Port Republic Weather Forecast

    • 73
    • 85

    Rain Showers

    • 74
    • 93

    Chance Thunderstorms

    • 73
    • 94

    Rain Showers Likely

    • 71
    • 87

    Mostly Sunny

    • 73
    • 90

    Slight Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

Today 10 Jun Calvert

Mostly cloudy. Scattered Showers with isolated Thunderstorms in the Morning, then numerous Showers and scattered Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 10 Jun Calvert

Mostly cloudy with Showers and scattered Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Patchy fog after midnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Republic Temperature Statistics

June Temperature

St Marys County Airport (12.4 miles)

  • Lowest 3 June, 2026

    50.9 °F

  • Average June

    72.4 °F

  • Highest 7 June, 2026

    91.9 °F

Climate (2021–Present)

St Marys County Airport (12.4 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.7 °F
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