Jaars Weather Forecast

    • 33
    • 52

    Becoming Sunny

    • 41
    • 64

    Partly Sunny

    • 52
    • 72

    Partly Sunny

    • 57
    • 80

    Partly Sunny

    • 60
    • 84

    Mostly Sunny

    • 43
    • 77

    Chance Rain

    • 42
    • 60

    Chance Rain

Today 18 Mar Union

Mostly sunny. Near steady Temperatures in the lower 50s. Light and variable Winds.

Tonight 18 Mar Union

Mostly cloudy this Evening, then clearing. Lows in the lower 30s. Light and variable Winds.

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Jaars Temperature Statistics

March Temperature

Lancaster County-mc Whirter Field (11.2 miles)

  • Lowest 13 March, 2026

    30.2 °F

  • Average March

    61.2 °F

  • Highest 10 March, 2026

    86 °F

Climate (2021–Present)

Lancaster County-mc Whirter Field (11.2 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    73.8 °F
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