
°C
42%Tuesday
26
°C33%Wednesday
27
°C33%Thursday
25
°C40%Friday
22
°C39%Saturday
21
°C44%Sunday
21
°C44%Monday
22
°C40%Tuesday
24
°C50%Wednesday
24
°C50%Sunny
Clear Sky with temperature at 24 °C and humidity will be at 42% with 16.2 km/h winds.33°C / 17°C
Humi.42 %
Prec.0 mm
Sunrise
06:16 AM14hrs 8min
Sunset
08:24 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
19 °C
64 %
0
7.6 kmph / NNE
Clear
Feels 18 °C
Cover 6 %
Visibility 10 km
1 AM
Clear
18 °C
64 %
0
7.6 kmph / NNE
ClearFeels 18 °C
Cover 5 %
Visibility 10 km
2 AM
Clear
18 °C
65 %
0
6.8 kmph / N
ClearFeels 17 °C
Cover 5 %
Visibility 10 km
3 AM
Clear
18 °C
65 %
0
6.5 kmph / N
ClearFeels 17 °C
Cover 6 %
Visibility 10 km
4 AM
Clear
18 °C
64 %
0
6.5 kmph / N
ClearFeels 17 °C
Cover 6 %
Visibility 10 km
5 AM
Clear
17 °C
62 %
0
6.5 kmph / N
ClearFeels 16 °C
Cover 7 %
Visibility 10 km
6 AM
Clear
17 °C
61 %
0
6.8 kmph / N
ClearFeels 16 °C
Cover 11 %
Visibility 10 km
7 AM
Sunny
18 °C
58 %
0.2
6.8 kmph / N
SunnyFeels 17 °C
Cover 16 %
Visibility 10 km
8 AM
Sunny
23 °C
47 %
0.7
6.1 kmph / N
SunnyFeels 22 °C
Cover 19 %
Visibility 10 km
9 AM
Sunny
26 °C
37 %
2
8.3 kmph / NNE
SunnyFeels 24 °C
Cover 17 %
Visibility 10 km
10 AM
Sunny
27 °C
33 %
3.8
10.4 kmph / NE
SunnyFeels 25 °C
Cover 14 %
Visibility 10 km
11 AM
Sunny
29 °C
31 %
5.9
12.6 kmph / NE
SunnyFeels 26 °C
Cover 9 %
Visibility 10 km
12 PM
Sunny
30 °C
28 %
7.7
14 kmph / NE
SunnyFeels 27 °C
Cover 7 %
Visibility 10 km
1 PM
Sunny
31 °C
25 %
8.5
14.8 kmph / NE
SunnyFeels 28 °C
Cover 6 %
Visibility 10 km
2 PM
Sunny
32 °C
23 %
8.3
15.1 kmph / NE
SunnyFeels 29 °C
Cover 4 %
Visibility 10 km
3 PM
Sunny
33 °C
21 %
6.9
14.8 kmph / NE
SunnyFeels 29 °C
Cover 7 %
Visibility 10 km
4 PM
Sunny
33 °C
20 %
4.9
15.1 kmph / NNE
SunnyFeels 30 °C
Cover 13 %
Visibility 10 km
5 PM
Sunny
33 °C
20 %
2.8
15.8 kmph / NE
SunnyFeels 29 °C
Cover 12 %
Visibility 10 km
6 PM
Sunny
32 °C
20 %
1.3
16.2 kmph / NE
SunnyFeels 29 °C
Cover 8 %
Visibility 10 km
7 PM
Sunny
31 °C
22 %
0.4
14.8 kmph / NE
SunnyFeels 27 °C
Cover 3 %
Visibility 10 km
8 PM
Sunny
24 °C
32 %
0
12.6 kmph / E
SunnyFeels 21 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
21 °C
43 %
0
11.2 kmph / E
ClearFeels 18 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
19 °C
52 %
0
8.3 kmph / NE
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
18 °C
55 %
0
5.4 kmph / NE
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
30°16°32°15°33°16°35°19°35°19°35°19°35°18°35°20°32°19°33°17°36°17°36°19°33°17°30°16°29°14°31°13°32°14°30°18°30°18°
30°18°
31°18°31°18°30°18°30°18°
30°18°30°18°30°17°30°18°29°17°29°17°28°16°AugustWeather Overview
No. of days:
Sunny
17
Cloudy
0
Rainy
14
Snowy
0
The monthly weather averages in Sliven consist of 17 sunny days, 0 cloudy days, 14 rainy days, and 0 snowy days.
Sliven's Locations Weather Conditions
Bulgaria's Hottest Cities - August 2026
1.
Ruse, Ruse
21 °C
Clear
43%
0
9.4 kmph / E
2.
Kameno, Burgas
20 °C
Clear
77%
0
5.4 kmph / NW
3.
Burgas, Burgas
20 °C
Clear
77%
0
5.4 kmph / NW
4.
Nesebar, Burgas
20 °C
Clear
73%
0
11.9 kmph / NNW
5.
Dimitrovgrad, Haskovo
20 °C
Clear
77%
0
3.6 kmph / N
6.
Devnya, Varna
20 °C
Clear
56%
0
12.2 kmph / N
7.
Varna, Varna
20 °C
Clear
56%
0
12.2 kmph / N
8.
Tsarevo, Burgas
20 °C
Clear
89%
0
10.8 kmph / NNW
9.
Stara Zagora, Stara Zagora
18 °C
Clear
64%
0
5.4 kmph / NNW
10.
Vratsa, Vratsa
18 °C
Clear
56%
0
6.1 kmph / SSW
Last Updated: 10 Aug 2026, 02:58 AM
City Weather RankingsFAQs About Sliven Weather Conditions
1. What is the current temperature in Sliven today - 10 August 2026?
1. What is the current temperature in Sliven today - 10 August 2026?
The current temperature in Sliven is 17°C, with a feels-like temperature of 16°C. Today's forecast shows a high of 33°C and a low of 17°C, giving a 16 degree swing through the day as of 05:30 AM 10 August 2026.
2. What are the current weather parameters in Sliven today?
2. What are the current weather parameters in Sliven today?
Here is a complete overview of Sliven's current weather conditions as of 05:30 AM 10 August 2026: Condition : Clear Temperature : 17°C Cool (Feels like 16°C) Humidity : 62% Wind Speed : 6.5 km/h from N (354 degrees), Gust 3.8 m/s UV Index : 0 (Low Air Pressure : 1018 mb Cloud Cover : 7% Visibility : 10 km Precipitation : 0 mm (1% chance of rain)
3. What is the 10-day weather forecast for Sliven from 05:30 AM 10 August 2026?
3. What is the 10-day weather forecast for Sliven from 05:30 AM 10 August 2026?
From 05:30 AM 10 August 2026, Sliven's 10-day forecast shows this trend: Today (Aug. 10) : Temp. 24°C, Hum. 42% and Sunny condition. Tuesday (Aug. 11) : Temp. 26°C, Hum. 33% and Sunny condition. Wednesday (Aug. 12) : Temp. 27°C, Hum. 33% and Sunny condition. Thursday (Aug. 13) : Temp. 25°C, Hum. 40% and Sunny condition. Friday (Aug. 14) : Temp. 22°C, Hum. 39% and Sunny condition. Saturday (Aug. 15) : Temp. 21°C, Hum. 44% and Sunny condition. Sunday (Aug. 16) : Temp. 21°C, Hum. 44% and Sunny condition. Monday (Aug. 17) : Temp. 22°C, Hum. 40% and Sunny condition. Tuesday (Aug. 18) : Temp. 24°C, Hum. 50% and Rain Possible condition. Wednesday (Aug. 19) : Temp. 24°C, Hum. 50% and Rain Possible condition.
4. Will it rain in Sliven today?
4. Will it rain in Sliven today?
As of 05:30 AM 10 August 2026, there is a 4% chance of rainfall in Sliven later today around 2026-08-10 06:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Sliven in August 2026?
5. What is the monthly weather forecast for Sliven in August 2026?
August 2026 in Sliven is forecast to have 17 sunny days, 14 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 36°C.
6. How does the weather in Sliven affect air quality?
6. How does the weather in Sliven affect air quality?
Weather directly impacts air quality in Sliven. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
