Long Island Weather Forecast

    • 67
    • 89

    Chance Thunderstorms

    • 63
    • 85

    Rain Showers

    • 58
    • 75

    Rain Showers Likely

    • 56
    • 66

    Chance Rain Showers

    • 53
    • 68

    Slight Chance Rain Showers

    • 52
    • 73

    Partly Sunny

Today 20 Sep Campbell

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 Sep Campbell

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island Temperature Statistics

September Temperature

Brookneal/Campbell County Airport (6.2 miles)

  • Lowest 16 September, 2026

    53.6 °F

  • Average September

    77.3 °F

  • Highest 4 September, 2026

    104 °F

Climate (2021–2026)

Brookneal/Campbell County Airport (6.2 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    69.9 °F
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