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Hourly Forecast
Daylight Hours
05:20
Sunrise
20:16
Sunset
Daily Forecast
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UV Index
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Frequently asked questions about weather in Merrillville
How warm does it get in Merrillville?
The warmest month in Merrillville is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in Merrillville?
The coldest month in Merrillville is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Merrillville?
The wettest month in Merrillville is May, with an average of 129mm of precipitation.
What is the driest time of year in Merrillville?
The driest month in Merrillville is February, with an average of 65mm of precipitation.
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