Grangeston Weather Forecast

    • 9
    • 17

    Heavy rain

    • 11
    • 13

    Heavy rain shower

    • 12
    • 13

    Light rain

    • 13
    • 16

    Overcast

    • 11
    • 15

    Light rain

    • 11
    • 14

    Cloudy

    • 10
    • 14

    Cloudy

Today 3 Oct Strathclyde

Patchy rain dying out then mainly dry with some bight spells for a time. However, heavy rain and strengthening winds developing in the afternoon, with gales by evening, and storm force winds along the Argyll coast. Maximum Temperature 16C.

Tonight 3 Oct Strathclyde

Widespread severe gales this evening, and especially stormy from Kintyre up to Mull and Oban. The winds easing somewhat overnight. Frequent blustery showers. Minimum Temperature 0C.

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Grangeston Temperature Statistics

October Temperature

Prestwick Rnas (32km)

  • Lowest 2 October, 2025

    13.9 °C

  • Average October

    15 °C

  • Highest 1 October, 2025

    16.1 °C

Climate (2020–Present)

Prestwick Rnas (32km)

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  • Average Low 2020–2025

    7.1 °C

  • Average 2020–2025

    10.2 °C

  • Average High 2020–2025

    13.2 °C
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