| National Weather Service Forecast for:
Marion IN Issued by: National Weather Service Northern Indiana |
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| Updated: 12:32 am EDT Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 75. South wind around 5 mph. |
| Tuesday |
Sunny and hot, with a high near 93. Heat index values as high as 102. Southwest wind 5 to 10 mph. |
| Tuesday Night |
Mostly clear, with a low around 74. Southwest wind 5 to 10 mph. |
| Wednesday |
Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind around 5 mph. |
| Wednesday Night |
Clear, with a low around 74. Southwest wind around 5 mph. |
| Thursday |
Sunny and hot, with a high near 93. |
| Thursday Night |
A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 74. |
| Friday |
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. |
| Friday Night |
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. |
| Independence Day |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. |
| Saturday Night |
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. |
| Sunday |
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. |
| Sunday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. |
| Monday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. |
Forecast from NOAA-NWS for Marion IN.
