5-day weather forecast Catania Sep 16, 2026

28°21° · Sunny

Weather forecast Catania Wednesday Sep 16, 2026: sunny, temperature from 21 °C to 28 °C.

Precipitation probability 20%. Wind up to 5 m/s (gusts 9.5 m/s). Air humidity 44–66%, atmospheric pressure 761–763 mm Hg, UV index up to 6.5.

Sunrise 06:42
Sunset 19:06
First Quarter32% illuminated
Moonrise 12:31 · Moonset 21:55
Chart
Table

Forecast from 21 °C to 28 °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)222222222221212122242526272828272726252424242424
Precipitation (mm/hr)0.1500000000000000.020.020.050.020.050.120.030.010.020

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 (%)7100010000012020535182708080917054760
Rain chance (%)2044444443223255917101720117113

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)11.111110.810.50.3100.811.812.612.893.394.3954.54.53.812.691.691.310.891.11
Wind gust (m/s)1.191.811.331.421.531.221.1411.221.6933.113.116.399.3989.59.56.813.332.311.921.51.5
Wind direction (°)WNW 299°WNW 301°WNW 291°WNW 290°NW 307°NW 318°NW 320°NNW 333°WSW 239°SE 131°ESE 121°ESE 121°SE 125°SE 125°ESE 118°ESE 117°ESE 113°ESE 109°ESE 116°ESE 119°SE 127°SSE 149°S 176°WSW 241°

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 (%)666564646463646458535148464445474753565858585860

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)763763763762762762762762762763763763762762762761761761762762762763763763

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 Index000000000.41.434.96.36.55.84.62.91.20.400000

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)5.75.65.24.94.64.64.54.74.74.55.15.86.36.36.36.36.46.26.165.85.76.17
PM10 (µg/m³)8.38.17.97.77.37.26.96.97.27.57.77.97.87.58.98.28.28.28.17.87.58.18.78.9
Ozone (O₃) (µg/m³)6565646465646465647176869810010110310099969289737070
NO₂ (µg/m³)7.96.44.74.23.73.63.83.86.75.84.93.52.21.51.21.21.31.62.43.65.17.87.77.9
SO₂ (µg/m³)0.50.40.40.30.30.40.40.40.40.50.60.60.70.60.50.50.50.40.40.40.60.60.91
CO (µg/m³)148146145143142141140140141144142142142143143144140139144146149151157160

Catania 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.