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

42°F

6°C

Humidity 49%
Wind Speed NW 9 mph
Barometer 30.03 in (1017.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Mar 10:54 pm EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of flurries between 9am and noon. Mostly sunny through mid morning, then becoming cloudy, with a high near 48. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 48 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 70. Windy, with a south wind 17 to 22 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 70 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Rain and
    Windy

  • Sunday Night

    Sunday Night: Rain before 5am, then snow, possibly mixed with rain. Low around 26. Breezy, with a south wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 26 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday

    Monday: Snow, possibly mixed with rain, becoming all snow after 8am. High near 30. Breezy, with a west wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 30 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 13. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. West northwest wind around 16 mph, with gusts as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 20. West wind 5 to 9 mph becoming south after midnight.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday
A chance of flurries between 9am and noon. Mostly sunny through mid morning, then becoming cloudy, with a high near 48. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 43. Southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 70. Windy, with a south wind 17 to 22 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 49 mph.
Sunday Night
Rain before 5am, then snow, possibly mixed with rain. Low around 26. Breezy, with a south wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Snow, possibly mixed with rain, becoming all snow after 8am. High near 30. Breezy, with a west wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 13. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 28. West northwest wind around 16 mph, with gusts as high as 23 mph.
Tuesday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 20. West wind 5 to 9 mph becoming south after midnight.
Wednesday
A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 46. South wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
Last Update:
10:45 pm EDT Mar 13, 2026
Forecast Valid:
10pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation