Mechanicsville Weather Forecast

    • 31
    • 44

    Mostly Cloudy

    • 42
    • 56

    Mostly Cloudy

    • 43
    • 62

    Mostly Cloudy

    • 41
    • 60

    Rain Likely

    • 40
    • 57

    Chance Rain

    • 34
    • 51

    Chance Rain

    • 27
    • 44

    Chance Rain

Today 16 Feb St. Marys

Partly sunny. Highs in the lower 40s. North Winds 5 to 10 Mph.

Tonight 16 Feb St. Marys

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 30s. East Winds around 5 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsville Temperature Statistics

February Temperature

St Marys County Airport (13.7 miles)

  • Lowest 9 February, 2026

    11.7 °F

  • Average February

    29.9 °F

  • Highest 14 February, 2026

    56.1 °F

Climate (2021–Present)

St Marys County Airport (13.7 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    66.5 °F
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