Thomas Bay Weather Forecast

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    • 59

    Rain Showers

    • 49
    • 59

    Chance Rain Showers

    • 51
    • 60

    Chance Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 51
    • 62

    Chance Rain Showers

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    • 61

    Chance Rain Showers

Today 17 Aug Petersburg Borough

Patchy fog in the morning. Rain Showers. Highs in the lower 60s. Light Winds.

Tonight 17 Aug Petersburg Borough

Cloudy. Rain Showers and patchy fog in the Evening, then chance of rain Showers and Areas of fog late. Lows in the mid 50s. Light Winds.

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Thomas Bay Temperature Statistics

August Temperature

Petersburg (14.3 miles)

  • Lowest 12 August, 2026

    48.9 °F

  • Average August

    58.1 °F

  • Highest 15 August, 2026

    81 °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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