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.

Overcast

24°F

-4°C

Humidity 77%
Wind Speed NW 6 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 21 Feb 8:54 am EST
Extended Forecast for

Lafayette IN

  • Today

    Today: A slight chance of sprinkles after 4pm. Mostly cloudy, with a high near 38. West northwest wind 6 to 9 mph.

    High: 38 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: A slight chance of sprinkles before 11pm, then a slight chance of flurries between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 23. West northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Slight Chance
    Sprinkles/Flurries
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 30. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Monday

    Monday: Partly sunny, with a high near 29. Northwest wind around 15 mph, with gusts as high as 28 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. South southwest wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
A slight chance of sprinkles after 4pm. Mostly cloudy, with a high near 38. West northwest wind 6 to 9 mph.
Tonight
A slight chance of sprinkles before 11pm, then a slight chance of flurries between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 23. West northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 30. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 29. Northwest wind around 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 19. North northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 40. South southwest wind 5 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 9 mph becoming west northwest after midnight.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow. Mostly clear, with a low around 26. Chance of precipitation is 20%.
Friday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
9:26 am EST Feb 21, 2026
Forecast Valid:
9am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Chance of Precipitation