| National Weather Service Forecast for:
Indianapolis city (balance), IN Issued by: National Weather Service Indianapolis, IN |
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| Updated: Aug 13 2026 11:56am | ||||||||||||||||||||||||||||||||||||||||
| Indianapolis | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 85. East southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. East wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. |
| Friday |
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 9am, then a chance of showers and thunderstorms between 9am and noon, then a chance of showers and thunderstorms between noon and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Mostly cloudy, with a high near 84. West southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. |
| Friday Night |
A slight chance of showers and thunderstorms between 10pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. East northeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday |
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West southwest wind 5 to 9 mph. Chance of precipitation is 30%. |
| Sunday Night |
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Partly cloudy, with a low around 71. Northwest wind 3 to 9 mph. Chance of precipitation is 60%. |
| Monday |
A chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind 3 to 8 mph. Chance of precipitation is 30%. |
| Monday Night |
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. North wind 2 to 8 mph. Chance of precipitation is 20%. |
| Tuesday |
Sunny, with a high near 82. |
| Tuesday Night |
Mostly clear, with a low around 66. |
| Wednesday |
Mostly sunny, with a high near 85. |
| Wednesday Night |
A chance of rain showers after 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for Indianapolis city (balance), IN.