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

Merrimac (28.0481°S, 153.3595°E, 24m AMSL) set as my default location ›

  1. Merrimac Local Weather

    28.05°S, 153.36°E

    Now in Merrimac

    Updated at 11:50 EST

    18.2 °C

    Feels like 14.8 °C
    Dew Point
    2.5 °C
    Gusts
    11km/h
    Relative Humidity
    35%
    Pressure
    1018.5hPa
    Wind
    W 9km/h
    Rainfall
    0.0mm

    Merrimac Friday Forecast

    Mostly sunny
    Mostly sunny
    4 °C
    20 °C
    10%
    < 1mm
    Merrimac for Friday
    Sunny. Winds W/SW 15 to 25 km/h. Daytime maximum temperatures between 16 and 19.
    Fire Danger
    Moderate

  2. forecast_mid_1_ad

  3. Merrimac 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
  4. new_weather_m_banner_320x50_mobile

  5. 7 day forecast

    Today: Sunny. Winds W/SW 15 to 25 km/h. Daytime maximum temperatures between 16 and 19.

    Forecast for Merrimac (28.0481°S, 153.3595°E, 24m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly cloudy Mostly sunny Mostly sunny Mostly cloudy Mostly cloudy Late shower
    Minimum 10° 10°
    Maximum 20° 21° 22° 22° 22° 23° 24°
    Chance of rain 10% 5% 5% 5% 10% 10% 60%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate No Rating No Rating No Rating - - -
    Frost risk Slight Slight Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 7
    (km/h)
    9
    (km/h)
    7
    (km/h)
    7
    (km/h)
    5
    (km/h)
    5
    (km/h)
    5
    (km/h)
    6
    (km/h)
    6
    (km/h)
    4
    (km/h)
    8
    (km/h)
    11
    (km/h)
    13
    (km/h)
    13
    (km/h)
    Wind direction W W WSW SSW W NNE SSW E SW ENE SSW SSE S SE
    Relative humidity 56% 38% 61% 53% 68% 50% 62% 53% 69% 61% 71% 66% 73% 70%
    Dew point 3°C 5°C 6°C 11°C 9°C 10°C 9°C 11°C 11°C 13°C 11°C 15°C 14°C 18°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Merrimac (28.0481°S, 153.3595°E, 24m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    6:09am EST 6:35am EST 4:58pm EST 5:24pm EST 6:29pm EST 8:13am EST Waning gibbous Last quarter Jun 19 New moon Jun 25 First quarter Jul 03 Full moon Jul 11
  7. weather_m_rec_300x250_mobile-2

  8. Tides graph

  9. forecast_mid_2_ad

  10. Merrimac Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Jun 09
    10.9 °C 19.0 °C
    0.0 mm
    Tuesday
    Jun 10
    8.6 °C 19.7 °C
    0.0 mm
    Wednesday
    Jun 11
    8.9 °C 19.6 °C
    0.0 mm
    Thursday
    Jun 12
    7.4 °C 19.0 °C
    0.0 mm
    Friday
    Jun 13
    7.6 °C 18.7 °C
    0.0 mm
    Legend
  11. Almanac


    Merrimac minimum temp history (28.0481°S, 153.3595°E, 24m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 23.6° 03/06/2025 Coldest this month 7.4° 12/06/2025
    Hottest on record 27.1 29/06/2003 Coldest on record 3.8 21/06/2004
    Hottest this year 36.7° 22/01/2025 Coldest this year 7.4° 12/06/2025
    Long term average 21.5° Long term average 13.1°
    Average this month 21.5° Average this month 12.4°
    Hottest June On Record Avg. max. temp. 23.0° 2008 Coldest June on record Avg. min. temp. 11.3° 1994
    Merrimac rainfall history (28.0481°S, 153.3595°E, 24m AMSL)
    RAINFALL
    Wettest This Month 17.6mm 01/06/2025 Total This Month 18.0mm
    2.0 days
    Long Term Average 101.3mm 10.4 days Wettest June on record 455.8mm 2005
    Driest on record 12.4mm 2010
  12. Merrimac Year To Date

    Average Rainfall To Jun 822.9mm 80.1 day(s)
    Total For 2025 1172.6mm 87.0 day(s)
    Total To This Day 2024 818.6mm 92.0 day(s)
    Wettest Day 138.0mm Mar10
    Lowest Temperature 7.4°C Jun12
    Highest Temperature 36.7°C Jan22