10-Day Weather Forecast - Merrillville, IN

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 70s. West winds 5 to 10 mph.

Partly cloudy. Lows in the mid 50s. Southwest winds 5 to 10 mph.

Partly cloudy in the morning then becoming mostly cloudy. A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Southwest winds 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 90 percent.

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent.

Partly cloudy with a slight chance of showers in the morning then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of precipitation 90 percent.

Showers with a chance of thunderstorms in the evening then a slight chance of showers after midnight. Breezy with lows in the lower 60s. Chance of precipitation near 100 percent.

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of precipitation 20 percent.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 50s.

Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 70s.

Partly cloudy. A chance of showers after midnight. Lows around 60. Chance of precipitation 40 percent.

Partly cloudy in the morning then becoming mostly cloudy. A chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 82%. Winds will be 5 mph from the E.

Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 73F. Dew point will be around 59F with an average humidity of 70%. Winds will be 7 mph from the NE.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 56F with an average humidity of 77%. Winds will be 5 mph from the E.

Sunny. High temperature around 76F. Dew point will be around 60F with an average humidity of 67%. Winds will be 4 mph from the E.

Clear. Low temperature around 64F. Dew point will be around 59F with an average humidity of 77%. Winds will be 3 mph from the E.