Current conditions at

Indianapolis Regional Airport (KMQJ)

Lat: 39.84°NLon: 85.9°WElev: 862ft.

Rain Fog/Mist Thunderstorm in Vicinity

69°F

21°C

Humidity 100%
Wind Speed W 10 mph
Barometer 30.07 in
Dewpoint 69°F (21°C)
Visibility 4.00 mi
Last update 18 May 4:15 pm EDT
Extended Forecast for

Knightstown IN

Severe T-storm Watch May 18, 04:18pm until May 18, 06:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch May 18, 04:18pm until May 18, 06:00pm

    NOW until 6:00pm Mon

    Severe T-storm Watch

  • This Afternoon

    High: 86 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 9pm, then scattered showers and thunderstorms between 9pm and 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 67. South southwest wind 7 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm.  Mostly sunny, with a high near 86. South southwest wind 11 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight.  Low around 61. Southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    T-storms
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 69. North northeast wind around 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. East northeast wind around 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. East northeast wind around 10 mph, with gusts as high as 22 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 51. East northeast wind around 9 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe. High near 86. South southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 9pm, then scattered showers and thunderstorms between 9pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 67. South southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly sunny, with a high near 86. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 61. Southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 69. North northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 49. East northeast wind around 8 mph.
Thursday
Mostly sunny, with a high near 67. East northeast wind around 10 mph, with gusts as high as 22 mph.
Thursday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 51. East northeast wind around 9 mph, with gusts as high as 20 mph.
Friday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. East southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 61. Southeast wind around 8 mph becoming south southwest after midnight. Chance of precipitation is 80%.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Knightstown IN
 39.8°N 85.52°W (Elev. 906 ft)
3:45 pm EDT May 18, 2026
4pm EDT May 18, 2026-6pm EDT May 24, 2026
 
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