Thomas Bay Weather Forecast

    • 25
    • 38

    Snow Showers

    • 24
    • 31

    Snow

    • 22
    • 31

    Snow

    • 23
    • 32

    Snow Likely

    • 18
    • 32

    Chance Snow

    • 15
    • 29

    Mostly Cloudy

    • 15
    • 28

    Partly Sunny

Today 7 Mar Petersburg Borough

Areas of fog early in the morning. Rain Showers likely in the Morning, then rain in the afternoon. Highs in the upper 30s. South Winds 10 to 15 Mph. Gusts up to 40 Mph late in the afternoon.

Tonight 7 Mar Petersburg Borough

Colder. Rain likely early in the Evening, then snow Showers. Snow accumulation around 2 Inches. Lows in the mid 20s. Southwest Winds around 15 Mph early in the evening becoming light.

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Thomas Bay Temperature Statistics

March Temperature

Petersburg (14.3 miles)

  • Lowest 2 March, 2026

    27 °F

  • Average March

    32.4 °F

  • Highest 4 March, 2026

    39 °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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