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

48°F

9°C

Humidity 66%
Wind Speed SE 3 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Mar 11:53 pm EDT
Extended Forecast for

New Castle IN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. South wind 5 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 73. South southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 73 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. North wind 3 to 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South southwest wind 3 to 6 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 38. North wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Monday

    Monday: Isolated showers before 8am. Mostly sunny, with a high near 49. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 49 °F

    Isolated
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. North wind around 6 mph becoming light and variable after midnight.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. South wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 73. South southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 43. North wind 3 to 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. South southwest wind 3 to 6 mph.
Sunday
Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 38. North wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Isolated showers before 8am. Mostly sunny, with a high near 49. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 31. North wind around 6 mph becoming light and variable after midnight.
Tuesday
Partly sunny, with a high near 52. South wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
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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:
12:15 am EDT Mar 20, 2026
Forecast Valid:
12am EDT Mar 20, 2026-6pm EDT Mar 26, 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