Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fog
66°F
19°C
| Humidity | 100% |
| Wind Speed | NE 3 mph |
| Barometer | 29.90 in (1012.1 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 0.50 mi |
| Last update | 13 Aug 1:54 am EDT |
Extended Forecast for
Lafayette IN
Flood Watch August 13, 02:43am until August 14, 10:00am
Flood Warning August 13, 02:43am until August 17, 03:30pm
NOW: Multiple hazards in effect

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Overnight

Low: 67 °F
Patchy Fog
Thursday
High: 81 °F
Patchy Fog
then Showers
LikelyThursday Night

Low: 69 °F
Heavy Rain
Friday
High: 82 °F
Heavy Rain
then
Scattered
ShowersFriday Night

Low: 69 °F
Scattered
T-stormsSaturday

High: 87 °F
Scattered
T-stormsSaturday Night

Low: 73 °F
Isolated
T-stormsSunday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Thursday
Scattered showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then scattered showers and thunderstorms after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 69. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers and thunderstorms likely before 3pm, then isolated showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 40%.
Saturday
Scattered showers and thunderstorms before 11am, then scattered showers between 11am and 2pm, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 87. East southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 5 to 7 mph.
Sunday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 68. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 81. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lafayette IN
40.42°N 86.88°W (Elev. 630 ft)
40.42°N 86.88°W (Elev. 630 ft)
2:26 am EDT Aug 13, 2026
2am EDT Aug 13, 2026-6pm EDT Aug 19, 2026



