Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
23°F
-5°C
| Humidity | 44% |
| Wind Speed | S 8 mph |
| Barometer | 30.32 in (1027.8 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 20 Jan 5:54 pm EST |
Extended Forecast for
5 Miles WSW Brookston IN
Tonight
Low: 19 °F⇑
Mostly Cloudy
then Slight
Chance SnowWednesday

High: 37 °F
Snow Likely
Wednesday Night

Low: 19 °F
Partly Cloudy
Thursday

High: 26 °F
Mostly Sunny
Thursday Night

Low: 2 °F
Mostly Cloudy
Friday

High: 5 °F
Cold
Friday Night

Low: -2 °F
Mostly Cloudy
Saturday
High: 12 °F
Mostly Cloudy
then Slight
Chance SnowSaturday Night

Low: 5 °F
Chance Snow
Detailed Forecast
Tonight
A 20 percent chance of snow after 1am. Increasing clouds, with a temperature falling to near 19 by 8pm, then rising to around 28 during the remainder of the night. South wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday
Snow likely before 1pm. Partly sunny, with a high near 37. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 26. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 2. West wind 5 to 10 mph.
Friday
Partly sunny and cold, with a high near 5.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 12.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5.
Sunday
Partly sunny and cold, with a high near 18.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 27.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Brookston IN
40.58°N 86.96°W (Elev. 728 ft)
40.58°N 86.96°W (Elev. 728 ft)
4:15 pm EST Jan 20, 2026
6pm EST Jan 20, 2026-6pm EST Jan 27, 2026


