| NWS Forecast for: Decatur IN Issued by: National Weather Service Northern Indiana Last Update: 9:48 am EST Feb 8, 2026 |  |
Today: Mostly cloudy, with a high near 22. East wind 5 to 10 mph. Tonight: Partly cloudy, with a low around 7. East wind around 5 mph. Monday: Partly sunny, with a high near 30. Southeast wind around 5 mph. Monday Night: Mostly cloudy, with a low around 24. South wind 5 to 10 mph. Tuesday: Mostly sunny, with a high near 38. West wind around 10 mph, with gusts as high as 20 mph. Tuesday Night: Mostly cloudy, with a low around 25. Wednesday: Partly sunny, with a high near 33. Wednesday Night: Mostly cloudy, with a low around 19. Thursday: Mostly cloudy, with a high near 30. Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. Friday: Mostly cloudy, with a high near 31. Friday Night: Mostly cloudy, with a low around 18. Saturday: A chance of rain and snow. Mostly cloudy, with a high near 34. | |
| Decatur IN 40.83°N 84.93°W (Elev. 778 ft) | |
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