worldweather28°Cexceptionally warm
usually 19°C–25°C
warmer than 95% of similar days
night: exceptionally warm
rain: more rain than usual
wind: typical
Weather in Kranj - 14-day forecast
Detailed weather forecast for Kranj, Slovenia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Kranj
today🌧️
28°💧 6.3 mm
Sun🌤️
27°💧 0.3 mm
Mon🌧️
26°💧 0.2 mm
Tue🌧️
30°💧 1 mm
Wed🌧️
26°💧 8.3 mm
Thu🌧️
16°💧 49.2 mm
Fri☁️
19°💧 1.7 mm
Sat☁️
22°💧 8.6 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Tuesday 8 Sept in Kranj, the forecast high is 30°C. Typical daytime temperatures at this time of year range from 19°C to 25°C, so it will be exceptionally warm. It is warmer than 99% of similar days.
27°Cexceptionally warm
usually 19°C–25°C
warmer than 93% of similar days
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
26°Cexceptionally warm
usually 19°C–25°C
warmer than 91% of similar days
night: exceptionally warm
rain: typical rainfall
wind: typical
30°Cexceptionally warm
usually 19°C–25°C
warmer than 99% of similar days
night: exceptionally warm
rain: typical rainfall
wind: typical
26°Cwarmer than usual
usually 18°C–25°C
warmer than 88% of similar days
night: exceptionally warm
rain: more rain than usual
wind: typical
16°Cexceptionally cool
usually 18°C–25°C
cooler than 93% of similar days
night: warmer than usual
rain: exceptionally wet
wind: stronger than usual
19°Ccooler than usual
usually 18°C–25°C
cooler than 70% of similar days
night: exceptionally warm
rain: typical rainfall
wind: lighter than usual
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 22°C by day. The coolest year was 1996 (17°C) and the warmest was 2008 (26°C). The current forecast averages 25°C - higher than in 89% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Kranj
No active weather warnings for Kranj (region: Northwest). The national weather service is not forecasting dangerous conditions.
14-day forecast - Kranj
Kranj 30 & 45-day weather - long-range outlook
Next 16 days · forecast
23°
around 17° at night · days with rain: 9
Weeks 3-4 · avg for September
22°
around 10° at night · rain chance 43%
Weeks 5-7 · avg for October
15°
around 6° at night · rain chance 44%
The 30 & 45-day outlook for Kranj: the next 16 days are a numerical forecast updated daily - on average 23° by day and 17° at night. Further out we rely on multi-year climate averages: around 22° in September, and about 15° in October. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Kranj
Saturday5 September 2026
🌧️28°moderate rain
Sunday6 September 2026
🌤️27°a few clouds
Monday7 September 2026
🌧️26°light rain
Tuesday8 September 2026
🌧️30°light rain
Wednesday9 September 2026
🌧️26°moderate rain
Thursday10 September 2026
🌧️16°heavy rain
Friday11 September 2026
☁️19°overcast clouds
Saturday12 September 2026
☁️22°overcast clouds
Sunday13 September 2026
🌧️17°light rain
Monday14 September 2026
🌤️19°scattered clouds
Tuesday15 September 2026
☀️21°clear sky
Wednesday16 September 2026
☀️24°clear sky
Thursday17 September 2026
☁️19°overcast clouds
Friday18 September 2026
☀️24°clear sky
Saturday19 September 2026
☀️25°clear sky
Sunday20 September 2026
☀️27°clear sky
UV index in Kranj - is it safe to sunbathe?
Today the UV index in Kranj is 6 (moderate) - unprotected fair skin can burn in about 35 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
Pollen in Kranj - info for allergy sufferers
Today ragweed pollen is highest in Kranj - about 11 grains/m³, moderate level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.
Kranj weather through the year
Warmest, driest months on average: April, May, June, July.
Upcoming public holidays in Slovenia: Reformation Day — 31 October · Day of the Dead — 1 November · Christmas Day — 25 December.
Nearby and related places
FAQ - Kranj weather
What is the weather like in Kranj today?
Today it is about 28° during the day and 21° at night, moderate rain.
How far ahead can I check the forecast for Kranj?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.