McHenry Weather Forecast

    • 58
    • 69

    Chance Rain Showers

    • 32
    • 72

    Rain Showers

    • 27
    • 36

    Chance Snow Showers

    • 30
    • 52

    Slight Chance Rain Showers

    • 37
    • 49

    Mostly Cloudy

    • 32
    • 62

    Rain/Snow

Today 10 Mar Western Garrett

Mostly sunny. A chance of Showers this afternoon. Highs in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 10 Mar Western Garrett

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McHenry Temperature Statistics

March Temperature

Garrett County Airport (1.2 miles)

  • Lowest 1 March, 2026

    23 °F

  • Average March

    46.3 °F

  • Highest 7 March, 2026

    75.2 °F

Climate (2021–Present)

Garrett County Airport (1.2 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    56.6 °F
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