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Forecast

Osborne (35.3661°S, 146.7805°E, 205m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Possible thunderstorm 18° 32°
    possible thunderstorm
    Chance of rain: 50%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    5:45am EDT 6:14am EDT 8:26pm EDT 8:55pm EDT
    NOW
    23.5° Feels Like: 22.7°
    Relative Humidity: 52%
    Dew: 13.1°
    Wind: NNE 9km/h
    Gust: 15km/h
    Rainfall since 9am: 2.2mm
    Pressure:  
  3. Today Weather

    Osborne
    Now
    23.8°c
    Feels Like:
    20.7°
    Wind:
    ENE 19km/h
    Gusts:
    28km/h
    Humidity:
    48%
    Possible thunderstorm
     
    18°
    Min
    32°
    Max
    Today in Osborne
    Sunny morning. Areas of smoke haze in the southeast. Slight chance of a shower or storm in the afternoon and early evening. Winds NE 15 to 20 km/h becoming light in the middle of the day then becoming E/NE 15 to 25 km/h in the late evening. Daytime maximum temperatures in the low to mid 30s.
    Tomorrow
    Possible thunderstorm
    20°
    Min
    31°
    Max
    Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm. Winds E/NE 15 to 25 km/h tending NW/NE 20 to 30 km/h in the middle of the day then tending E/NE in the evening. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the low to mid 30s.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Sunny morning. Areas of smoke haze in the southeast. Slight chance of a shower or storm in the afternoon and early evening. Winds NE 15 to 20 km/h becoming light in the middle of the day then becoming E/NE 15 to 25 km/h in the late evening. Daytime maximum temperatures in the low to mid 30s.

    Forecast for Osborne (35.3661°S, 146.7805°E, 205m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Possible thunderstorm Possible thunderstorm Possible thunderstorm Mostly sunny Sunny Possible shower Sunny
    Minimum 18° 20° 19° 16° 15° 22° 16°
    Maximum 32° 31° 27° 28° 35° 29° 29°
    Chance of rain 50% 60% 80% 60% 60% 50% 10%
    Likely amount < 1mm 5-10mm 5-10mm < 1mm 1-5mm 1-5mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme - -
    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 16
    (km/h)
    15
    (km/h)
    17
    (km/h)
    15
    (km/h)
    13
    (km/h)
    18
    (km/h)
    14
    (km/h)
    22
    (km/h)
    13
    (km/h)
    26
    (km/h)
    19
    (km/h)
    25
    (km/h)
    12
    (km/h)
    21
    (km/h)
    Wind direction E ENE ENE NE ENE N WNW W NE NNW W WNW W W
    Relative humidity 54% 28% 56% 32% 73% 53% 73% 41% 50% 18% 48% 35% 48% 29%
    Dew point 13°C 11°C 14°C 13°C 15°C 17°C 13°C 13°C 11°C 7°C 13°C 12°C 9°C 9°C
  9. 28 Day Rainfall forecast

    Osborne Rain Forecast


    Osborne 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    18
    LOW
    19
    MEDIUM
    20
    HIGH
    21
    LOW
    22
    MEDIUM
    23
    LOW
    24
    25
    26
    27
    28
    29
    30
    31
    Feb 1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    LOW
    11
    12
    13
    14
    15
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jan17

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are three main troughs. Currently the most significant troughs are near the longitudes of South Africa, Western Australia, and the south Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 22 January to 26 January, 31 January to 4 February, and 5 February to 9 February. Rain events originating in the tropics and moving south are possible about 8 February to 12 February. Over Western Australia the strongest cold fronts should occur about 22 January to 26 January, 31 January to 4 February, and 5 February to 9 February.

    Forecast Explanation

    This forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.

    The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.

    In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.

