Patterson Weather Forecast

    • 30
    • 49

    Mostly Sunny

    • 32
    • 54

    Mostly Sunny

    • 43
    • 60

    Chance Rain Showers

    • 24
    • 55

    Mostly Cloudy

    • 21
    • 38

    Mostly Sunny

    • 29
    • 45

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

Today 27 Jan Upper St. Mary

Sunny. Not as cool with Highs in the upper 40s. Northeast Winds around 5 Mph, becoming west this afternoon.

Tonight 27 Jan Upper St. Mary

Mostly cloudy this Evening, then clearing. Areas of frost this Evening, then widespread frost after midnight. Cold with Lows around 30. Northwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patterson Temperature Statistics

January Temperature

Patterson Memorial (2.5 miles)

  • Lowest 19 January, 2026

    28 °F

  • Average January

    57.3 °F

  • Highest 9 January, 2026

    80.1 °F

Climate (2021–Present)

Patterson Memorial (2.5 miles)

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  • Average Low 2021–2026

    60.4 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    77.1 °F
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