Thomas Bay Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

Today 17 Sep Petersburg Borough

Mostly cloudy. Patchy fog in the morning. Slight chance of rain Showers in the afternoon. Highs in the lower 60s. Light Winds.

Tonight 17 Sep Petersburg Borough

Mostly cloudy. Chance of rain Showers and patchy fog. Lows in the upper 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Bay Temperature Statistics

September Temperature

Petersburg (14.3 miles)

  • Lowest 15 September, 2026

    39 °F

  • Average September

    52.9 °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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