Jaars-Townsend Airport Weather Forecast

    • 72
    • 92

    Mostly Sunny

    • 71
    • 94

    Chance Rain Showers

    • 71
    • 90

    Rain Showers Likely

    • 71
    • 91

    Chance Thunderstorms

    • 71
    • 92

    Mostly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

Today 10 Sep Union

Sunny with Highs in the lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 10 Sep Union

Mostly clear. Lows in the lower 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jaars-Townsend Airport Temperature Statistics

September Temperature

Lancaster County-mc Whirter Field (11.2 miles)

  • Lowest 6 September, 2026

    68 °F

  • Average September

    81.9 °F

  • Highest 2 September, 2026

    98.6 °F

Climate (2021–2026)

Lancaster County-mc Whirter Field (11.2 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    74 °F
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