Locust Grove Weather Forecast

    • 24
    • 34

    Increasing Clouds

    • 23
    • 37

    Mostly Cloudy

    • 23
    • 41

    Chance Snow

    • 17
    • 29

    Partly Sunny

    • 19
    • 31

    Mostly Cloudy

    • 22
    • 36

    Mostly Cloudy

Today 11 Dec Lancaster

Mostly sunny. Highs in the mid 30s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 11 Dec Lancaster

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 20s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Locust Grove Temperature Statistics

December Temperature

Harrisburg, Harrisburg International Airport (9.3 miles)

  • Lowest 9 December, 2025

    12.9 °F

  • Average December

    30.4 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Harrisburg, Harrisburg International Airport (9.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
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