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

Muncie, Delaware County-Johnson Field (KMIE)

Lat: 40.23°NLon: 85.39°WElev: 935ft.

Fair

53°F

12°C

Humidity 35%
Wind Speed Calm
Barometer 30.29 in (1026.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 24 Mar 4:53 pm EDT
Extended Forecast for

New Castle IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. South southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 38. Southwest wind around 11 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 38 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 45. North northeast wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 45 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. West northwest wind 3 to 7 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph.
Wednesday
Partly sunny, with a high near 65. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. South southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 38. Southwest wind around 11 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 45. North northeast wind 10 to 13 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 26. North wind 5 to 7 mph.
Saturday
Sunny, with a high near 49. West northwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 33. Light and variable wind.
Sunday
Mostly sunny, with a high near 59. South wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 68.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle IN
 39.92°N 85.37°W (Elev. 1030 ft)
Last Update:
5:15 pm EDT Mar 24, 2026
Forecast Valid:
5pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation