Thomas Bay Weather Forecast

    • 31
    • 45

    Increasing Clouds

    • 30
    • 43

    Chance Rain

    • 31
    • 45

    Mostly Sunny

    • 30
    • 41

    Mostly Sunny

    • 31
    • 43

    Mostly Sunny

    • 32
    • 41

    Rain Likely

Today 25 Oct Petersburg Borough

Mostly clear. Patchy fog in the morning. Highs in the mid 40s. Light Winds.

Tonight 25 Oct Petersburg Borough

Increasing Clouds. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Bay Temperature Statistics

October Temperature

Petersburg (14.3 miles)

  • Lowest 11 October, 2026

    30.9 °F

  • Average October

    45 °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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