Thomas Bay Weather Forecast

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    Rain

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    Rain

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    Rain

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    • 50

    Rain

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    Rain

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    Rain Likely

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    Chance Rain

Today 3 Oct Petersburg Borough

Rain likely early in the Morning, then chance of rain in the morning. Rain likely in the afternoon. Highs in the mid 50s. Southeast Winds around 10 Mph.

Tonight 3 Oct Petersburg Borough

Rain. Rain may be heavy at Times. Lows in the mid 40s. Southeast Winds 10 to 15 Mph.

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Thomas Bay Temperature Statistics

October Temperature

Petersburg (14.3 miles)

  • Lowest 1 October, 2026

    45 °F

  • Average October

    47.6 °F

  • Highest 1 October, 2026

    51.1 °F

Climate (2021–2026)

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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