5-day weather forecast Bolzano Sep 17, 2026

12°10–19° · Partly cloudy

Weather forecast Bolzano today Sep 17, 2026: light rain shower, temperature from 10 °C to 19 °C.

Precipitation probability 80%. Wind up to 2.69 m/s (gusts 6.39 m/s). Air humidity 47–99%, atmospheric pressure 760–763 mm Hg, UV index up to 4.9.

Sunrise 06:55
Sunset 19:23
First Quarter42% illuminated
Moonrise 14:31 · Moonset 22:17
Chart
Table
Thu, Sep 17, 2026

Forecast from 10 °C to 19 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)141313131313121211101013151718191918171614131212
Precipitation (mm/hr)1.630.571.110.991.191.561.341.11.230.590.5800000.010.010000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)839510099100100100100100100100502826675762731298115955
Rain chance (%)776778777980787677676713642883589111817

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)0.690.810.690.610.611.892.692.52.3921.390.611.191.811.691.391.191.391.110.610.390.8111
Wind gust (m/s)4.691.110.920.721.313.424.614.1143.612.191.51.614.814.696.395.194.391.530.810.923.8146
Wind direction (°)SW 222°S 179°SW 227°SSW 204°NNW 334°N 353°N 1°N 359°N 6°N 359°NNE 15°NE 56°SE 126°SE 145°SSE 159°S 183°SSW 197°SSW 203°SSW 212°SW 226°WNW 303°N 354°N 10°NNE 17°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)979899999997959595959578625248474748607077838484

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)761761761761761761761761762762763763762761761760760760760760761761761762

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.10.40.50.93.64.94.942.71.20.400000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)5.54.74.23.943.74.24.55.35.44.73.63.32.82.62.42.32.32.73.23.74.54.54.7
PM10 (µg/m³)6.15.24.64.34.44.34.656.16.45.84.54.34.13.73.13.22.93.13.94.95.25.65.6
Ozone (O₃) (µg/m³)616058555352494536394552647380858583787570656864
NO₂ (µg/m³)12.713.412.610.89.58.7109.41315.912.67.94.62.9222.12.64.86.78.610.810.610.3
SO₂ (µg/m³)0.20.30.30.20.20.20.20.20.30.30.30.40.30.30.30.30.20.20.20.20.30.30.30.3
CO (µg/m³)199194189183171169169169172187173161156153152152152152158167181188197198
Thu, Sep 17, 2026

Frequently asked questions about the 5-day weather in Bolzano

What will the weather be like in Bolzano over the next 5 days?

Over the next 5 days in Bolzano the temperature is expected to range from about 10 to 23 °C. See the detailed hourly forecast for each of the 5 days in the charts above.

On which of the next 5 days will it rain in Bolzano?

The chance of rain in Bolzano over the next 5 days reaches 80%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.

How accurate is the 5-day weather forecast for Bolzano?

A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.

Which of the next 5 days in Bolzano will be the warmest and which the coolest?

Over the next 5 days the temperature in Bolzano ranges from about 10 to 23 °C. Compare the warmest and coolest day on the temperature chart above.

Will it be windy in Bolzano over the next 5 days?

Over the next 5 days the wind in Bolzano picks up to 3 m/s. The windiest days are easy to spot on the wind chart above.

Which day of the week in Bolzano is best for a walk or a trip?

For a walk or a trip, pick the days with the lowest chance of rain (up to 80%) and light wind — easy to compare on the 5-day charts above.

How can I best use the 5-day forecast for Bolzano?

The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.

Will I need an umbrella or sunscreen in Bolzano this week?

Rain reaches a 80% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 4.9; sunscreen is worth it from about 3 upwards.

Bolzano on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.