Weather forecast for tomorrowSumer, Bulgaria

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 22°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hN 0°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 07:47 EEST
  • Sunset: 18:34 EEST
  • ▼
Tomorrow, on Wednesday, mostly sunny and dry conditions will continue.
Temperatures will oscillate between an agreeable 22°C at their highest and a cool 12°C at their lowest.
With a forecast of 22°C, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 07:47 and sunset at 18:34; tomorrow's daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 21°C.
Coldest hour: 6h 8°C.

Chance of precipitation

Highest chance: 21h 40%.

Hourly weather forecast

  • 0h
  • 11°C
  • Feels like:
    11°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 203°
  • Humidity: 74%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 10°C
  • Feels like:
    10°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hSW 215°
  • Humidity: 78%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 9°C
  • Feels like:
    9°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hSW 219°
  • Humidity: 81%
  • Pressure: 1022mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6h
  • 8°C
  • Feels like:
    8°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 3km/hSW 222°
  • Humidity: 86%
  • Pressure: 1022mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 07:47
  • 8h
  • 7°C
  • Feels like:
    7°C
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hSSW 204°
  • Humidity: 89%
  • Pressure: 1022mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 10h
  • 11°C
  • Feels like:
    11°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 3km/hNNW 338°
  • Humidity: 79%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12h
  • 16°C
  • Feels like:
    16°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hN 5°
  • Humidity: 63%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 25°
  • Humidity: 52%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 25°
  • Humidity: 49%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hN 0°
  • Humidity: 53%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:34
  • 20h
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hSW 219°
  • Humidity: 64%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 15°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 197°
  • Humidity: 73%
  • Pressure: 1017mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Tomorrow, a combination of cloudy, sun-filled and showery weather is anticipated.
With a probability of 40%, minimal rainfall is anticipated around midnight.
The temperature will be between the lowest temperature of 7°C and the highest temperature of 21°C. The warmest part of the day will be from 15h to 17h.
The forecasted maximum is more alike with September's typical high of 23.8°C than the average for October. The lowest temperature is also expected to be more resembling September's minimum average of 13°C than October's 7.8°C.
Updated: Oct 20, 2026 @ 00:53:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, mostly sunny weather is likely, with high visibility.

Tomorrow, the maximum temperature will be 22°C, while the minimum temperature will be 12°C.
The maximum temperature will be significantly higher than the average highest temperature of 16.5°C in October. The lowest temperature will be moderately higher than the average low of 7.8°C.

On Wednesday, in Sumer, sunrise will be at 07:47 and sunset at 18:34 (EEST).

Tomorrow, the daylight will last for 10h and 47min.