10-Day Weather Forecast - Merrillville, IN

Sunny in the morning then becoming partly cloudy. Highs in the mid 40s. Southeast winds 10 to 15 mph diminishing to 5 to 10 mph in the afternoon.

Mostly cloudy. Isolated rain showers late. Lows in the mid 30s. Southeast winds around 5 mph. Chance of precipitation 20 percent.

Rain showers. Highs in the mid 40s. East winds around 5 mph. Chance of precipitation 90 percent.

Cloudy. Showers likely with a slight chance of thunderstorms. Near steady temperature in the lower 40s. Northeast winds around 5 mph. Chance of precipitation 70 percent.

A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 50s inland but only in the lower 50s near the lake. Chance of precipitation 70 percent.

A slight chance of thunderstorms in the evening. Showers likely. Lows in the mid 40s. Chance of precipitation 70 percent.

Mostly cloudy. Showers likely mainly in the morning. Highs in the upper 50s. Chance of precipitation 60 percent.

Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of precipitation 50 percent.

Showers likely. Highs around 70. Chance of precipitation 70 percent.

Showers likely. Lows in the mid 40s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

Mostly cloudy in the evening then clearing. Lows in the upper 30s.

Mostly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of precipitation 30 percent.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 44F with an average humidity of 72%. Winds will be 9 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 49F with an average humidity of 70%. Winds will be 9 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 52F. Dew point will be around 47F with an average humidity of 76%. Winds will be 6 mph from the S.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 58F. Dew point will be around 47F with an average humidity of 73%. Winds will be 6 mph from the SW.

Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 73%. Winds will be 4 mph from the W.