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Local Weather

Upper Swan (31.7458°S, 116.0398°E, 17m AMSL) set as my default location ›

  2. Upper Swan Local Weather

    31.75°S, 116.04°E
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    Now in Upper Swan

    Updated at 03:40 WST

    PAST 24 HOURS

    6.9 °C

    Feels like 5.4 °C
    Dew Point
    6.4 °C
    Gusts
    4km/h
    Relative Humidity
    97%
    Pressure
    1017.4hPa
    Wind
    NE 4km/h
    Rainfall
    14.6mm

    Millendon (Swan Valley)

    Pearce

    Perth Airport

    Perth

    Upper Swan Tuesday Forecast

    Showers
    Showers
    5 °C
    15 °C
    60%
    < 1mm
    Upper Swan for Tuesday
    Partly cloudy. High chance of showers, most likely in the morning and early afternoon. Winds W/SW 15 to 25 km/h tending S/SW in the morning then becoming light in the late evening. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 13 and 16.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Upper Swan 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. High chance of showers, most likely in the morning and early afternoon. Winds W/SW 15 to 25 km/h tending S/SW in the morning then becoming light in the late evening. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 13 and 16.

    Forecast for Upper Swan (31.7458°S, 116.0398°E, 17m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Showers Rain Mostly sunny Mostly sunny Mostly sunny Mostly cloudy Mostly sunny
    Minimum 5° 4° 5° 5° 5° 5° 8°
    Maximum 15° 16° 18° 19° 20° 20° 19°
    Chance of rain 60% 90% 5% 10% 10% 5% 30%
    Likely amount < 1mm 5-10mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating No Rating - - -
    Frost risk Slight Slight Slight Slight Slight Slight Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 9
    (km/h)     		16
    (km/h)     		8
    (km/h)     		17
    (km/h)     		8
    (km/h)     		13
    (km/h)     		11
    (km/h)     		11
    (km/h)     		13
    (km/h)     		6
    (km/h)     		11
    (km/h)     		6
    (km/h)     		5
    (km/h)     		12
    (km/h)
    Wind direction SW SW NNE WNW SSE SSW ESE ESE E E ENE NW ENE WSW
    Relative humidity 86% 70% 81% 73% 85% 56% 75% 53% 73% 52% 65% 45% 71% 52%
    Dew point 9°C 10°C 6°C 11°C 8°C 9°C 7°C 9°C 7°C 10°C 5°C 8°C 7°C 9°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Upper Swan (31.7458°S, 116.0398°E, 17m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    6:16am WST 6:41am WST 5:56pm WST 6:20pm WST 8:06am WST 8:51pm WST 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

    There is no current data for Upper Swan

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  11. Upper Swan Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Aug 21     		9.9 °C 19.3 °C
    5.8 mm
    Friday
    Aug 22     		6.9 °C 19.9 °C
    1.0 mm
    Saturday
    Aug 23     		6.4 °C 22.1 °C
    0.0 mm
    Sunday
    Aug 24     		9.4 °C 17.6 °C
    4.0 mm
    Monday
    Aug 25     		7.1 °C 11.7 °C
    25.6 mm
    Legend

  12. Almanac

    Upper Swan minimum temp history (31.7458°S, 116.0398°E, 17m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 25.8° 13/08/2025 Coldest this month 2.6° 16/08/2025
    Hottest on record 27.4 29/08/2006 Coldest on record 0.5 15/08/2004
    Hottest this year 51.2° 17/07/2025 Coldest this year -0.3° 25/07/2025
    Long term average 18.6° Long term average 8.3°
    Average this month 19.0° Average this month 10.2°
    Hottest August On Record Avg. max. temp. 21.5° 2014 Coldest August on record Avg. min. temp. 6.2° 2010
    Upper Swan rainfall history (31.7458°S, 116.0398°E, 17m AMSL)
    RAINFALL
    Wettest This Month 49.4mm 10/08/2025 Total This Month 161.8mm
    15.0 days
    Long Term Average 105.2mm 14.2 days Wettest August on record 225.8mm 1945
    Driest on record 17.6mm 2008

  13. Upper Swan Year To Date

    Average Rainfall To Aug 519.5mm 68.3 day(s)
    Total For 2025 487.2mm 85.0 day(s)
    Total To This Day 2024 458.8mm 72.0 day(s)
    Wettest Day 49.4mm Aug10
    Lowest Temperature -0.3°C Jul25
    Highest Temperature 51.2°C Jul17

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  2. Warnings

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