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

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Light Rain

62°F

17°C

Humidity 90%
Wind Speed SW 9 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Apr 7:54 am EDT
Extended Forecast for

4 Miles NNW Boswell IN

  • Today

    Today: Isolated showers before 9am, then a slight chance of showers and thunderstorms between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 75. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 52. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Chance
    T-storms then
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 8am, then a chance of showers. High near 61. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm. Mostly clear, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Sunny

Detailed Forecast

Today
Isolated showers before 9am, then a slight chance of showers and thunderstorms between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 75. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 52. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm before 8am, then a chance of showers. High near 61. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 53.
Sunday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 34.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 72.
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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:
5:01 am EDT Apr 16, 2026
Forecast Valid:
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation