Postojna, Slovenia
Weather in Postojna
Mainly clear
Feels like −4° High↑6° Low↓−1°
3° colder than yesterday
- Frost down to −1°
Next 2 hours
No precipitation in the next 2 hours.
- Wind
- 1.7 m/s E gusts 1.3
- Humidity
- 96% dew point −2°
- Pressure
- 1025 hPa falling
- UV index
- 0 low
Tips for the next hours
30 days
15 November – 14 December- 15 Nov Sunday, 15 November, Drizzle, high 6°, low −1°, 2 mm of precipitation
- 16 Monday, 16 November, Rain, high 7°, low 4°, 5 mm of precipitation
- 17 Tuesday, 17 November, Rain showers, high 11°, low 4°, 10 mm of precipitation
- 18 Wednesday, 18 November, Rain showers, high 12°, low 9°, 14 mm of precipitation
- 19 Thursday, 19 November, Rain showers, high 13°, low 7°, 34 mm of precipitation
- 20 Friday, 20 November, Rain showers, high 11°, low 8°, 4 mm of precipitation
- 21 Saturday, 21 November, Drizzle, high 10°, low 4°, 1 mm of precipitation
- 22 Sunday, 22 November, Drizzle, high 6°, low 2°
- 23 Monday, 23 November, Overcast, high 4°, low 2°
- 24 Tuesday, 24 November, Drizzle, high 3°, low 2°, 1 mm of precipitation
- 25 Wednesday, 25 November, Rain, high 4°, low 1°, 12 mm of precipitation
- 26 Thursday, 26 November, Rain showers, high 2°, low 1°, 30 mm of precipitation
- 27 Friday, 27 November, Drizzle, high 2°, low 1°
- 28 Saturday, 28 November, Fog, high 2°, low 1°
- 29 Sunday, 29 November, Rain, high 7°, low 2°, 11 mm of precipitation, trend
- 30 Monday, 30 November, Rain, high 7°, low 1°, 7 mm of precipitation, trend
- 1 Dec Tuesday, 1 December, Rain, high 7°, low 0°, 6 mm of precipitation, trend
- 2 Wednesday, 2 December, Rain, high 6°, low −1°, 4 mm of precipitation, trend
- 3 Thursday, 3 December, Rain, high 6°, low 0°, 6 mm of precipitation, trend
- 4 Friday, 4 December, Rain, high 6°, low 1°, 7 mm of precipitation, trend
- 5 Saturday, 5 December, Rain, high 6°, low 0°, 4 mm of precipitation, trend
- 6 Sunday, 6 December, Rain, high 5°, low −1°, 4 mm of precipitation, trend
- 7 Monday, 7 December, Rain, high 5°, low −1°, 7 mm of precipitation, trend
- 8 Tuesday, 8 December, Rain, high 5°, low −2°, 5 mm of precipitation, trend
- 9 Wednesday, 9 December, Rain, high 5°, low −3°, 5 mm of precipitation, trend
- 10 Thursday, 10 December, Rain, high 5°, low −2°, 5 mm of precipitation, trend
- 11 Friday, 11 December, Rain, high 4°, low −3°, 4 mm of precipitation, trend
- 12 Saturday, 12 December, Rain, high 4°, low −3°, 6 mm of precipitation, trend
- 13 Sunday, 13 December, Rain, high 5°, low −2°, 6 mm of precipitation, trend
- 14 Monday, 14 December, Rain, high 4°, low −3°, 5 mm of precipitation, trend
From day 15: the ECMWF ensemble trend, less precise than the daily forecast. warmer than normal colder than normal
Next weeks against normal
ECMWF EC46- 9 Nov – 15 Nov 1° warmer than normal chance of warmer than normal 90% wetter than normal
- 16 Nov – 22 Nov 2° warmer than normal chance of warmer than normal 100% wetter than normal
- 23 Nov – 29 Nov 2° warmer than normal chance of warmer than normal 69% wetter than normal
- 30 Nov – 6 Dec 2° warmer than normal chance of warmer than normal 62% normal precipitation
- 7 Dec – 13 Dec 1° warmer than normal chance of warmer than normal 57% normal precipitation
- 14 Dec – 20 Dec 1° warmer than normal chance of warmer than normal 57% wetter than normal
Seasonal outlook
ECMWF SEAS5- November 2026 near normal normal precipitation
- December 2026 2° warmer than normal normal precipitation
- January 2027 2° warmer than normal normal precipitation
- February 2027 3° warmer than normal wetter than normal
- March 2027 2° warmer than normal wetter than normal
- April 2027 1° warmer than normal normal precipitation
Long-range forecasts compare with the model climate of recent decades and describe the region, not the exact place.
Climate of Postojna
Normals 1991–2020Normal for 15 November
High↑9° Low↓3°
Today ↑6° ↓−1°: 4° colder than normal.
Records for this date since 1940
Highest↑16° 2002 Lowest↓−7° 1941
Climate table
| Month | Average high | Average low | Precipitation, mm | Days with precipitation |
|---|---|---|---|---|
| January | 4° | −2° | 86 | 10 |
| February | 6° | −2° | 104 | 10 |
| March | 10° | 1° | 106 | 11 |
| April | 14° | 5° | 122 | 13 |
| May | 18° | 9° | 138 | 15 |
| June | 22° | 13° | 135 | 14 |
| July | 25° | 15° | 116 | 13 |
| August | 25° | 15° | 139 | 12 |
| September | 19° | 11° | 173 | 12 |
| October | 15° | 8° | 170 | 13 |
| November | 9° | 3° | 177 | 13 |
| December | 5° | −1° | 125 | 11 |
AI Weather Insights for two weeks
Storm warning
- Reduce speed
- Avoid standing water
- Avoid unnecessary travel
- Plan extra travel time
- Watch for fallen branches
Poor walking conditions
- Rain coat
- Waterproof pants
- Windbreaker
- Warm jacket
- Carry an umbrella
- Wear rain boots
- Wear a windbreaker
- Limit outdoor exposure
- Choose sheltered routes
High exposure risk
- Limit outdoor exposure
- Dress warmly
- Ventilate indoor spaces
- Stay hydrated
- Consult a doctor if unwell
If you feel unwell, consult a healthcare professional. This is not medical advice.
AI-generated insights based on weather data. Not a substitute for official forecasts or medical advice. Use your own judgement.
30-day weather forecast for Postojna, Postojna, Slovenia
The 30-day forecast for Postojna, Postojna, Slovenia shows temperatures ranging from a high of 13 °C to a low of -1 °C. Currently it is -1 °C with mainly clear conditions. Wind speed is 1.7 m/s. The coming weeks are expected to be warmer than normal.