Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
49°F
9°C
| Humidity | 74% |
| Wind Speed | Calm |
| Barometer | 30.41 in (1030.1 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 7:54 pm EDT |
Extended Forecast for
Dayton IN
Frost Advisory October 19, 02:00am until October 19, 09:00am
Tonight
Low: 36 °F
Clear
Monday
High: 70 °F
Patchy Frost
then SunnyMonday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 43 °F
Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 36. Light south southeast wind.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 70. Calm wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 72. Light east northeast wind.
Tuesday Night
Mostly clear, with a low around 41. Light east wind.
Wednesday
Sunny, with a high near 73. Calm wind.
Wednesday Night
Clear, with a low around 43. Calm wind.
Thursday
Sunny, with a high near 73. Calm wind.
Thursday Night
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 71. Calm wind becoming east around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dayton IN
40.39°N 86.77°W (Elev. 607 ft)
40.39°N 86.77°W (Elev. 607 ft)
8:45 pm EDT Oct 18, 2026
8pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
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