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.

A Few Clouds

74°F

23°C

Humidity 88%
Wind Speed SW 3 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 16 Jun 10:54 pm EDT
Extended Forecast for

4 Miles SSW Montmorenci IN

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 86. South southwest wind 3 to 8 mph.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms. Increasing clouds, with a low around 69. South southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. South southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Chance
    T-storms then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then showers and thunderstorms likely, mainly between 8pm and 2am. Low around 65. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    T-storms

  • Juneteenth

    Juneteenth: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 81. West northwest wind around 8 mph.

    High: 81 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. West southwest wind 3 to 7 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. South wind around 7 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 86. South southwest wind 3 to 8 mph.
Tuesday Night
Isolated showers and thunderstorms. Increasing clouds, with a low around 69. South southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. South southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then showers and thunderstorms likely, mainly between 8pm and 2am. Low around 65. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Juneteenth
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 81. West northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 86. West southwest wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 70. South wind around 7 mph.
Saturday
Mostly sunny and hot, with a high near 91. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Montmorenci IN
 40.43°N 87.06°W (Elev. 669 ft)
Last Update:
11:15 pm EDT Jun 16, 2025
Forecast Valid:
11pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation