National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Shelbyville Municipal Airport (KGEZ)

Lat: 39.59°NLon: 85.8°WElev: 801ft.

Fair

55°F

13°C

Humidity 24%
Wind Speed SE 5 mph
Barometer 30.28 in (1025.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 20 Apr 5:53 pm EDT
Extended Forecast for

3 Miles NW Marietta IN

  • Tonight

    Tonight: Mostly clear, with a low around 41. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 58. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. West southwest wind around 10 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South southwest wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. South wind around 8 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 77. South southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Calm wind becoming south southeast around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 9 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 58. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. West southwest wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 56. South southwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 80. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 61. South wind around 8 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 77. South southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. North wind 6 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Marietta IN
 39.47°N 85.93°W (Elev. 699 ft)
Last Update:
6:15 pm EDT Apr 20, 2026
Forecast Valid:
6pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation