I-65 weather conditions near Merrillville, Indiana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 48°F 2025-11-21T00:15:00-06:00 
Overnight 2025-11-21, Patchy Drizzle and Patchy Fog. Patchy drizzle before 3am. Patchy fog after 3am. Otherwise, cloudy, with a low around 45. West wind around 5 mph.Friday 2025-11-21, Cloudy then Slight Chance Rain. A 20 percent chance of rain after noon. Cloudy, with a high near 49. North wind around 5 mph.
Friday Night 2025-11-21, Slight Chance Rain then Mostly Cloudy. A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 35. North wind around 5 mph.
Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 49. North wind around 5 mph becoming south southwest in the afternoon.
Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 36. Southwest wind around 5 mph, with gusts as high as 10 mph.
Sunday 2025-11-23, Sunny. Sunny, with a high near 56.
Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 37.Monday 2025-11-24, Mostly Cloudy then Chance Rain. A chance of rain after noon. Mostly cloudy, with a high near 55.
- Monday Night 2025-11-24, Rain. Rain. Cloudy, with a low around 45.
Tuesday 2025-11-25, Rain Likely. Rain likely, mainly before noon. Mostly cloudy, with a high near 55.
Tuesday Night 2025-11-25, Mostly Cloudy. Mostly cloudy, with a low around 35.
Wednesday 2025-11-26, Partly Sunny. Partly sunny, with a high near 43.- Wednesday Night 2025-11-26, Mostly Cloudy. Mostly cloudy, with a low around 26.
- Thanksgiving Day 2025-11-27, Partly Sunny. Partly sunny, with a high near 36.