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

Hazardous Weather Conditions

Current conditions at

Frankfort Municipal Airport (KFKR)

Lat: 40.27°NLon: 86.56°WElev: 861ft.

Fair and Breezy

48°F

9°C

Humidity 58%
Wind Speed NW 22 G 29 mph
Barometer 30.00 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Apr 7:55 pm EDT
Extended Forecast for

Thorntown IN

Freeze Watch April 20, 02:00am until April 20, 09:00am
Frost Advisory April 19, 02:00am until April 19, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Northwest wind 5 to 11 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Isolated showers after 5pm. Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 56. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 10%.

    High: 56 °F

    Frost then
    Isolated
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 32. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 21 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming north northeast around 5 mph.

    High: 55 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Light south southwest wind becoming south southeast 6 to 11 mph in the evening. Winds could gust as high as 18 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 56. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am. Partly sunny, with a high near 75. West southwest wind around 9 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Northwest wind 5 to 11 mph.
Sunday
Isolated showers after 5pm. Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 56. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 10%.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 32. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming north northeast around 5 mph.
Monday Night
Mostly clear, with a low around 41. Light south southwest wind becoming south southeast 6 to 11 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 73. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 56. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 75. West southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 80. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thorntown IN
 40.12°N 86.62°W (Elev. 860 ft)
Last Update:
8:15 pm EDT Apr 18, 2026
Forecast Valid:
8pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
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