Port Republic Weather Forecast

    • 49
    • 66

    Rain Showers

    • 46
    • 57

    Mostly Cloudy

    • 48
    • 66

    Mostly Sunny

    • 53
    • 66

    Chance Rain Showers

    • 53
    • 68

    Rain Showers

    • 47
    • 66

    Slight Chance Rain Showers

    • 46
    • 65

    Chance Rain Showers

Today 25 Apr Calvert

Cloudy with scattered Showers. Highs in the mid 60s. East Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 25 Apr Calvert

Showers with isolated Thunderstorms in the Evening, then numerous Showers after midnight. Patchy fog. Lows in the upper 40s. East Winds around 10 Mph, becoming northeast 15 to 20 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Republic Temperature Statistics

April Temperature

St Marys County Airport (12.4 miles)

  • Lowest 9 April, 2026

    31.1 °F

  • Average April

    62.5 °F

  • Highest 16 April, 2026

    90 °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

    66.8 °F
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