Streatham Weather Forecast

    • 9
    • 18

    Shower

    • 7
    • 16

    Shower

    • 6
    • 16

    Shower

    • 6
    • 17

    Cloudy

    • 5
    • 17

    Partly cloudy

    • 6
    • 16

    Shower

    • 6
    • 15

    Shower

Today 18 May South West

Partly cloudy. Patchy fog in the morning, mainly in the west. Slight chance of a shower. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 18.

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  • Temperature Forecast Bureau of Meteorology

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Streatham Temperature Statistics View More

May Temperature

Westmere (11km)

  • Lowest 12 May, 2026

    3.4 °C

  • Average May

    13.1 °C

  • Highest 1 May, 2026

    28 °C

Climate (2021–Present)

Westmere (11km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    13.2 °C

  • Average High 2021–2026

    19.8 °C
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