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

Hazardous Weather Conditions

Current conditions at

Indianapolis Regional Airport (KMQJ)

Lat: 39.84°NLon: 85.9°WElev: 862ft.

Partly Cloudy

82°F

28°C

Humidity 74%
Wind Speed NW 9 mph
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 17 Aug 5:15 pm EDT
Extended Forecast for

Knightstown IN

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 60. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, sunny, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 79 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Light southwest wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. 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.

    High: 79 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 78. Light north northeast wind.

    High: 78 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Light east northeast wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Light east wind.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 2am. Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 60. North northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Areas of fog before 9am. Otherwise, sunny, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 63. Light southwest wind.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. 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.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 78. Light north northeast wind.
Thursday Night
Mostly clear, with a low around 58. Light east northeast wind.
Friday
Sunny, with a high near 78. Light east wind.
Friday Night
A 20 percent chance of showers after 2am. Mostly clear, with a low around 59. Calm wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 58.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knightstown IN
 39.8°N 85.52°W (Elev. 906 ft)
Last Update:
5:26 pm EDT Aug 17, 2026
Forecast Valid:
5pm EDT Aug 17, 2026-6pm EDT Aug 24, 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