Thomas Bay Weather Forecast

    • 47
    • 61

    Rain Showers

    • 49
    • 64

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

    • 50
    • 62

    Mostly Sunny

    • 50
    • 62

    Mostly Cloudy

    • 50
    • 60

    Chance Rain Showers

Today 2 Sep Petersburg Borough

Mostly cloudy in the morning then clearing. Patchy fog in the morning. Isolated rain Showers. Highs 64 to 70. Light Winds.

Tonight 2 Sep Petersburg Borough

Mostly clear. Lows in the upper 40s. Light Winds.

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Thomas Bay Temperature Statistics

September Temperature

Petersburg (14.3 miles)

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  • Average September

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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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