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

63°F

17°C

Humidity 81%
Wind Speed S 12 G 24 mph
Barometer 29.57 in (1001.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 9 Jan 3:54 am EST
Extended Forecast for

West Lafayette IN

  • Overnight

    Overnight: Isolated showers after 5am. Mostly cloudy, with a steady temperature around 63. Breezy, with a south southwest wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 10%.

    Low: 63 °F

    Isolated
    Showers and
    Breezy

  • Friday

    Friday: Isolated showers before 7am. Mostly cloudy, with a temperature falling to around 46 by 1pm. Breezy, with a west southwest wind 20 to 25 mph becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 10%.

    High: 58 °F⇓

    Isolated
    Showers and
    Breezy then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain showers before 4pm, then a chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 41. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 31. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Southwest wind 6 to 8 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 41. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 5am. Mostly cloudy, with a steady temperature around 63. Breezy, with a south southwest wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 10%.
Friday
Isolated showers before 7am. Mostly cloudy, with a temperature falling to around 46 by 1pm. Breezy, with a west southwest wind 20 to 25 mph becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 10%.
Friday Night
Mostly cloudy, with a low around 35. Calm wind.
Saturday
A chance of rain showers before 4pm, then a chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 41. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of rain and snow showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 31. West northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 23. Southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 41. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 47. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Lafayette IN
 40.46°N 86.91°W (Elev. 699 ft)
Last Update:
3:47 am EST Jan 9, 2026
Forecast Valid:
4am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation