| National Weather Service Forecast for:
3 Miles NNW St. Leon, IN Issued by: National Weather Service Wilmington, OH |
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| Updated: Sun, 20-Sep-2026 6:26am EDT | ||||||||||||||||||||||||||||||||||||||||
| Brookville | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 20%. |
| Tonight |
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. North wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday |
Rain showers likely. Mostly cloudy, with a high near 73. Northeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday Night |
A chance of rain showers. Mostly cloudy, with a low around 57. Northeast wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday |
A chance of rain showers. Mostly cloudy, with a high near 70. Northeast wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday Night |
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday |
A slight chance of rain showers after 2pm. Mostly cloudy, with a high near 68. |
| Wednesday Night |
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 55. |
| Thursday |
Mostly cloudy, with a high near 69. |
| Thursday Night |
Mostly cloudy, with a low around 53. |
| Friday |
Partly sunny, with a high near 69. |
| Friday Night |
Partly cloudy, with a low around 49. |
| Saturday |
Mostly sunny, with a high near 72. |
| Saturday Night |
Partly cloudy, with a low around 50. |
Forecast from NOAA-NWS for 3 Miles NNW St. Leon, IN.




