Dennis Weather Forecast

    • 42
    • 62

    Gradual Clearing

    • 44
    • 65

    Mostly Sunny

    • 44
    • 65

    Partly Sunny

    • 44
    • 61

    Mostly Cloudy

    • 47
    • 58

    Rain Showers Likely

    • 48
    • 58

    Chance Rain Showers

Today 28 Oct Western Greenbrier

Mostly cloudy. Highs in the lower 60s. Southeast Winds 5 to 10 Mph.

Tonight 28 Oct Western Greenbrier

Partly cloudy. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

October Temperature

Lewisburg / Greenbrier (17.4 miles)

  • Lowest 18 October, 2026

    28.4 °F

  • Average October

    52.1 °F

  • Highest 14 October, 2026

    80.6 °F

Climate (2021–2026)

Lewisburg / Greenbrier (17.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    63.3 °F
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