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Munster Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT |
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| Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 49°FHi: 9°C | Lo: 30°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 905 AM CST Fri Nov 06 2026 
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Issued: 555 AM CST Fri Nov 6 2026
Key Messages
- Lake effect rain showers may periodically affect portions of Porter County, IN through tonight.
- Below freezing temperatures may be observed across a large portion of northern Illinois tonight. Near or below freezing temperatures may then be observed once again Saturday night and Sunday night in some locations.
- Dry conditions and a warming trend are expected this weekend into early next week.
Discussion
... Issued at 259 AM CST Fri Nov 6 2026
Early morning GOES water vapor imagery loops ...