Postojna
Tomorrow
Tomorrow weather in Postojna
Tuesday, 16th September 2025
19°
Heavy rain
Official weather alert: Moderate Thunderstorm Risk Warning.The weather tomorrow in Postojna will be similar like today, with max temperatures of 19°.
The rain will visit again tomorrow in Postojna and the expected precipitation are 21 mm.
19° / 10°
Temp
86%
Rain
13 km/h
Wind
92%
Humidity
Postojna Weather Pages
Postojna hourly forecast for tomorrow
Scroll right to see more weather forecasts for Postojna tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:43 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:12 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  | |  |  | | | | | | | | | | | | |  |  |  | | | Next |
| temperatures | 13.2° | 13.1° | 13° | 13.2° | 14.1° | 14.5° | 14.5° | Sunrise | 15.3° | 16.8° | 18.2° | 19° | 19.4° | 19° | 18.6° | 17.3° | 15.6° | 14.2° | 12.4° | 11.6° | 11° | Sunset | 10.5° | 10.3° | 10.3° | 10.2° | |
| wind speed | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 4 km/h | 4 km/h | 3 km/h | 2 km/h | 3 km/h | 4 km/h | 5 km/h | 5 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 13 km/h | 13 km/h | 12 km/h | 12 km/h | |||
| wind degree | 181° | 185° | 180° | 177° | 181° | 192° | 215° | 214° | 200° | 223° | 223° | 233° | 211° | 157° | 99° | 59° | 64° | 58° | 59° | 54° | 40° | 53° | 52° | 47° | |||
| wind direction | S | S | S | S | S | SSW | SW | SW | SSW | SW | SW | SW | SSW | SSE | E | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.1 mm | 0.1 mm | 0.1 mm | 1.1 mm | 1 mm | 1.2 mm | 1.4 mm | 2.1 mm | 2 mm | 1.3 mm | 1.1 mm | 1.1 mm | 0.4 mm | 1.1 mm | 2.7 mm | 3.1 mm | 2.1 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 60% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 97% | 97% | 97% | 95% | 91% | 89% | 91% | 91% | 87% | 83% | 80% | 81% | 85% | 87% | 92% | 95% | 98% | 97% | 97% | 96% | 97% | 98% | 98% | 97% | |||
| dew point | 12.8° | 12.7° | 12.5° | 12.4° | 12.6° | 12.7° | 13° | 13.9° | 14.7° | 15.4° | 15.5° | 16.1° | 16.4° | 16.4° | 16° | 14.8° | 13.8° | 12° | 11.1° | 10.5° | 10° | 10° | 10.1° | 9.8° | |||
| visibility | 0 km | 0 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 7 km | 7 km | 10 km | |||
| cloud cover | 100% | 100% | 50% | 55% | 57% | 87% | 100% | 100% | 100% | 88% | 83% | 85% | 84% | 84% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 96% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 1.9 | 2.9 | 4.6 | 4.8 | 3.7 | 2.9 | 0.9 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Postojna tomorrow
The weather in Postojna tomorrow is expected to be slightly warmer than usual, with a forecast temperature of 19 °C, compared to an average of 17 °C for 16th of September in recent years.
temperatures
19 °C
rain
22 mm
wind
13 km/h
UV
Low
Postojna daylight overview ☀️
Tomorrow in Postojna, The sun rises at 06:43 and sets at 19:12, giving a total daylight duration of 12 hours and 29 minutes.
Quick links
More Postojna weather pages
What to wear tomorrow in Postojna? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Postojna forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Postojna - FAQ
What is the maximum temperature for tomorrow in Postojna?
The maximum temperature for tomorrow in Postojna is expected to be 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Postojna? 🌧️
Yes, there is a 86% chance of rain in Postojna tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Postojna? 🌀
The wind in Postojna is expected to blow at 13 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Postojna tomorrow?
Given the forecast of 19 °C with a 86% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Postojna tomorrow.
What is the sunrise and sunset time for Postojna tomorrow?
The sun is expected to rise at 06:43 and set at 19:12 in Postojna.
How accurate is the weather forecast Postojna tomorrow? ✅
Postojna weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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