Thu Feb 20 04:36:42 AM EST 2025 Lake IN- Including the cities of Gary, Hammond, and Merrillville 336 AM CST Thu Feb 20 2025 .TODAY...Partly sunny. Highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy. Lows around 8 above. West winds 5 to 10 mph. .FRIDAY...Sunny. Highs in the upper 20s. West winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows around 11. Southwest winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 20s. .SUNDAY...Partly sunny. Highs around 40. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .MONDAY...Partly sunny. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .TUESDAY...Partly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent.