10-Day Weather Forecast - Saint Mary's City, MD

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  • 38|31°F
    30% Chance of Snow
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    Today

    38°F

    Partly sunny in the morning then mostly cloudy with a chance of snow in the afternoon. Highs in the lower 40s. West winds around 5 mph becoming south around 5 mph in the afternoon. Chance of snow 30 percent.

    Tonight

    31°F

    Cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Lows in the upper 20s. Southeast winds around 5 mph becoming east around 5 mph after midnight.

    Hourly details
  • Day

    33°F

    Mostly cloudy. Highs in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.

    Night

    23°F

    Mostly cloudy. Lows around 20. North winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • Day

    32°F

    Sunny. Highs in the lower 30s.

    Night

    19°F

    Mostly clear. Lows 15 to 20.

    Hourly details
  • Day

    36°F

    Partly sunny with a 40 percent chance of snow. Highs in the upper 30s.

    Night

    25°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Weekend Weather

  • Day

    27°F

    Sunny. Highs around 30.

    Night

    16°F

    Mostly clear. Lows around 15.

    Hourly details
  • Day

    29°F

    Mostly sunny. Highs in the upper 20s.

    Night

    18°F

    Partly cloudy. Cold with lows 10 to 15.

    Hourly details
  • Day

    30°F

    Sunny. Highs in the upper 20s.

    Night

    19°F

    Clear. Low temperature around 19F. Dew point will be around 12F with an average humidity of 64%. Winds will be 9 mph from the NW.

  • Day

    37°F

    Sunny. High temperature around 37F. Dew point will be around 13F with an average humidity of 50%. Winds will be 10 mph from the NW.

    Night

    27°F

    Clear. Low temperature around 27F. Dew point will be around 18F with an average humidity of 64%. Winds will be 5 mph from the NW.

  • Day

    41°F

    Mostly sunny. High temperature around 41F. Dew point will be around 24F with an average humidity of 62%. Winds will be 6 mph from the NW.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 27F with an average humidity of 75%. Winds will be 3 mph from the W.

  • Day

    46°F

    Cloudy. High temperature around 46F. Dew point will be around 32F with an average humidity of 71%. Winds will be 5 mph from the W.

    Night

    37°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 37F. Dew point will be around 33F with an average humidity of 79%. Winds will be 4 mph from the SW.