Nashua Weather Forecast

    • 21
    • 30

    Showers. Storm developing

    • 19
    • 28

    Possible early storm. Showers

    • 18
    • 31

    Sunny morning. Shower or two

    • 18
    • 24

    Shower or two

    • 16
    • 23

    Shower or two

    • 15
    • 25

    Shower or two

    • 14
    • 26

    Cloudy

Today 23 Dec Lismore

Partly cloudy. Very high chance of showers, most likely in the afternoon and evening. A thunderstorm likely in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nashua Temperature Statistics View More

December Temperature

Ballina Airport (15km)

  • Lowest 3 December, 2025

    14.2 °C

  • Average December

    23.4 °C

  • Highest 21 December, 2025

    32.6 °C

Climate (2020–Present)

Ballina Airport (15km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.6 °C

  • Average High 2020–2025

    24.6 °C
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