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Lafayette, Indiana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Lafayette IN
National Weather Service Forecast for:
Lafayette IN
Issued by: National Weather Service Indianapolis, IN |
| Updated: 8:45 pm EST Dec 13, 2025 |
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Tonight
 Gradual Clearing
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Sunday
 Cold
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Sunday Night
 Mostly Clear
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Monday
 Mostly Sunny
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Monday Night
 Partly Cloudy
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Tuesday
 Mostly Sunny
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Tuesday Night
 Mostly Cloudy
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Wednesday
 Partly Sunny
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Wednesday Night
 Mostly Cloudy then Chance Rain
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| Lo -3 °F |
Hi 9 °F |
Lo -4 °F |
Hi 22 °F |
Lo 15 °F |
Hi 35 °F |
Lo 30 °F |
Hi 40 °F |
Lo 33 °F |
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Hazardous Weather Outlook
Cold Weather Advisory
Winter Storm Warning
Extreme Cold Warning
Tonight
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Cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -17. Northwest wind 10 to 13 mph, with gusts as high as 21 mph. |
Sunday
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Sunny and cold, with a high near 9. Wind chill values as low as -21. West northwest wind 7 to 11 mph, with gusts as high as 21 mph. |
Sunday Night
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Mostly clear, with a low around -4. Wind chill values as low as -15. Light and variable wind becoming south southwest 5 to 7 mph after midnight. |
Monday
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Mostly sunny, with a high near 22. Wind chill values as low as -14. South southwest wind 9 to 14 mph, with gusts as high as 26 mph. |
Monday Night
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Partly cloudy, with a low around 15. Southwest wind 3 to 7 mph. |
Tuesday
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Mostly sunny, with a high near 35. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. |
Tuesday Night
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Mostly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 20 mph. |
Wednesday
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Partly sunny, with a high near 40. Southwest wind around 7 mph. |
Wednesday Night
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A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33. South wind 6 to 15 mph, with gusts as high as 26 mph. |
Thursday
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Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. |
Thursday Night
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Partly cloudy, with a low around 20. |
Friday
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Mostly sunny, with a high near 32. |
Friday Night
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A 20 percent chance of rain. Mostly cloudy, with a low around 25. |
Saturday
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A 30 percent chance of rain. Mostly cloudy, with a high near 47. |
Forecast from NOAA-NWS
for Lafayette IN.
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