National Weather Service Forecast for: Muncie IN
Issued by: National Weather Service Indianapolis, IN
Updated: 3:46 am EDT Jun 30, 2026
 
Overnight

Overnight: Mostly clear, with a low around 75. South southwest wind around 5 mph.
Mostly Clear

 Tuesday

Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Hot

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 74. Southwest wind 3 to 7 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny and hot, with a high near 95. Heat index values as high as 106. Southwest wind 5 to 7 mph.
Hot

 Wednesday
Night
Wednesday Night: Clear, with a low around 74. South southwest wind 3 to 6 mph.
Clear

 Thursday

Thursday: Sunny and hot, with a high near 95. Southwest wind 3 to 7 mph.
Hot

 Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Mostly Clear
then Slight
Chance
T-storms
 Friday

Friday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny and hot, with a high near 94. Calm wind becoming west southwest around 6 mph in the afternoon.
Chance
T-storms

 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm in the evening.
Chance
T-storms
Lo 75 °F Hi 95 °F Lo 74 °F Hi 95 °F Lo 74 °F Hi 95 °F Lo 74 °F Hi 94 °F Lo 73 °F

Extreme Heat Warning
Hazardous Weather Outlook
 

Overnight
 
 Mostly clear, with a low around 75. South southwest wind around 5 mph.
Tuesday
 
 Sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
 
 Mostly clear, with a low around 74. Southwest wind 3 to 7 mph.
Wednesday
 
 Sunny and hot, with a high near 95. Heat index values as high as 106. Southwest wind 5 to 7 mph.
Wednesday Night
 
 Clear, with a low around 74. South southwest wind 3 to 6 mph.
Thursday
 
 Sunny and hot, with a high near 95. Southwest wind 3 to 7 mph.
Thursday Night
 
 A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Friday
 
 A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny and hot, with a high near 94. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
 
 A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm in the evening.
Independence Day
 
 A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Sunday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Muncie IN.