Streatham Weather Forecast

    • 16
    • 30

    Shower

    • 15
    • 31

    Partly cloudy

    • 13
    • 28

    Cloudy

    • 10
    • 22

    Partly cloudy

    • 9
    • 28

    Sunny

    • 13
    • 35

    Partly cloudy

    • 14
    • 29

    Partly cloudy

Today 19 Jan South West

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds in the northwest. Winds easterly 15 to 20 km/h.

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Streatham Temperature Statistics View More

January Temperature

Westmere (11km)

  • Lowest 1 January, 2026

    3.3 °C

  • Average January

    18.7 °C

  • Highest 9 January, 2026

    42.6 °C

Climate (2021–Present)

Westmere (11km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    19.7 °C
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