Log In
    Favorites
        Member Settings
      Frost Advisory
      until 9:00 AM EDT
      Elev 605 ft, 40.432 °N 86.902 °W

      West Lafayette, IN

      New Chauncey Station41°
      Sun, Oct 18, 2026
      Tonight
      Sat 10/17
      Low 34°f
      5% Precip. / 0 in
      Clear skies. Scattered frost possible. Low 34F. Winds light and variable.
      Tomorrow
      Sun 10/18
      High 65°f
      5% Precip. / 0 in
      Sunny skies. High around 65F. Winds S at 5 to 10 mph.
      Sunrise 8:01 AM
      Sunset 7:03 PM
      Moonrise 3:23 PM
      Moonset -
      First Quarter, 51% visible
      Hourly Forecast
      Now
      40°
      12AM
      39°
      1AM
      38°
      2AM
      37°
      3AM
      37°
      4AM
      36°
      5AM
      36°
      6AM
      36°
      7AM
      35°
      8AM
      35°
      8:01AM
      Sunrise
      9AM
      39°
      10AM
      46°
      11AM
      52°
      12PM
      56°
      1PM
      59°
      2PM
      61°
      3PM
      63°
      4PM
      64°
      5PM
      64°
      6PM
      62°
      7PM
      58°
      7:03PM
      Sunset
      8PM
      53°
      9PM
      51°
      10PM
      49°
      11PM
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Clear
      		 39°F 39°F 1% 0in 25% 35°F 87% 1 mph SSE 30.49in
      1:00 am
      Mostly Clear
      		 38°F 38°F 1% 0in 21% 34°F 88% 0 mph SSE 30.5in
      2:00 am
      Clear
      		 37°F 37°F 1% 0in 18% 34°F 89% 1 mph S 30.5in
      3:00 am
      Clear
      		 37°F 37°F 1% 0in 0% 32°F 81% 2 mph S 30.51in
      4:00 am
      Clear
      		 36°F 36°F 2% 0in 0% 32°F 84% 2 mph S 30.51in
      5:00 am
      Clear
      		 36°F 36°F 2% 0in 0% 32°F 84% 2 mph S 30.51in
      6:00 am
      Clear
      		 36°F 36°F 3% 0in 0% 32°F 86% 2 mph SSE 30.52in
      7:00 am
      Clear
      		 35°F 35°F 5% 0in 0% 32°F 86% 3 mph S 30.53in
      8:00 am
      Clear
      		 35°F 35°F 5% 0in 0% 32°F 87% 2 mph S 30.54in
      9:00 am
      Sunny
      		 39°F 39°F 4% 0in 0% 33°F 79% 3 mph S 30.54in
      10:00 am
      Sunny
      		 46°F 43°F 2% 0in 0% 36°F 68% 6 mph S 30.54in
      11:00 am
      Sunny
      		 52°F 50°F 0% 0in 0% 37°F 56% 8 mph SSW 30.53in
      12:00 pm
      Sunny
      		 56°F 54°F 0% 0in 0% 36°F 47% 9 mph SSW 30.52in
      1:00 pm
      Sunny
      		 59°F 57°F 0% 0in 0% 35°F 41% 9 mph SSW 30.5in
      2:00 pm
      Sunny
      		 61°F 60°F 0% 0in 0% 35°F 37% 8 mph SSW 30.47in
      3:00 pm
      Sunny
      		 63°F 62°F 0% 0in 0% 35°F 36% 9 mph SSW 30.45in
      4:00 pm
      Sunny
      		 64°F 64°F 0% 0in 0% 35°F 34% 8 mph S 30.43in
      5:00 pm
      Sunny
      		 64°F 64°F 0% 0in 0% 34°F 33% 7 mph S 30.41in
      6:00 pm
      Sunny
      		 62°F 62°F 0% 0in 0% 36°F 37% 5 mph S 30.4in
      7:00 pm
      Sunny
      		 58°F 58°F 0% 0in 0% 36°F 44% 4 mph S 30.4in
      8:00 pm
      Clear
      		 53°F 53°F 1% 0in 0% 38°F 57% 2 mph SSE 30.41in
      9:00 pm
      Clear
      		 51°F 50°F 1% 0in 0% 39°F 63% 4 mph SSE 30.41in
      10:00 pm
      Clear
      		 49°F 49°F 2% 0in 0% 38°F 67% 3 mph SSE 30.42in
      11:00 pm
      Clear
      		 47°F 47°F 2% 0in 0% 38°F 71% 2 mph SSE 30.42in
      Additional Conditions
      1. Pressure 30.5 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point36°F
      5. Humidity 84%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KLAF Station History
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 57°F 64°F 82°F 2016
      4. Low 37°F 43°F 28°F 2015
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 64°F 83°F
      4. Low 34°F 42°F 24°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:00 AM 7:04 PM
      3. Civil Twilight 7:33 AM 7:32 PM
      4. Nautical Twilight 7:01 AM 8:03PM
      5. Astronomical Twilight 6:30 AM 8:35 PM
      1. Length of Visible Light 11h 58m
      2. Length of Day 11h 3m
      3. Tomorrow will be 2 minutes 33 seconds shorter
      1. Moon 2:47 PM 11:50 PM
      2. Waxing Crescent41% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary