Petersburg James A Johnson Airport Weather Forecast

    • 39
    • 43

    Rain

    • 37
    • 43

    Rain Likely

    • 35
    • 41

    Rain

    • 36
    • 41

    Rain

    • 34
    • 40

    Rain/Snow

    • 32
    • 40

    Rain/Snow

Today 3 Dec Petersburg Borough

Rain. Highs in the mid 40s. East Winds 10 to 15 Mph shifting to the southeast in the afternoon.

Tonight 3 Dec Petersburg Borough

Mostly cloudy. Rain likely in the Evening, then chance of rain late. Lows in the upper 30s. South Winds around 10 Mph.

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Petersburg James A Johnson Airport Temperature Statistics

December Temperature

Petersburg (0 miles)

  • Lowest 1 December, 2025

    37 °F

  • Average December

    40.4 °F

  • Highest 1 December, 2025

    45 °F

Climate (2020–Present)

Petersburg (0 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    43.6 °F

  • Average High 2020–2025

    49 °F
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