Southwest Greensburg Weather Forecast

    • 9
    • 18

    Becoming Sunny

    • 30
    • 41

    Rain/Snow Likely

    • 15
    • 36

    Mostly Cloudy

    • 2
    • 24

    Mostly Cloudy

    • 6
    • 14

    Chance Snow

    • 5
    • 20

    Chance Snow

Today 20 Jan Westmoreland

Partly cloudy. Very cold with Highs around 18. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 12 below in the morning.

Tonight 20 Jan Westmoreland

Mainly clear. Very cold with Lows around 8 above. Temperatures rising to around 12 after midnight. Southwest Winds 5 to 10 Mph.

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Southwest Greensburg Temperature Statistics

January Temperature

Latrobe / Westmorland (7.5 miles)

  • Lowest 3 January, 2026

    8.6 °F

  • Average January

    32.5 °F

  • Highest 9 January, 2026

    62.6 °F

Climate (2021–Present)

Latrobe / Westmorland (7.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.7 °F
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