Thomas Bay Weather Forecast

    • 41
    • 46

    Rain

    • 40
    • 49

    Rain Showers

    • 38
    • 48

    Rain Showers

    • 38
    • 47

    Rain Showers

    • 38
    • 48

    Rain Showers Likely

    • 39
    • 50

    Rain Showers Likely

Today 20 May Petersburg Borough

Rain Showers. Highs around 50. Southeast Winds 10 to 15 Mph.

Tonight 20 May Petersburg Borough

Rain Showers. Lows in the lower 40s. Southeast Winds 10 to 15 Mph in the evening becoming light.

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Thomas Bay Temperature Statistics

May Temperature

Petersburg (14.3 miles)

  • Lowest 5 May, 2026

    41 °F

  • Average May

    47.9 °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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