  10. 12 Month Rainfall Forecast

    Osborne Rain Forecast


    Osborne 12-month Rainfall Forecast
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    2020
    6
    7
    6
    7
    6
    8
    8
    7
    5
    1
    8
    7
    10
    5
    0
    1
    2 - 3
    4 - 7
    8 - 9
    10
    Well below normal
    Below normal
    Near normal
    Above normal
    Well above normal

    Issue Notes - Issued Jan 14

    ENSO status: Neutral IOD status: Neutral SAM status: Trending neutral Sea surface temperatures (SSTs) across the equatorial central Pacific remained stable throughout December with the Nino3.4 index registering a value of 0.4 throughout the month. On the other hand, the Southern Oscillation Index (SOI) recorded a value of -5.5 in December. The current outlook suggests warmer than average SSTs will persist across the equatorial Pacific Ocean through the coming months, but remaining within neutral values. Six out of eight international models maintain a warmer than average equatorial Pacific Ocean through the first two quarters of 2020, none of these reaching El Nino thresholds. To the west of Australia, the Indian Ocean Dipole (IOD) has now returned to neutral, as waters off Western Australia have warmed up considerably. All six international models maintain neutral values until the austral winter with indications we could see another positive event later this year. In terms of rainfall across Australia, the current outlook favours a clearer below average rainfall signal for Western Australia and the Northern Territory through the remainder of January. This however, excludes any extreme weather events such as tropical cyclones. For the eastern states, there is a wetter than average signal for the coming weeks. Looking further ahead, with no significant signature from ENSO, there are no significant climate drivers tilting the balance towards a drier or wetter February. The current outlook suggests average-to-below average odds for February and March across the eastern states. The northern and western half of the country, however, could see a wet end to summer/start to autumn.

  11. Long range rainfall forecast

    Osborne Rain Forecast


    Osborne 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    18
    LOW
    19
    MEDIUM
    20
    HIGH
    21
    LOW
    22
    MEDIUM
    23
    LOW
    24
    25
    26
    27
    28
    29
    30
    31
    Feb 1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    LOW
    11
    12
    13
    14
    15
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Jan17

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are three main troughs. Currently the most significant troughs are near the longitudes of South Africa, Western Australia, and the south Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 22 January to 26 January, 31 January to 4 February, and 5 February to 9 February. Rain events originating in the tropics and moving south are possible about 8 February to 12 February. Over Western Australia the strongest cold fronts should occur about 22 January to 26 January, 31 January to 4 February, and 5 February to 9 February.

    Forecast Explanation

    This forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.

    The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.

    In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.

  12. Popup - Daily historical

  13. Past 5 Days

    We're sorry, but there are no daily observations available for Osborne

  14. Almanac

    Almanac


    Osborne minimum temp history (35.3661°S, 146.7805°E, 205m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 46.1° 04/01/2020 Coldest this month 9.8° 01/01/2020
    Hottest on record 44.8 23/01/2001 Coldest on record 3.4 13/01/1975
    Hottest this year 46.1° 04/01/2020 Coldest this year 9.8° 01/01/2020
    Long term average 31.7° Long term average 16.3°
    Average this month 34.7° Average this month 18.0°
    Hottest January On Record Avg. max. temp. 35.8° 1979 Coldest January on record Avg. min. temp. 12.2° 1987
    Osborne rainfall history (35.3661°S, 146.7805°E, 205m AMSL)
    RAINFALL
    Wettest This Month 1.2mm 07/01/2020 Total This Month 3.4mm
    5.0 days
    Long Term Average 40.8mm 5.3 days Wettest January on record 174.4mm 1979
  15. Popup - Radar

    Weather Radar for NSW/ACT

  16. Year to Date

    Osborne Year To Date

    Average Rainfall To Jan 40.8mm 5.3 day(s)
    Total For 2020 3.4mm 5.0 day(s)
    Total To This Day 2019 32.4mm 5.0 day(s)
    Wettest Day 1.2mm Jan 7
    Lowest Temperature 9.8°C Jan 1
    Highest Temperature 46.1°C Jan 4
  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Osborne Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 31.7 30.9 27.7 22.5 17.4 13.8 12.7 14.5 17.7 21.6 25.9 29.5 22.1
    Mean Min (°C) 16.3 16.4 13.4 9.2 5.9 3.7 2.8 3.5 5.1 7.8 10.9 13.8 9.1
    Mean Rain (mm) 40.8 41.0 45.1 40.2 50.9 51.2 55.0 51.4 50.0 56.8 46.4 45.6 574.2
    Mean Rain Days 5.3 5.3 5.6 6.8 9.7 12.4 14.7 13.4 10.7 9.5 7.4 6.2 105.2