Weather forecast for tomorrow
Postojna, Slovenia

Weather forecast for tomorrow

Tuesday, 24. Jun

Mostly Sunny
05:12

20:58
CEST
Mostly Sunny
30°C / 17°C
  • Wind: 13km/h SSW
  • Humidity: 54%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • UV index: 8
Tomorrow, on Tuesday, expect brilliant sunshine under mostly clear skies.
The temperature variation is expected to range from a maximum of a tropical 30°C to a minimum of a comfortable 17°C.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a humid 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
A high of 30°C is expected, which aligns better with July's average peak of 24°C than June's 22°C.
Sunrise will be at 05:12 and sunset at 20:58; tomorrow's daylight will last for 15h and 47min.

Frequently asked questions

What is the weather forecast for Postojna for tomorrow?
On Tuesday, in Postojna, mostly clear skies and sunshine will create ideal daytime conditions.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Postojna will be 30°C, while the lowest temperature will be 17°C. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 32°C.
The highest temperature will be noticeably higher than the average maximum of 22°C in June. The lowest temperature will be also significantly higher than the average low of 10°C.
When are sunrise and sunset tomorrow?
On Tuesday, in Postojna, sunrise will be at 05:12 and sunset at 20:58 (CEST).
How many hours of daylight will Postojna have tomorrow?
In Postojna, tomorrow, there will be 15h and 47min of daylight.

Hourly weather forecast

0h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Wind: 6km/h SSW
  • Pressure: 1015mbar
  • Humidity: 73%
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Visibility: 16km
2h
  • 19°C
  • Feels like:
    19°C
Mostly Clear
Mostly Clear
  • Wind: 5km/h SSW
  • Pressure: 1015mbar
  • Humidity: 77%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
4h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Wind: 4km/h S
  • Pressure: 1015mbar
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
Sunrise: 05:12
6h
  • 18°C
  • Feels like:
    18°C
Sunny
Sunny
  • Wind: 3km/h SE
  • Pressure: 1015mbar
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
8h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Wind: 3km/h ESE
  • Pressure: 1015mbar
  • Humidity: 64%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 25°C
  • Feels like:
    27°C
Sunny
Sunny
  • Wind: 6km/h S
  • Pressure: 1015mbar
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 27°C
  • Feels like:
    28°C
Sunny
Sunny
  • Wind: 10km/h SSW
  • Pressure: 1015mbar
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 29°C
  • Feels like:
    29°C
Sunny
Sunny
  • Wind: 12km/h SW
  • Pressure: 1014mbar
  • Humidity: 46%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 29°C
  • Feels like:
    30°C
Mostly Sunny
Mostly Sunny
  • Wind: 13km/h SW
  • Pressure: 1014mbar
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 28°C
  • Feels like:
    29°C
Sunny
Sunny
  • Wind: 13km/h SW
  • Pressure: 1014mbar
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
20h
  • 26°C
  • Feels like:
    27°C
Sunny
Sunny
  • Wind: 10km/h SW
  • Pressure: 1014mbar
  • Humidity: 61%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 20:58
22h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Wind: 6km/h SSW
  • Pressure: 1015mbar
  • Humidity: 70%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 15km
Tomorrow, a combination of clear and gloomy weather is predicted.
The temperature will be between a minimum of 18°C and a maximum of 29°C. The hottest part of the day will be from 14h to 16h.
The forecasted high is more close to July's typical maximum of 24°C than the usual for June. The minimum temperature will be also more close to July's average low of 11°C than June's typical 10°C.
Updated: Jun 23, 2025 @ 11:14:07 UTC
Published by: Weather Atlas | About Us
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