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.

Fair

38°F

3°C

Humidity 44%
Wind Speed E 12 mph
Barometer 30.40 in (1029.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Mar 4:54 pm EST
Extended Forecast for

Lafayette IN

  • Tonight

    Tonight: A chance of sprinkles and flurries before 11pm, then a chance of flurries between 11pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 27. East wind around 6 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Chance
    Sprinkles/Flurries
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 46. East southeast wind 6 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 53. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 46. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 62. South southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 1am, then rain likely. Low around 52. Southwest wind around 7 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 64. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 64 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 54. South southwest wind around 6 mph. Chance of precipitation is 50%.

    Low: 54 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of sprinkles and flurries before 11pm, then a chance of flurries between 11pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 27. East wind around 6 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 46. East southeast wind 6 to 9 mph.
Monday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Rain. High near 53. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 46. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm. High near 62. South southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Low around 52. Southwest wind around 7 mph. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 64. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 54. South southwest wind around 6 mph. Chance of precipitation is 50%.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain. Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
5:45 pm EST Mar 1, 2026
Forecast Valid:
5pm EST Mar 1, 2026-6pm EDT Mar 8, 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