Guernsey Weather Forecast

    • 50
    • 72

    Mostly Sunny

    • 65
    • 82

    Partly Sunny

    • 68
    • 85

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

    • 63
    • 81

    Partly Sunny

    • 64
    • 81

    Chance Rain Showers

Today 14 Sep Guernsey

Mostly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 14 Sep Guernsey

Mainly clear. Lows around 50. East Winds around 5 Mph.

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  • Temperature Real-Time

Guernsey Temperature Statistics

September Temperature

New Philadelphia, Harry Clever Field (21.7 miles)

  • Lowest 7 September, 2026

    54.6 °F

  • Average September

    73.4 °F

  • Highest 2 September, 2026

    91.7 °F

Climate (2021–2026)

New Philadelphia, Harry Clever Field (21.7 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    64.1 °F
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