Thomas Bay Weather Forecast

    • 40
    • 49

    Rain

    • 39
    • 47

    Rain

    • 39
    • 51

    Chance Rain

    • 41
    • 52

    Chance Rain

    • 42
    • 55

    Chance Rain

    • 42
    • 54

    Chance Rain

Today 29 Apr Petersburg Borough

Rain. Rain may be heavy at Times in the afternoon. Highs in the lower 50s. Southeast Winds 10 to 15 Mph.

Tonight 29 Apr Petersburg Borough

Rain. Lows in the lower 40s. Southeast Winds 10 to 15 Mph.

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Thomas Bay Temperature Statistics

April Temperature

Petersburg (14.3 miles)

  • Lowest 2 April, 2026

    21.9 °F

  • Average April

    38.5 °F

  • Highest 11 April, 2026

    52 °F

Climate (2021–Present)

Petersburg (14.3 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    48.8 °F
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