Grantham Weather Forecast

    • 21
    • 24

    Possible storm, heavy falls

    • 19
    • 25

    Showers

    • 18
    • 22

    Rain

    • 17
    • 27

    Possible shower

    • 17
    • 28

    Partly cloudy

    • 16
    • 30

    Mostly sunny

    • 17
    • 32

    Partly cloudy

Today 13 Feb Southeast Coast

Cloudy. Very high chance of rain. The chance of a thunderstorm in the morning and afternoon, possibly severe with heavy rain which may lead to flash flooding. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 20 to 30 km/h during the day. Overnight temperatures falling to the low 20s with daytime temperatures reaching the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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Grantham Temperature Statistics View More

February Temperature

Gatton (14km)

  • Lowest 4 February, 2026

    15.1 °C

  • Average February

    25 °C

  • Highest 1 February, 2026

    35.5 °C

Climate (2021–Present)

Gatton (14km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    19.7 °C

  • Average High 2021–2026

    27.3 °C
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