Thomas Bay Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain

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    Rain

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    Rain Showers

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    Rain Showers

Today 15 Sep Petersburg Borough

Partly cloudy. Areas of fog early in the Morning, then patchy fog in the morning. Highs 62 to 68. Light Winds.

Tonight 15 Sep Petersburg Borough

Increasing Clouds. Patchy fog. Chance of rain late. Lows in the upper 40s. Light Winds.

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Thomas Bay Temperature Statistics

September Temperature

Petersburg (14.3 miles)

  • Lowest 11 September, 2026

    39.9 °F

  • Average September

    53.4 °F

  • Highest 3 September, 2026

    68 °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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