Sleepy Hollow Weather Forecast

    • 31
    • 46

    Increasing Clouds

    • 21
    • 48

    Chance Rain/Snow

    • 7
    • 33

    Snow Likely

    • 5
    • 14

    Chance Snow

    • 4
    • 21

    Chance Snow

    • -1
    • 22

    Chance Snow

    • 3
    • 25

    Partly Sunny

Today 31 Jan Northern Campbell

Partly cloudy. Near steady temperature in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 31 Jan Northern Campbell

Becoming partly cloudy. Lows in the upper 20s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Hollow Temperature Statistics

January Temperature

Gillette, Gillette-Campbell County Airport (8.7 miles)

  • Lowest 20 January, 2025

    -13.3 °F

  • Average January

    20 °F

  • Highest 16 January, 2025

    44.7 °F

Climate (2020–Present)

Gillette, Gillette-Campbell County Airport (8.7 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    60.3 °F
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