Hillview, KY 40129 Weather

Bullitt County9:05 AM EDT38.08°N, 85.68°W

Current conditions

Mostly Clear
48°
Mostly Clear
Feels like 48°
High 73°·Low 42°
WindCalm
Humidity87%
Dew point45°
Pressure30.24 inHg
Visibility10 mi
Cloud cover6%
UV index0 Low
Sunrise7:59 AM
Sunset6:57 PM

Observed at Louisville Muhammad Ali International Airport · 25 min ago

Forecast

10-day

  • Today

    Patchy fog before 10am. Sunny, with a high near 73. North wind 1 to 7 mph.

  • Tonight

    Clear, with a low around 42. Northeast wind 2 to 6 mph.

  • Friday

    Sunny, with a high near 71. Northeast wind 2 to 7 mph.

National Weather Service forecast updated 6 hrs ago.

Hourly

Hourly forecast
  1. Now Patchy Fog 43°
  2. 10 AM Sunny 51°
  3. 11 AM Sunny 57°
  4. 12 PM Sunny 63°
  5. 1 PM Sunny 67°
  6. 2 PM Sunny 70°
  7. 3 PM Sunny 71°
  8. 4 PM Sunny 73°
  9. 5 PM Sunny 71°
  10. 6 PM Clear 70°
  11. 7 PM Clear 66°
  12. 8 PM Clear 60°
  13. 9 PM Clear 56°
  14. 10 PM Clear 54°
  15. 11 PM Clear 52°
  16. Fri12 AM Clear 50°
  17. 1 AM Clear 48°
  18. 2 AM Clear 47°
  19. 3 AM Clear 45°
  20. 4 AM Clear 44°
  21. 5 AM Clear 44°
  22. 6 AM Sunny 43°
  23. 7 AM Sunny 42°
  24. 8 AM Sunny 42°

10-day forecast

Details
  1. TodayOct 22 Patchy Fog then Sunny Patchy Fog then Sunny42°73°
  2. FriOct 23 Sunny Sunny41°71°
  3. SatOct 24 Sunny Sunny42°72°
  4. SunOct 25 Sunny Sunny44°73°
  5. MonOct 26 Mostly Sunny Mostly Sunny45°73°
  6. TueOct 27 Partly Sunny Partly Sunny48°71°
  7. WedOct 28 Partly Sunny Partly Sunny45°70°
  8. ThuOct 29 Cloudy Cloudy0.02 in49°74°
  9. FriOct 30 Sunny Sunny41°56°
  10. SatOct 31 Partly cloudy Partly cloudy37°64°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news near Hillview

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Air quality

52
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuModerate
  • FriModerate

Louisville, KY reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:59 AM
Sunset 6:57 PM
Daylight 10 h 58 min (−2 min 18 s tomorrow)
Waxing Gibbous · 85% lit
Moonrise 4:56 PM Moonset 4:08 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low68° / 48°
Record high88° (1947)
Record low23° (1952)
Wettest2.77 in (2007)
Yesterday75° / 46°
Month to date2.12 in (normal 2.60 in)

Louisville Area, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LMK, issued 5 hrs ago

Key Messages

* Locally dense river valley fog is possible early this morning.

* Patchy frost will be possible early Friday and Saturday mornings, mainly in sheltered rural areas.

* Dry weather and consistent temperatures are expected through next Wednesday.

Discussion

Issued at 329 AM EDT Thu Oct 22 2026

Another calm, clear night is producing optimal conditions for radiational cooling. Temperatures are in the 40s in most areas and will continue to settle into the upper 30s and lower 40s through daybreak. Our coolest rural, sheltered low spots in the Bluegrass and Lake Cumberland regions could see mid 30s and patchy frost early this morning.

Recent satellite imagery shows the development of river valley fog across eastern KY, a trend that will expand into central KY through the pre-dawn hours. The fog may become locally dense between 5-9 AM EDT, mainly along the river valleys. Fog should largely dissipate by mid-morning, and another round of valley fog looks likely early Friday.

Our stretch of spectacular weather continues today. An upper level ridge is positioned over the central CONUS, with upper troughing over each coast. Broad high pressure at the surface, centered off to our N and NW, is contributing to a dry airmass and persistent NE low- level flow. In the short term, the upper level ridge is forecast to drift slowly eastward toward the MS Valley while sfc high pressure strengthens as it shifts southeast across the eastern US and Canada. Ridging, both at the surface and aloft, will then build over our region through the weekend and into early next week.

Stubborn high pressure and a notably dry airmass give us high confidence in dry weather through next Wednesday. In short, largely dry weather is likely through the last several days of October. Temperatures will be fairly steady over the next week as well, with afternoon highs ranging from the upper 60s and lower 70s in the Bluegrass to the low/mid 70s elsewhere. Overnight temps will dip into the upper 30s to mid 40s. Friday and Saturday mornings both have patchy frost potential, especially in rural, low-lying areas.

It is unclear when our next chance for appreciable rainfall will be. A frontal system could bring a brief shot for light rain by late next week or over Halloween weekend, but confidence in this is very low at this time. Again, mainly dry weather is expected through the end of the month.

Aviation

Issued at 137 AM EDT Thu Oct 22 2026

VFR conditions expected outside of any early morning fog. IFR/LIFR vis in fog appears most likely at HNB, while BWG could drop to MVFR/IFR after 09-10Z. Winds will remain very light to calm this morning, with NNE winds increasing to 5-8 kts this afternoon.

Lmk Watches

KY...None. IN...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.