Weather forecast for tomorrow
Merrillville, IN

On Tuesday, May 21, relatively clouded weather is also expected.
The likelihood of rainfall for tomorrow is low, and light precipitation is forecasted. The temperature will vary between a maximum of a tropical 86°F (30°C) and a minimum of a comfortable 62.6°F (17°C).
The maximum heat index, which takes the relative humidity and factors it into the air temperature reading, is evaluated at a hot 93.2°F (34°C). Note that heat index values are valued for light wind and location in the shade.
The highest temperature will be higher and more in line with June's average maximum of 78.4°F (25.8°C) than May's of 69.3°F (20.7°C).
Sunrise will be at 5:24 am and sunset at 8:07 pm; tomorrow's daylight will last for 14h and 44min.

Tomorrow, on Tuesday, weather will be unstable, and a mix of cloudy, stormy, sunny and rainy weather is forecasted.
Rainfall is predicted at 12 am, 10 pm and 11 pm. With moderate precipitation of 0.16" (4mm), most rainfall is expected at 11 pm.
The temperature will vary between a minimum of 62.6°F (17°C) and a maximum of 86°F (30°C). The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be more resembling to June's average maximum of 78.4°F (25.8°C) than May's average of 69.3°F (20.7°C). The lowest temperature will be also more resembling to June's average minimum of 61.2°F (16.2°C) than the average minimum of 52.3°F (11.3°C) in May.

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