National Weather Service Forecast for: Indianapolis city (balance), IN
Issued by: National Weather Service Indianapolis, IN
Updated: Jul 21 2026 1:26am

Indianapolis
 
  Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
  Hi 87 °F Hi 76 °F Hi 78 °F Hi 80 °F Hi 85 °F Hi 91 °F Hi 90 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Lo 72 °F Lo 64 °F Lo 56 °F Lo 59 °F Lo 63 °F Lo 67 °F Lo 71 °F  

 

Overnight
 
Mostly cloudy. Low around 72, with temperatures rising to around 74 overnight. Southwest wind 5 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
Tuesday
 
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. West southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Mostly clear. Low around 64, with temperatures rising to around 67 overnight. Northwest wind 5 to 13 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
Wednesday
 
Mostly sunny, with a high near 76. North wind 7 to 10 mph.
Wednesday Night
 
Mostly clear, with a low around 56. North wind 3 to 10 mph.
Thursday
 
Sunny, with a high near 78. Northeast wind around 6 mph.
Thursday Night
 
Partly cloudy, with a low around 59. Northeast wind 2 to 6 mph.
Friday
 
Mostly sunny, with a high near 80. East northeast wind 2 to 6 mph.
Friday Night
 
Partly cloudy, with a low around 63. East northeast wind 1 to 6 mph.
Saturday
 
Mostly sunny, with a high near 85. East southeast wind 1 to 5 mph.
Saturday Night
 
Mostly clear, with a low around 67.
Sunday
 
Sunny, with a high near 91.
Sunday Night
 
A slight chance of showers and thunderstorms between 8pm and 2am. Mostly clear, with a low around 71. Chance of precipitation is 20%.
Monday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Indianapolis city (balance), IN.