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

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

64°F

18°C

Humidity 84%
Wind Speed W 5 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Jun 11:54 pm EDT
Extended Forecast for

Montmorenci IN

  • Overnight

    Overnight: Scattered sprinkles between 4am and 5am, then isolated showers after 5am. Mostly cloudy, with a low around 59. West southwest wind 3 to 5 mph. Chance of precipitation is 10%.

    Low: 59 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered sprinkles with isolated showers before 8am, then scattered sprinkles between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

    High: 78 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 75. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Scattered
    Showers then
    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then scattered showers. Some of the storms could produce heavy rainfall. Low around 60. East southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 60 °F

    Heavy Rain

  • Monday

    Monday: Scattered showers, mainly before 8am. Mostly cloudy, with a high near 73. North northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 73 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. North wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 75. North northeast wind 3 to 5 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Light north northeast wind.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered sprinkles between 4am and 5am, then isolated showers after 5am. Mostly cloudy, with a low around 59. West southwest wind 3 to 5 mph. Chance of precipitation is 10%.
Saturday
Scattered sprinkles with isolated showers before 8am, then scattered sprinkles between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Scattered showers, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 75. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then scattered showers. Some of the storms could produce heavy rainfall. Low around 60. East southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday
Scattered showers, mainly before 8am. Mostly cloudy, with a high near 73. North northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 53. North wind 5 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 75. North northeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 56. Light north northeast wind.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 57.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montmorenci IN
 40.47°N 87.05°W (Elev. 699 ft)
Last Update:
12:15 am EDT Jun 20, 2026
Forecast Valid:
12am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation