National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Unknown Precip Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed W 17 G 30 mph
Barometer 29.54 in (1000.5 mb)
Dewpoint 34°F (1°C)
Visibility 2.00 mi
Wind Chill26°F (-3°C)
Last update 10 Dec 11:54 am EST
Extended Forecast for

Dayton IN

  • This Afternoon

    This Afternoon: Rain and snow showers likely before 3pm, then scattered snow showers. Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F⇓

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Isolated snow showers before 4am, then scattered flurries after 4am. Mostly cloudy, with a low around 20. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Isolated Snow
    Showers

  • Thursday

    Thursday: Scattered flurries before 1pm. Mostly cloudy, with a high near 27. West northwest wind 6 to 8 mph.

    High: 27 °F

    Scattered
    Flurries

  • Thursday Night

    Thursday Night: Snow. Low around 23. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 23 °F

    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. East wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. West wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 1pm. Cloudy, with a high near 16. West northwest wind around 9 mph.

    High: 16 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -5. West northwest wind 6 to 8 mph.

    Low: -5 °F

    Chance Snow

  • Sunday

    Sunday: Sunny and cold, with a high near 7. West northwest wind 7 to 9 mph.

    High: 7 °F

    Cold

Detailed Forecast

This Afternoon
Rain and snow showers likely before 3pm, then scattered snow showers. Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Isolated snow showers before 4am, then scattered flurries after 4am. Mostly cloudy, with a low around 20. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
Scattered flurries before 1pm. Mostly cloudy, with a high near 27. West northwest wind 6 to 8 mph.
Thursday Night
Snow. Low around 23. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.
Friday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. East wind 6 to 9 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 9. West wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
A 50 percent chance of snow, mainly after 1pm. Cloudy, with a high near 16. West northwest wind around 9 mph.
Saturday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -5. West northwest wind 6 to 8 mph.
Sunday
Sunny and cold, with a high near 7. West northwest wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around -5. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 23.
Monday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton IN
 40.37°N 86.77°W (Elev. 666 ft)
Last Update:
11:46 am EST Dec 10, 2025
Forecast Valid:
12pm EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation