10-Day Weather Forecast - Adelphi, MD

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  • |21°F
    Mostly Cloudy
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    Tonight

    21°F

    Mostly cloudy. Lows in the lower 20s. West winds around 5 mph.

    Hourly details
  • Day

    38°F

    Mostly sunny in the morning then mostly cloudy with a slight chance of snow in the afternoon. Highs in the upper 30s. West winds around 5 mph. Chance of snow 20 percent.

    Night

    31°F

    Cloudy with a 50 percent chance of snow. Snow accumulation around an inch possible. Lows in the mid 20s. Southeast winds around 5 mph becoming northeast after midnight.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the lower 30s. North winds 5 to 10 mph.

    Night

    23°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 17. North winds around 5 mph.

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  • Day

    32°F

    Sunny. Highs around 30.

    Night

    20°F

    Partly cloudy. Lows around 15.

    Hourly details
  • Day

    37°F

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

    Night

    26°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Weekend Weather

  • Day

    28°F

    Sunny. Highs in the upper 20s.

    Night

    12°F

    Mostly clear. Cold with lows 10 to 15.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the mid 20s.

    Night

    14°F

    Mostly clear. Cold with lows around 10 above.

    Hourly details
  • Day

    28°F

    Sunny. Highs in the upper 20s. Wind chill values as low as zero.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around -4F with an average humidity of 34%. Winds will be 10 mph from the NW.

  • Day

    34°F

    Sunny. High temperature around 34F. Dew point will be around -3F with an average humidity of 26%. Winds will be 9 mph from the NW.

    Night

    23°F

    Clear. Low temperature around 23F. Dew point will be around 6F with an average humidity of 42%. Winds will be 6 mph from the NW.

  • Day

    40°F

    Sunny. High temperature around 40F. Dew point will be around 8F with an average humidity of 34%. Winds will be 4 mph from the NW.

    Night

    30°F

    Partly cloudy. Low temperature around 30F. Dew point will be around 16F with an average humidity of 50%. Winds will be 1 mph from the SW.