Gary Weather Forecast
- 37
- 62
Chance Rain Showers
- 46
- 60
Mostly Sunny
- 46
- 66
Mostly Sunny
- 40
- 65
Rain Showers
- 30
- 47
Chance Rain/Snow
- 36
- 43
Chance Rain/Snow
Today 7 Mar Lake
Cloudy. Showers and a slight chance of Thunderstorms early in the Morning, then a chance of Showers in the late morning and early afternoon. Breezy. Highs in the lower 60s. Temperature falling into the upper 40s in the afternoon. Southwest Winds 15 to 20 Mph, becoming west in the afternoon. Gusts up to 30 Mph. Chance of precipitation 90 percent.
Tonight 7 Mar Lake
Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 30s. West Winds 10 to 15 Mph.
Gary Temperature Statistics
March Temperature
Gary Regional Airport (3.1 miles)
Lowest 1 March, 2026
24.8 °FAverage March
35.8 °FHighest 5 March, 2026
48.2 °F
Climate (2021–Present)
Gary Regional Airport (3.1 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
61.1 °F