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Weather in Sliven

Sliven · 83 740 inhabitants · Thursday, September 17 · updated 19h18

Air : Moyen Pollen : Modéré
Partly cloudy
23°
Partly cloudy
Feels like 24°C
Wind
10 km/h
Gusts
26 km/h
Humidity
46 %
Pressure
1016 hPa
Clouds
54 %
Storm
No
Rise 06h55 Set 19h23 Day 12h27 UV 6 · Moderate

Detailed forecast

Trend
Evening
Mainly clear
Mainly clear
22°16°
Feels like 22°
Wind ↑ E 6 km/h
Gusts 20 km/h
Humidity 37 %
21h
Clear sky
16°
E 4
0h
Clear sky
14°
NNO 5

Weather charts for Sliven · 7 days

Temperatures over 7 days

≈ Temperatures close to seasonal normals
Highs Lows Seasonal normal (1991-2020 average)
6°12°17°23°28°Auj.VenSamDimLunMarMer17°8°Jeu 17 sept. : max 23° · min 14° · normale 17,4°Ven 18 sept. : max 24° · min 12° · normale 17,2°Sam 19 sept. : max 26° · min 14° · normale 17°Dim 20 sept. : max 26° · min 15° · normale 16,9°Lun 21 sept. : max 26° · min 15° · normale 16,7°Mar 22 sept. : max 17° · min 11° · normale 16,5°Mer 23 sept. : max 17° · min 8° · normale 16,3°

Hourly detail

JeuVenSamDimLunMarMerJeu6°17°28°26°8°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Sliven

2/6
Moyen
European Air Quality Index (EAQI) · CAMS source
PM2.56µg/m³
PM108µg/m³
O₃61µg/m³
NO₂3µg/m³
SO₂1µg/m³

Pollen · dominant : Mugwort

AlderNul
BirchNul
GrassFaible
MugwortModéré
OliveNul
RagweedModéré

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Sliven: live radar and next-hour forecast

Will it rain in Sliven? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Sliven

Waxing crescent
34 % illuminated · 5,8 days
Rise 20h38 Set 04h24
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%
Fri 25/9 99%
Sat 26/9 100% Full moon
Sun 27/9 99%
Mon 28/9 95%
Tue 29/9 90%

Rise and set in local time (Europe/Sofia) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Sliven

What was the weather in Sliven on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Sliven

Find the full weather for Sliven, Sliven: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “partly cloudy” with 23 °C (feels like 24 °C) and wind at 10 km/h.

Today, temperatures range from 14 °C to 23 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Nearby cities

Yambol 27 km 25° Nova Zagora 34 km 25° Karnobat 54 km 24° Radnevo 54 km 26° Omurtag 47 km 23° Tvarditsa 35 km 24° Kotel 24 km 20° Elena 45 km 20° Straldzha 31 km 23° Sungurlare 38 km 21° Varbitsa 43 km 22° Nikolaevo 43 km 22°

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