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Local Weather

Cowan (33.5895°S, 151.171°E, 201m AMSL) set as my default location ›

  2. Cowan Local Weather

    33.59°S, 151.17°E
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    Now in Cowan

    Updated at 03:30 EST

    PAST 24 HOURS

    10.9 °C

    Feels like 7.8 °C
    Dew Point
    2.0 °C
    Gusts
    15km/h
    Relative Humidity
    54%
    Pressure
     
    Wind
    N 7km/h
    Rainfall
    0.0mm

    Terrey Hills

    Gosford

    Sydney - Observatory Hill

    Olympic Park

    Cowan Friday Forecast

    Sunny
    Sunny
    9 °C
    19 °C
    20%
    < 1mm
    Cowan for Friday
    Mostly sunny. Medium chance of showers in the outer W, slight chance elsewhere. Winds N/NW 15 to 20 km/h tending W/NW 25 to 40 km/h during the day.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Cowan 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Medium chance of showers in the outer W, slight chance elsewhere. Winds N/NW 15 to 20 km/h tending W/NW 25 to 40 km/h during the day.

    Forecast for Cowan (33.5895°S, 151.171°E, 201m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Sunny Windy Sunny Mostly sunny Mostly cloudy Mostly sunny Mostly sunny
    Minimum 9° 9° 6° 7° 8° 9° 10°
    Maximum 19° 16° 17° 18° 19° 20° 21°
    Chance of rain 20% 20% 5% 20% 20% 5% 20%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate No Rating No Rating - - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 12
    (km/h)     		19
    (km/h)     		25
    (km/h)     		23
    (km/h)     		8
    (km/h)     		2
    (km/h)     		7
    (km/h)     		3
    (km/h)     		9
    (km/h)     		2
    (km/h)     		9
    (km/h)     		4
    (km/h)     		7
    (km/h)     		6
    (km/h)
    Wind direction NW NW W SW WNW E W E W NNE WNW ENE NNW NE
    Relative humidity 57% 41% 55% 49% 59% 49% 68% 55% 67% 57% 59% 53% 63% 57%
    Dew point 5°C 5°C 3°C 5°C 3°C 5°C 6°C 8°C 7°C 9°C 6°C 10°C 9°C 11°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Cowan (33.5895°S, 151.171°E, 201m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    5:53am EST 6:18am EST 5:35pm EST 6:00pm EST 9:01am EST 11:19pm EST Waxing crescent First quarter Aug 31 Full moon Sep 08 Last quarter Sep 14 New moon Sep 22

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  9. Tides graph

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  11. Cowan Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Aug 24     		10.3 °C 17.0 °C
    0.0 mm
    Monday
    Aug 25     		12.6 °C 19.9 °C
    0.0 mm
    Tuesday
    Aug 26     		13.4 °C 21.7 °C
    0.0 mm
    Wednesday
    Aug 27     		14.0 °C 20.0 °C
    0.0 mm
    Thursday
    Aug 28     		10.3 °C 18.4 °C
    0.0 mm
    Legend

  12. Almanac

    Cowan minimum temp history (33.5895°S, 151.171°E, 201m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 21.7° 26/08/2025 Coldest this month 5.1° 18/08/2025
    Hottest on record 27.9 23/08/2012 Coldest on record 1.5 05/08/2015
    Hottest this year 40.1° 28/01/2025 Coldest this year 4.3° 25/07/2025
    Long term average 18.0° Long term average 8.6°
    Average this month 16.4° Average this month 9.4°
    Hottest August On Record Avg. max. temp. 19.6° 2009 Coldest August on record Avg. min. temp. 6.3° 2008
    Cowan rainfall history (33.5895°S, 151.171°E, 201m AMSL)
    RAINFALL
    Wettest This Month 52.8mm 21/08/2025 Total This Month 341.0mm
    17.0 days
    Long Term Average 57.5mm 9.1 days Wettest August on record 235.6mm 2014
    Driest on record 2.6mm 2018

  13. Cowan Year To Date

    Average Rainfall To Aug 868.4mm 102.3 day(s)
    Total For 2025 1262.4mm 114.0 day(s)
    Total To This Day 2024 1109.4mm 119.0 day(s)
    Wettest Day 120.2mm May23
    Lowest Temperature 4.3°C Jul25
    Highest Temperature 40.1°C Jan28

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  2. Warnings

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