Thomas Bay Weather Forecast

    • 32
    • 43

    Increasing Clouds

    • 28
    • 42

    Sunny

    • 29
    • 41

    Mostly Sunny

    • 28
    • 40

    Partly Sunny

    • 33
    • 41

    Rain Likely

    • 36
    • 43

    Rain Likely

Today 27 Oct Petersburg Borough

Mostly cloudy early in the morning then clearing. Slight chance of rain early in the morning. Patchy fog in the morning. Highs in the mid 40s. North Winds around 10 Mph.

Tonight 27 Oct Petersburg Borough

Partly cloudy. Lows in the lower 30s. North Winds around 10 Mph.

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Thomas Bay Temperature Statistics

October Temperature

Petersburg (14.3 miles)

  • Lowest 25 October, 2026

    28 °F

  • Average October

    44.1 °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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