Mechanicsburg, Indiana Weather
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Weather Forecast for Mechanicsburg, Indiana : Boone County
Issued: 6:15 pm EDT Jul 5, 2025 Latitude: 40.1597609 Longitude: -86.4811129 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear on Tonight 60% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 10% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday
Low: 71°F High: 90°F High: 82°F High: 85°F High: 85°F High: 83°F High: 85°F High: 83°F
Low: 69°F Low: 66°F Low: 68°F Low: 67°F Low: 67°F Low: 69°F  
Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
INDIANAPOLIS EAGLE CREEK AIRPARK - (KEYE)
90°
Mostly Clear
as of 5:53 PM EDST
Rel. Humidity: 40%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Few at 6500ft
Current Conditions at
LAFAYETTE - (KLAF)
90°
Feels like 92°F
Mostly Clear
as of 5:54 PM EDST
Rel. Humidity: 46%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Few at 5500ft
Current Conditions at
INDIANAPOLIS INTL - (KIND)
90°
Feels like 91°F
Mostly Clear
as of 5:54 PM EDST
Rel. Humidity: 43%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
12 MPH
170° South
Cloud Level(s): Few at 6000ft
Current Conditions at
GRISSOM AFB - (KGUS)
91°
Feels like 94°F
Mostly Clear
as of 5:55 PM EDST
Rel. Humidity: 43%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
13 MPH
220° Southwest
Cloud Level(s): Few at 9000ft
Clear on Tonight Tonight... Clear, with a low around 71. South wind 5 to 8 mph.

60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely, mainly after 5pm. Increasing clouds, with a high near 90. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 69. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

60% chance of thunderstorms Monday Monday... Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. West southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

30% chance of thunderstorms Monday Night Monday Night... A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

10% chance of thunderstorms Tuesday Tuesday... A 10 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 85. Calm wind becoming west northwest around 5 mph in the afternoon.

20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 68. West northwest wind around 5 mph becoming calm in the evening.

40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West northwest wind around 5 mph becoming calm in the evening.

40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

50% chance of thunderstorms Saturday Saturday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Current Radar Image


Sun Almanac for Mechanicsburg, Indiana
Sunrise: 06:23 AM
Sunset: 9:18 PM
Civil Sunrise:05:50 AM
Civil Sunset: 9:51 PM
Nautical Sunrise: 05:09 AM
Nautical Sunset: 10:32 PM
Astro Sunrise: 04:21 AM
Astro Sunset: 11:20 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.