Thomas Bay Weather Forecast

    • 51
    • 62

    Chance Rain Showers

    • 51
    • 64

    Rain Showers Likely

    • 48
    • 59

    Rain Showers Likely

    • 49
    • 61

    Rain Showers

    • 50
    • 56

    Rain Showers

    • 48
    • 57

    Rain Showers

    • 47
    • 58

    Rain Showers Likely

Today 25 Aug Petersburg Borough

Mostly cloudy. Rain Showers likely early in the morning. Patchy fog in the morning. Chance of rain Showers in the morning. Highs 63 to 69. Light Winds.

Tonight 25 Aug Petersburg Borough

Decreasing Clouds. Slight chance of rain Showers early in the evening. Areas of fog. Lows in the lower 50s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Bay Temperature Statistics

August Temperature

Petersburg (14.3 miles)

  • Lowest 12 August, 2026

    48.9 °F

  • Average August

    58.1 °F

  • Highest 15 August, 2026

    81 °F

Climate (2021–2026)

Petersburg (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    48.8 °F
Get WillyWeather+ to remove ads