Thomas Bay Weather Forecast

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    • 33

    Snow Showers

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    • 34

    Snow Showers

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    • 35

    Snow Showers

    • 25
    • 38

    Rain/Snow

    • 23
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    Snow Showers Likely

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    Chance Snow

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    Chance Rain/Snow

Today 18 Mar Petersburg Borough

Areas of freezing fog early in the morning. Widespread snow and rain Showers. Snow accumulation of 5 to 6 Inches. Highs in the upper 30s. South Winds 10 to 15 Mph.

Tonight 18 Mar Petersburg Borough

Widespread rain Showers early in the evening. Widespread snow Showers. Snow accumulation of 3 to 4 Inches. Lows in the upper 20s. Light Winds becoming southeast 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Bay Temperature Statistics

March Temperature

Petersburg (14.3 miles)

  • Lowest 12 March, 2026

    21.9 °F

  • Average March

    32.1 °F

  • Highest 6 March, 2026

    44.1 °F

Climate (2021–Present)

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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