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

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

45°F

7°C

Humidity 42%
Wind Speed Vrbl 5 mph
Barometer 30.36 in (1028.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 24 Mar 12:54 pm EDT
Extended Forecast for

4 Miles NNW Boswell IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. South wind 5 to 10 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. South southwest wind around 10 mph.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 82. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    T-storms then
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. South wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 39. Southeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 69. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. South southwest wind around 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 82. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 34. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Boswell IN
 40.57°N 87.39°W
Last Update:
11:36 am EDT Mar 24, 2026
Forecast Valid:
1pm EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation