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

75°F

24°C

Humidity 40%
Wind Speed Calm
Barometer 30.15 in (1020.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 30 Aug 3:53 pm EDT
Extended Forecast for

New Castle IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Northeast wind around 6 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Light northeast wind.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Calm wind becoming east northeast around 6 mph in the morning.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. East northeast wind 3 to 5 mph.

    Low: 50 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 78. East northeast wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Calm wind.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 48. Light northeast wind.
Sunday
Sunny, with a high near 75. Calm wind becoming east northeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 50. East northeast wind 3 to 5 mph.
Labor Day
Sunny, with a high near 78. East northeast wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 54. Calm wind.
Tuesday
Mostly sunny, with a high near 78. Calm wind.
Tuesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 56. Calm wind.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. West southwest wind around 6 mph. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle IN
 39.92°N 85.37°W (Elev. 1030 ft)
Last Update:
4:45 pm EDT Aug 30, 2025
Forecast Valid:
4pm EDT Aug 30, 2025-6pm EDT Sep 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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