Thomas Bay Weather Forecast

    • 36
    • 43

    Rain

    • 37
    • 45

    Rain

    • 34
    • 43

    Rain Showers

    • 31
    • 42

    Rain Showers Likely

    • 29
    • 42

    Partly Sunny

    • 31
    • 43

    Partly Sunny

Today 19 Oct Petersburg Borough

Mostly cloudy. Areas of fog in the morning. Highs in the mid 40s. Light Winds.

Tonight 19 Oct Petersburg Borough

Rain. Lows in the upper 30s. Light Winds becoming southeast 10 to 15 Mph late.

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Thomas Bay Temperature Statistics

October Temperature

Petersburg (14.3 miles)

  • Lowest 11 October, 2026

    30.9 °F

  • Average October

    46.4 °F

  • Highest 16 October, 2026

    57.9 °F

Climate (2021–2026)

Petersburg (14.3 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    48.9 °F
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