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Dayton (31.8576°S, 115.9734°E, 17m AMSL) set as my default location ›

  2. Dayton Local Weather

    31.86°S, 115.97°E
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    Now in Dayton

    Updated at 13:50 WST

    PAST 24 HOURS

    22.2 °C

    Feels like 22.0 °C
    Dew Point
    14.0 °C
    Gusts
    9km/h
    Relative Humidity
    59%
    Pressure
    1024.0hPa
    Wind
    S 7km/h
    Rainfall
    0.2mm

    Millendon (Swan Valley)

    Perth Airport

    Perth

    Gooseberry Hill

    Dayton Monday Forecast

    Clearing shower
    Clearing shower
    14 °C
    24 °C
    20%
    < 1mm
    Dayton for Monday
    Partly cloudy. Light winds becoming SW 15 to 20 km/h in the early afternoon then becoming light in the evening.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Dayton 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Light winds becoming SW 15 to 20 km/h in the early afternoon then becoming light in the evening.

    Forecast for Dayton (31.8576°S, 115.9734°E, 17m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Clearing shower Mostly cloudy Sunny Sunny Sunny Late shower Mostly sunny
    Minimum 14° 11° 12° 15° 16° 15° 17°
    Maximum 24° 25° 27° 32° 33° 29° 30°
    Chance of rain 20% 5% 5% 5% 10% 60% 50%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    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 7
    (km/h)     		14
    (km/h)     		13
    (km/h)     		15
    (km/h)     		23
    (km/h)     		20
    (km/h)     		21
    (km/h)     		16
    (km/h)     		16
    (km/h)     		18
    (km/h)     		13
    (km/h)     		20
    (km/h)     		18
    (km/h)     		20
    (km/h)
    Wind direction NE WSW ESE SSW E E ENE NNE NE WNW SSE SW SE SE
    Relative humidity 92% 60% 71% 44% 68% 36% 47% 23% 35% 23% 69% 50% 67% 37%
    Dew point 16°C 15°C 12°C 12°C 11°C 11°C 9°C 9°C 7°C 8°C 16°C 18°C 15°C 14°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Dayton (31.8576°S, 115.9734°E, 17m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    6:25am WST 6:50am WST 5:35pm WST 6:01pm WST 1:51pm WST Waxing gibbous Full moon May 13 Last quarter May 20 New moon May 27 First quarter Jun 03

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  9. Tides graph

    There is no current data for Dayton

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  11. Dayton Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    May 01     		- 32.4 °C
    -
    Friday
    May 02     		14.0 °C 28.5 °C
    0.0 mm
    Saturday
    May 03     		17.9 °C 23.0 °C
    2.6 mm
    Sunday
    May 04     		11.8 °C 22.9 °C
    0.4 mm
    Monday
    May 05     		13.3 °C 22.8 °C
    0.6 mm
    Legend

  12. Almanac

    Dayton minimum temp history (31.8576°S, 115.9734°E, 17m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 32.3° 01/05/2025 Coldest this month 10.6° 04/05/2025
    Hottest on record 35.3 01/05/2002 Coldest on record -0.4 29/05/1964
    Hottest this year 44.7° 20/01/2025 Coldest this year 4.5° 25/04/2025
    Long term average 21.9° Long term average 10.4°
    Average this month 25.6° Average this month 14.8°
    Hottest May On Record Avg. max. temp. 24.4° 1972 Coldest May on record Avg. min. temp. 6.9° 1968
    Dayton rainfall history (31.8576°S, 115.9734°E, 17m AMSL)
    RAINFALL
    Wettest This Month 1.8mm 05/05/2025 Total This Month 3.2mm
    3.0 days
    Long Term Average 96.4mm 12.1 days Wettest May on record 229.0mm 1967
    Driest on record 12.4mm 2019

  13. Dayton Year To Date

    Average Rainfall To May 177.0mm 28.6 day(s)
    Total For 2025 38.2mm 14.0 day(s)
    Total To This Day 2024 18.0mm 9.0 day(s)
    Wettest Day 21.4mm Mar14
    Lowest Temperature 4.5°C Apr25
    Highest Temperature 44.7°C Jan20

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  2. Warnings

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