Jaars-Townsend Airport Weather Forecast

    • 67
    • 83

    Thunderstorms Likely

    • 67
    • 84

    Chance Thunderstorms

    • 64
    • 87

    Chance Thunderstorms

    • 60
    • 81

    Rain Showers Likely

    • 57
    • 74

    Rain Showers Likely

    • 54
    • 72

    Chance Thunderstorms

Today 26 May Union

Cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. A chance of Showers. A chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 26 May Union

Mostly cloudy with a 50 percent chance of Showers. Near steady Temperatures in the upper 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jaars-Townsend Airport Temperature Statistics

May Temperature

Lancaster County-mc Whirter Field (11.2 miles)

  • Lowest 13 May, 2026

    41 °F

  • Average May

    67.5 °F

  • Highest 20 May, 2026

    93.2 °F

Climate (2021–Present)

Lancaster County-mc Whirter Field (11.2 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    62.4 °F

  • Average High 2021–2026

    73.9 °F
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