| National Weather Service Forecast for:
3 Miles NW Merrillville IN Issued by: National Weather Service Chicago, IL |
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| Updated: 5:21 am CDT May 29, 2026 | ||||||||||||||||||
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| Today |
Sunny, with a high near 81. South southeast wind around 5 mph becoming north in the afternoon. |
| Tonight |
Partly cloudy, with a low around 55. Northeast wind around 5 mph. |
| Saturday |
Mostly sunny, with a high near 74. East wind 10 to 15 mph, with gusts as high as 20 mph. |
| Saturday Night |
Mostly cloudy, with a low around 52. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. |
| Sunday |
Partly sunny, with a high near 75. East southeast wind around 5 mph, with gusts as high as 10 mph. |
| Sunday Night |
Mostly cloudy, with a low around 56. |
| Monday |
Mostly sunny, with a high near 75. |
| Monday Night |
Mostly clear, with a low around 55. |
| Tuesday |
Sunny, with a high near 74. |
| Tuesday Night |
Mostly clear, with a low around 55. |
| Wednesday |
Sunny, with a high near 78. |
| Wednesday Night |
Mostly clear, with a low around 59. |
| Thursday |
Mostly sunny, with a high near 84. |
Forecast from NOAA-NWS for 3 Miles NW Merrillville IN.
