You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Local Weather

Williamtown (32.8068°S, 151.8442°E, 18m AMSL) set as my default location ›

  1. Williamtown Local Weather

    32.81°S, 151.84°E

    Now in Williamtown

    Updated at 10:00 EDT

    23.2 °C

    Feels like 21.4 °C
    Dew Point
    15.5 °C
    Gusts
    22km/h
    Relative Humidity
    62%
    Pressure
    1014.7hPa
    Wind
    NE 19km/h
    Rainfall
    0.0mm

    Williamtown Monday Forecast

    Mostly sunny
    Mostly sunny
    18 °C
    28 °C
    20%
    < 1mm
    Williamtown for Monday
    Partly cloudy. Slight chance of a shower near the coast in the afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and early evening. The chance of smoke haze in the late afternoon and evening. Winds NE/SE 15 to 20 km/h tending NW/NE in the middle of the day then tending NE/SE 15 to 25 km/h in the late afternoon. Daytime maximum temperatures 28 to 35.
    Fire Danger
    High

  2. forecast_mid_1_ad

  3. Williamtown 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
  4. new_weather_m_banner_320x50_mobile

  5. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower near the coast in the afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and early evening. The chance of smoke haze in the late afternoon and evening. Winds NE/SE 15 to 20 km/h tending NW/NE in the middle of the day then tending NE/SE 15 to 25 km/h in the late afternoon. Daytime maximum temperatures 28 to 35.

    Forecast for Williamtown (32.8068°S, 151.8442°E, 18m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly sunny Fog then sunny Possible shower Possible thunderstorm Possible thunderstorm Possible shower Clearing shower
    Minimum 18° 18° 20° 19° 18° 17° 19°
    Maximum 28° 32° 25° 23° 24° 30° 31°
    Chance of rain 20% 50% 70% 80% 70% 70% 30%
    Likely amount < 1mm < 1mm 1-5mm 10-20mm 5-10mm 5-10mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating High High 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 17
    (km/h)
    27
    (km/h)
    8
    (km/h)
    25
    (km/h)
    16
    (km/h)
    23
    (km/h)
    16
    (km/h)
    23
    (km/h)
    12
    (km/h)
    21
    (km/h)
    10
    (km/h)
    19
    (km/h)
    15
    (km/h)
    18
    (km/h)
    Wind direction ENE E NW ESE SSW S S S ESE E N E WNW WNW
    Relative humidity 65% 52% 68% 47% 85% 73% 87% 83% 86% 80% 77% 57% 73% 50%
    Dew point 16°C 16°C 19°C 17°C 20°C 19°C 19°C 19°C 20°C 19°C 19°C 20°C 20°C 19°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Williamtown (32.8068°S, 151.8442°E, 18m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter
    5:09am EDT 5:37am EDT 7:51pm EDT 8:20pm EDT 11:18pm EDT 8:34am EDT Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28
  7. weather_m_rec_300x250_mobile-2

  8. Tides graph

  9. forecast_mid_2_ad

  10. Williamtown Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Dec 04
    12.3 °C 32.7 °C
    0.0 mm
    Friday
    Dec 05
    14.6 °C 38.3 °C
    0.0 mm
    Saturday
    Dec 06
    18.3 °C 40.2 °C
    0.0 mm
    Sunday
    Dec 07
    22.8 °C 27.4 °C
    0.0 mm
    Monday
    Dec 08
    17.5 °C 23.8 °C
    0.0 mm
    Legend
  11. Almanac


    Williamtown minimum temp history (32.8068°S, 151.8442°E, 18m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 40.2° 06/12/2025 Coldest this month 11.3° 02/12/2025
    Hottest on record 42.8 29/12/1957 Coldest on record 7.9 02/12/1991
    Hottest this year 40.7° 28/01/2025 Coldest this year 2.3° 17/07/2025
    Long term average 27.4° Long term average 16.7°
    Average this month 30.7° Average this month 14.8°
    Hottest December On Record Avg. max. temp. 30.8° 1979 Coldest December on record Avg. min. temp. 14.8° 1986
    Williamtown rainfall history (32.8068°S, 151.8442°E, 18m AMSL)
    RAINFALL
    Wettest This Month 2.0mm 02/12/2025 Total This Month 2.0mm
    1.0 days
    Long Term Average 76.5mm 11.0 days Wettest December on record 238.0mm 1971
    Driest on record 0.8mm 2019
  12. Williamtown Year To Date

    Average Rainfall To Dec 1130.0mm 142.1 day(s)
    Total For 2025 1692.4mm 159.0 day(s)
    Total To This Day 2024 1208.8mm 168.0 day(s)
    Wettest Day 149.0mm May23
    Lowest Temperature 2.3°C Jul17
    Highest Temperature 40.7°C Jan28