5-day weather forecast Sydney Nov 4, 2026

21°18° · Patchy rain possible

Weather forecast Sydney tomorrow Nov 4, 2026: patchy rain possible, temperature from 18 °C to 21 °C.

Precipitation probability 67%. Wind up to 9.89 m/s (gusts 11.78 m/s). Air humidity 73–90%, atmospheric pressure 755–759 mm Hg, UV index up to 10.

Sunrise 05:51
Sunset 19:25
Waning Crescent20% illuminated
Moonrise 02:40 · Moonset 14:07
Chart
Table

Forecast from 18 °C to 21 °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)191818191918191818181920191921202021202020202019
Precipitation (mm/hr)0.550.610.0700.010.060.120.280.050.0200.02000.02000000000

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 (%)1001008410738610010069785578100678910096740588510081
Rain chance (%)67673312223137532323151722162022219121512102523

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)9.59.398.59.699.898.119.398.396.57.196.1154.313.893.695.394.814.1154.192.613.813.692.89
Wind gust (m/s)10.6111.6411.7811.3111.3911.510.619.699.6486.617.817.317.896.619.394.836.645.554.474.834.894.75
Wind direction (°)SSW 203°SSW 204°SSW 201°SSW 206°SSW 195°SSW 202°SSW 197°SSW 205°SSW 210°SSW 208°SSW 205°S 189°SSE 162°SE 126°SE 127°ENE 74°ENE 78°ENE 76°NE 48°NE 37°NNE 26°NNE 21°N 353°NW 324°

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 (%)888690868788858782848073787774777878787985828287

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)758758758758758758758758758759759758758757756755755755755755755755755756

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 Index00000000.10.72.44.57.69.41096.942.20.90.20000

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)10.76.43.52.32.12.433.53.94.54.44.95.25.76.489.911.311.612.213.314.515.416.5
PM10 (µg/m³)11.87.24.332.83.24.14.65.36.16.16.67.28.18.911.213.815.515.916.416.617.517.918.5
Ozone (O₃) (µg/m³)596060595654524949525763718186868174634836272017
NO₂ (µg/m³)20.913.88.365.55.45.86.676.253.93.22.62.73.24.37.112.719.926.733.539.841.7
SO₂ (µg/m³)6.54.93.632.82.72.93.23.43.43.23.12.92.82.83.23.84.455.76.47.48.58.8
CO (µg/m³)1071061039484788292989792888582828795103108111119134152167

Sydney 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.