Port Republic Weather Forecast

    • 64
    • 77

    Rain Showers Likely

    • 65
    • 80

    Chance Rain Showers

    • 67
    • 83

    Chance Thunderstorms

    • 65
    • 85

    Chance Rain Showers

    • 63
    • 83

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

Today 14 May Calvert

Mostly cloudy. Patchy fog in the morning. A chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 14 May Calvert

Showers likely. A chance of Thunderstorms, mainly in the evening. Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Republic Temperature Statistics

May Temperature

St Marys County Airport (12.4 miles)

  • Lowest 10 May, 2025

    44.6 °F

  • Average May

    66.6 °F

  • Highest 2 May, 2025

    86 °F

Climate (2020–Present)

St Marys County Airport (12.4 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    66.6 °F
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