Mercer Weather Forecast

    • -2
    • 27

    Snow Likely

    • -7
    • 9

    Cold

    • 1
    • 17

    Mostly Cloudy

    • 15
    • 28

    Mostly Cloudy

    • 25
    • 38

    Chance Wintry Mix

    • 18
    • 37

    Chance Rain/Snow

    • 15
    • 28

    Chance Snow

Today 6 Feb Mercer

Snow likely. Little or no snow accumulation. Highs in the upper 20s. West Winds 5 to 10 Mph. Chance of snow 70 percent.

Tonight 6 Feb Mercer

Mostly cloudy. Snow likely this Evening, then a chance of snow Showers after midnight. Patchy blowing snow after midnight. Snow accumulation less than an inch. Frigid. Lows around 3 below. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 70 percent. Wind chill Values as low as 22 below after midnight.

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Mercer Temperature Statistics

February Temperature

New Castle, New Castle Municipal Airport (16.2 miles)

  • Lowest 2 February, 2026

    -9 °F

  • Average February

    15.9 °F

  • Highest 2 February, 2026

    28.9 °F

Climate (2021–Present)

New Castle, New Castle Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61 °F
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