10-Day Weather Forecast - Merrillville, IN

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  • 47|31°F
    Windy
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    Today

    47°F

    Mostly cloudy in the morning then clearing. A slight chance of rain and snow showers early in the morning. Very windy. Highs in the upper 40s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 20 percent.

    Tonight

    31°F

    Partly cloudy in the evening then becoming mostly cloudy. Breezy with lows around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph becoming north 5 to 10 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Cloudy. A slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

    Night

    39°F

    Cloudy. A chance of showers. Near steady temperature in the upper 30s. Southeast winds 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of precipitation 50 percent.

    Hourly details
  • Day

    62°F

    Cloudy. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. South winds 15 to 20 mph becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 70 percent.

    Night

    31°F

    Rain showers with a slight chance of thunderstorms in the evening then snow showers with a slight chance of rain showers after midnight. Some snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    29°F

    Cloudy. Snow showers mainly in the morning. Blustery with highs around 30. Chance of precipitation 80 percent.

    Night

    13°F

    Mostly cloudy with a chance of snow showers in the evening then partly cloudy with a slight chance of snow showers after midnight. Blustery with lows around 10 above. Chance of precipitation 40 percent.

    Hourly details
  • Day

    23°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 20s.

    Night

    22°F

    Mostly cloudy. A chance of snow showers after midnight. Near steady temperature in the lower 20s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    43°F

    Mostly cloudy. Highs in the lower 40s.

    Night

    32°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    48°F

    Mostly cloudy in the morning then clearing. Highs in the lower 50s.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 37F with an average humidity of 81%. Winds will be 4 mph from the SE.

  • Day

    48°F

    Cloudy. High temperature around 48F. Dew point will be around 36F with an average humidity of 76%. Winds will be 4 mph from the NE.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 34F with an average humidity of 79%. Winds will be 3 mph from the NE.

  • Weekend Weather

  • Day

    57°F

    Mostly sunny. High temperature around 57F. Dew point will be around 40F with an average humidity of 69%. Winds will be 3 mph from the S.

    Night

    42°F

    Clear. Low temperature around 42F. Dew point will be around 41F with an average humidity of 76%. Winds will be 1 mph from the NE.

  • Day

    54°F

    Sunny. High temperature around 54F. Dew point will be around 38F with an average humidity of 66%. Winds will be 4 mph from the NE.

    Night

    40°F

    Mostly clear. Low temperature around 40F. Dew point will be around 34F with an average humidity of 68%. Winds will be 5 mph from the NE.