Weather

Sydney Pollen Forecast

  • Low

  • Low

  • Low

  • Low

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

4 day forecast for Sydney

  • Sat
    May 8
    Min: 15°C
    Max: 25°C
    Mostly sunny
  • Sun
    May 9
    Min: 15°C
    Max: 24°C
    Mostly sunny
  • Mon
    May 10
    Min: 13°C
    Max: 25°C
    Mostly sunny
  • Tue
    May 11
    Min: 14°C
    Max: 19°C
    Possible shower

What triggers allergies?

A number of different allergens trigger allergies in people, with some of the most common including pollen, dust, mould and pets.

The Pollen Index measures the potential for pollen to trigger allergic reactions in susceptible people. Pollen levels in the atmosphere will be highest on hot days and on days where a dry wind is blowing. Additionally, light rain overnight or during the early morning will also cause high pollen levels. These are the days when you will experience the telltale symptoms of a runny nose, watery eyes, itchy skin and nasal congestion.

  • Clean surfaces regularly, to avoid the accumulation of dust
  • Avoid feather and down pillows
  • Don't hang sheets or clothing outside to dry on days of high pollen count
  • Avoid high pile carpets, as they offer places for dust and allergens to hide
  • Keep your pet away from bedrooms and off all furniture
  • Wash your pet weekly
  • Try to stay indoors on days of high pollen count
  • Avoid mowing lawns or wear a mask if it is unavoidable
  • Next 24 Hours in Sydney

    DateTemperatureWind DirectionWind DegreesWind SpeedPrecip ProbPrecip RateIcon
    2021-05-08T00:00:00.000+10:00 17.7 W 270 10.5 5 0.0 mostly_clear
    2021-05-08T03:00:00.000+10:00 16.4 WNW 293 11.8 5 0.0 mostly_clear
    2021-05-08T06:00:00.000+10:00 15.2 NW 315 11.3 5 0.0 mostly_clear
    2021-05-08T09:00:00.000+10:00 17.6 WNW 293 14.8 5 0.0 mostly_clear
    2021-05-08T12:00:00.000+10:00 24.0 WNW 293 11.8 5 0.0 mostly_cloudy
    2021-05-08T15:00:00.000+10:00 25.0 W 270 9.2 5 0.0 mostly_cloudy
    2021-05-08T18:00:00.000+10:00 20.8 W 270 5.2 5 0.0 mostly_cloudy
    2021-05-08T21:00:00.000+10:00 19.2 W 270 4.3 5 0.0 mostly_cloudy
  • Warnings for New South Wales/ACT

  • 7 Day Forecast for Sydney

    Sat
    May 8
    Sun
    May 9
    Mon
    May 10
    Tue
    May 11
    Wed
    May 12
    Thu
    May 13
    Fri
    May 14
    Summary
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Possible shower
    Possible shower
    Possible shower
    Possible shower
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Maximum 25°C 24°C 25°C 19°C 20°C 22°C 23°C
    Minimum 15°C 15°C 13°C 14°C 13°C 11°C 12°C
    Chance of Rain 5% 10% 60% 80% 50% 30% 50%
    Rain Amount < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm 1-5mm
    UV Index Moderate Moderate Moderate Moderate
  • Marine and Tides for Sydney

    Forecast

    Southwesterly 15/20 knots. Seas: 2/2.5 metres. Swell: Easterly 4 metres, decreasing to 3 metres by early evening.

    Outlook Saturday: West to southwesterly 10/15 knots tending west to northwesterly before dawn then decreasing to below 10 knots in the late afternoon. Seas: Below 1 metre, increasing to around 1 metre offshore. Swell: Easterly 2.5/3 metres, decreasing to 2 metres during the afternoon.

    Outlook Sunday: Variable about 10 knots. Seas: Below 1 metre. Swell: Easterly 1.5 metres.

    Outlook Monday: Northwesterly about 10 knots increasing to 15/20 knots during the morning. Seas: Around 1 metre. Swell: Easterly 1.5 metres, decreasing to around 1 metre during the morning.


    Winds

    Fri:SW 15/20 kt
    Sat:W/SW 10/15 kt
    Sun:E 10 kt
    Mon:NW increasing 15/20 kt
  • Sydney - Observatory Hill Almanac

    Month to date »

    Past 5 Days

      Min Max Rain to 9am
    Fri 7/05 17.8°C 22.8°C 16.4mm
    Thu 6/05 15.3°C 22.0°C 25.4mm
    Wed 5/05 14.2°C 19.5°C 18.0mm
    Tue 4/05 15.1°C 17.1°C 0.0mm
    Mon 3/05 13.8°C 24.7°C 0.0mm

    Year to Date

    Average rainfall to May 598.3mm 64.3 day(s)
    Total for 2021 711.0mm 60 day(s)
    Total to this day 2020 753.4mm 59 day(s)
    Wettest day 110.4mm Mar 21
    Lowest temperature 9.2°C Apr 23
    Highest temperature 37.1°C Jan 26
    Full climatology »

    Climatology

    May minimum temperature
    Lowest this month 13.8°C 3rd
    Lowest on record 4.4°C 30th 1862
    Average this month 15.0°C +3.4°C
    Long-term average 11.6°C
    May maximum temperature
    Highest this month 24.7°C 3rd
    Highest on record 30.0°C 1st 1919
    Average this month 22.0°C +2.5°C
    Long-term average 19.5°C
    May rainfall
    Wettest this month 25.4mm 6th
    Total this month 59.8mm 3 day(s)
    Long-term average 117.5mm 13.0 day(s)
    Wettest on record 585.0mm 1919
    Driest on record 3.0mm 2008
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