Sumner Weather Forecast

    • 53
    • 75

    Becoming Sunny

    • 52
    • 78

    Partly Sunny

    • 57
    • 67

    Rain Showers

    • 56
    • 78

    Partly Sunny

    • 55
    • 72

    Slight Chance Thunderstorms

    • 55
    • 73

    Slight Chance Rain Showers

    • 55
    • 75

    Chance Rain Showers

Today 16 Jun Southern Oxford

Mostly sunny. Highs in the mid 70s. Northwest Winds around 10 Mph.

Tonight 16 Jun Southern Oxford

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds.

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Sumner Temperature Statistics

June Temperature

Auburn-Lewiston (24.9 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    66.4 °F

  • Highest 10 June, 2026

    87.1 °F

Climate (2021–Present)

Auburn-Lewiston (24.9 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    57 °F
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