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Lexington, KY 40508 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
This Afternoon
Sunny, with a high near 70. North wind 6 to 9 mph.
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Tonight
Clear, with a low around 43. Northeast wind 3 to 7 mph.
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Friday
Sunny, with a high near 69. Northeast wind 3 to 7 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now68°
- 3 PM70°
- 4 PM70°
- 5 PM69°
- 6 PM68°
- 7 PM64°
- 8 PM58°
- 9 PM56°
- 10 PM53°
- 11 PM52°
- Fri12 AM49°
- 1 AM47°
- 2 AM46°
- 3 AM46°
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- 5 AM44°
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- 7 AM43°
- 8 AM43°
- 9 AM46°
- 10 AM54°
- 11 AM58°
- 12 PM62°
- 1 PM65°
10-day forecast
Details- TodayOct 22Sunny43°70°
- FriOct 23Sunny41°69°
- SatOct 24Sunny44°70°
- SunOct 25Sunny45°71°
- MonOct 26Mostly Sunny47°72°
- TueOct 27Partly Sunny49°70°
- WedOct 28Partly Sunny47°69°
- ThuOct 29Partly cloudy50°74°
- FriOct 30Sunny41°56°
- SatOct 31Cloudy40°64°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Lexington
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FIRST ALERT | Chris Bailey has an awesome week of weatherLEXINGTON, Ky. (WKYT) - We are getting a rare combination for fall lovers as an extended period of awesome fall temps coincides with fall colors that are absolutely exploding. It’s a weather pattern stuck in neutral and…
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FIRST ALERT FORECAST: First frost and potential freeze overnight tonightWKYT LEXINGTON, Ky. (WKYT) - The weather has settled down and it is a chilly Saturday for us. The first frost of the season is expected tonight with some even getting in on a light freeze! Lots of sunshine will be with…
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Frost and Freeze Warnings tonight before sunshine returns SundayThe bigger story, however, will be tonight as temperatures drop even further, bringing the potential for frost and freezing conditions across the region. We'll gradually see more sunshine return throughout Saturday as…
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Chilly weekend, with frost possible tonightLEXINGTON, Ky. (WKYT) - Temperatures plummeted yesterday, and we are in for a cool weekend. The good news is that once skies clear, there will be plenty of sunshine for over a week. Today will be the coolest day for at…
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Lexington Urges Residents to Prepare for Weekend FrostOpen source local news · Lexington, Kentucky · Saturday, October 17, 2026 LEXINGTON, Ky. — Lexington residents should prepare for possible frost this weekend as a cold front moves through the area, according to a notice…
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Temperatures tumble by the afternoonLEXINGTON, Ky. (WKYT) - After record heat earlier this week, temperatures are going to drop today. We will start the day with clear conditions and comfortable temperatures, but a jacket will be needed this afternoon…
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Trudy strengthens to a hurricane as system nears Mexico’s coast with major storm expectedWKYT Trudy was located about 300 miles (480 kilometers) southwest of Acapulco, Mexico, with maximum sustained winds of 75 mph (120 kph), according to the U.S. National Hurricane Center in Miami. The hurricane was moving…
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More Clouds, Showers Thursday - John 12 PM 10-15-26WSAZ More Clouds, Showers Thursday - John 12 PM 10-15-26 Man charged with death by distribution in July overdose death Comparing the snow & ice plans of Lexington’s mayoral candidates Car flips, lands on roof in…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- ThuGood
Lexington, KY reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyLexington Bluegrass Ap, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Lexington-Fayette 4 km
- Richmond 38 km
- Georgetown 18 km
- Nicholasville 20 km
- Frankfort 37 km
- Winchester 29 km
- Danville 51 km
- Berea 57 km
- Lawrenceburg 35 km
- Paris 28 km
- Versailles 20 km
- Harrodsburg 44 km
Forecasters' discussion
From the National Weather Service office in LMK, issued 6 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 731 AM EDT Thu Oct 22 2026
VFR conditions expected throughout the TAF period, outside of isolate morning fog that should burn off quickly after sunrise. Winds are light, mainly out of the NNE, and are expected to veer slightly NE this afternoon. Large-scale ridging across the central US and expansive surface high pressure will result in another day of mostly clear skies.
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.