Detailed weather forecast for Pieniny Mountains, Slovakia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Pieniny Mountains
today🌧️14°💧 2.4 mm
Sun🌤️13°💧 1.2 mm
Mon☁️19°💧 1.4 mm
Tue🌤️22°💧 11 mm
Wed🌧️23°💧 1.1 mm
Thu🌧️12°💧 2.1 mm
Fri☁️17°💧 7.4 mm
Sat🌧️17°💧 0.2 mm
Forecast vs 1991-2020 climate normal
How does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
NASA POWER
Thursday 10 Sept in Pieniny Mountains, the forecast high is 12°C. Typical daytime temperatures at this time of year range from 15°C to 23°C, so it will be exceptionally cool. It is cooler than 93% of similar days.
14°Ccooler than usual
usually 16°C–23°C
cooler than 89% of similar days
night: warmer than usualrain: more rain than usualwind: exceptionally strong
13°Cexceptionally cool
usually 16°C–23°C
cooler than 91% of similar days
night: cooler than usualrain: typical rainfallwind: exceptionally strong
From 1981 to 2025, the 5-11 Sept period averaged 19°C by day. The coolest year was 1996 (11°C) and the warmest was 2024 (24°C). The current forecast averages 17°C - lower than in 73% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.
Weather warnings - Pieniny Mountains
No active weather warnings for Pieniny Mountains (region: nowotarski). The national weather service is not forecasting dangerous conditions.
14-day forecast - Pieniny Mountains
Pieniny Mountains 30 & 45-day weather - long-range outlook
Next 16 days · forecast
16°
around 11° at night · days with rain: 11
Weeks 3-4 · avg for September
18°
around 6° at night · rain chance 46%
Weeks 5-7 · avg for October
13°
around 2° at night · rain chance 42%
The 30 & 45-day outlook for Pieniny Mountains: the next 16 days are a numerical forecast updated daily - on average 16° by day and 11° at night. Further out we rely on multi-year climate averages: around 18° in September, and about 13° in October. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Pieniny Mountains
Saturday5 September 2026
🌧️14°light rain
sunrise 05:59 · sunset 19:14 · night 13° · evening 16° · rain 2.44 mm · humidity 91% · wind 6 m/s · clouds 100%
Sunday6 September 2026
🌤️13°a few clouds
sunrise 06:01 · sunset 19:12 · night 7° · evening 14° · rain 1.17 mm · humidity 52% · wind 6 m/s · clouds 20%
Monday7 September 2026
☁️19°overcast clouds
sunrise 06:02 · sunset 19:10 · night 13° · evening 16° · rain 1.44 mm · humidity 36% · wind 2 m/s · clouds 100%
Tuesday8 September 2026
🌤️22°a few clouds
sunrise 06:04 · sunset 19:08 · night 15° · evening 24° · rain 11.01 mm · humidity 39% · wind 2 m/s · clouds 22%
Wednesday9 September 2026
🌧️23°light rain
sunrise 06:05 · sunset 19:06 · night 14° · evening 24° · rain 1.07 mm · humidity 44% · wind 2 m/s · clouds 78%
Thursday10 September 2026
🌧️12°light rain
sunrise 06:07 · sunset 19:03 · night 11° · evening 15° · rain 2.13 mm · humidity 95% · wind 3 m/s · clouds 100%
Friday11 September 2026
☁️17°overcast clouds
sunrise 06:08 · sunset 19:01 · night 11° · evening 18° · rain 7.44 mm · humidity 50% · wind 2 m/s · clouds 100%
Saturday12 September 2026
🌧️17°light rain
sunrise 06:09 · sunset 18:59 · night 9° · evening 15° · rain 0.21 mm · humidity 54% · wind 6 m/s · clouds 30%
Sunday13 September 2026
🌧️14°light rain
sunrise 06:11 · sunset 18:57 · night 10° · evening 13° · rain 0.12 mm · humidity 55% · wind 6 m/s · clouds 100%
Monday14 September 2026
🌧️13°light rain
sunrise 06:12 · sunset 18:55 · night 7° · evening 14° · rain 0.36 mm · humidity 58% · wind 4 m/s · clouds 40%
Tuesday15 September 2026
☁️17°overcast clouds
sunrise 06:14 · sunset 18:53 · night 10° · evening 20° · rain 7.2 mm · humidity 39% · wind 2 m/s · clouds 97%
Wednesday16 September 2026
☀️22°clear sky
sunrise 06:15 · sunset 18:51 · night 16° · evening 24° · rain 2.91 mm · humidity 33% · wind 3 m/s · clouds 4%
Thursday17 September 2026
☀️21°clear sky
sunrise 06:17 · sunset 18:48 · night 12° · evening 21° · rain 17.7 mm · humidity 51% · wind 3 m/s · clouds 4%
Friday18 September 2026
☁️19°overcast clouds
sunrise 06:18 · sunset 18:46 · night 4° · evening 21° · rain 1.35 mm · humidity 53% · wind 2 m/s · clouds 98%
UV index in Pieniny Mountains - is it safe to sunbathe?
Today the UV index in Pieniny Mountains is 5 (moderate) - unprotected fair skin can burn in about 40 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
Pollen in Pieniny Mountains - info for allergy sufferers
Today mugwort pollen is highest in Pieniny Mountains - about 2 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.
Pieniny Mountains weather through the year
Warmest, driest months on average: April, May, June, July.
Upcoming public holidays in Slovakia: All Saints’ Day — 1 November · Christmas Eve — 24 December · Christmas Day — 25 December.