Thomas Bay Weather Forecast

    • 36
    • 46

    Rain Showers

    • 39
    • 50

    Chance Rain Showers

    • 41
    • 56

    Partly Sunny

    • 41
    • 54

    Rain

    • 40
    • 48

    Rain

    • 38
    • 49

    Rain

Today 23 May Petersburg Borough

Rain Showers. Highs in the lower 50s. Light Winds.

Tonight 23 May Petersburg Borough

Mostly cloudy. Rain Showers likely in the evening. Patchy fog. Slight chance of rain Showers late. Lows in the upper 30s. Light Winds.

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Thomas Bay Temperature Statistics

May Temperature

Petersburg (14.3 miles)

  • Lowest 20 May, 2026

    39.9 °F

  • Average May

    47.7 °F

  • Highest 5 May, 2026

    62.1 °F

Climate (2021–Present)

Petersburg (14.3 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    48.8 °F
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