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Now · 1:27 PM

Lebanon Weather & Hourly Forecast

United States · Kentucky · 40033

Overcast
74°F
Overcast
Feels like: 74°F
💧 Humidity 66% 🌡 Pressure 30.09 inHg 💨 Wind 7 mph 👁 Visibility 20.7 mi Clouds 95% ☀️ UV index 4.0 · Moderate 🌅 Sunrise 7:27 AM 🌇 Sunset 7:39 PM

Hourly Forecast for Lebanon

Today
Mostly cloudy · 2:00 PM Mostly cloudy
76° 💧 None 💨 7 mph H 62%30.09 inHg
Overcast · 5:00 PM Overcast
77° 💧 None 💨 11 mph H 59%30.03 inHg
Overcast night · 8:00 PM Overcast night
71° 💧 None 💨 10 mph H 64%30.09 inHg
Mostly clear night · 11:00 PM Mostly clear night
68° 💧 None 💨 9 mph H 69%30.12 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
66° 💧 None 💨 7 mph H 76%30.12 inHg
Overcast night · 5:00 AM Overcast night
66° 💧 0.001 in 💨 7 mph H 78%30.12 inHg
Overcast · 8:00 AM Overcast
66° 💧 0.001 in 💨 6 mph H 81%30.15 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
72° 💧 0.001 in 💨 7 mph H 70%30.18 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
75° 💧 0.002 in 💨 6 mph H 60%30.15 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
74° 💧 0.002 in 💨 8 mph H 65%30.12 inHg
Overcast night · 8:00 PM Overcast night
71° 💧 0.001 in 💨 9 mph H 70%30.15 inHg
Clear night · 11:00 PM Clear night
68° 💧 None 💨 4 mph H 81%30.15 inHg
Thursday
Overcast night · 2:00 AM Overcast night
65° 💧 0.001 in 💨 3 mph H 95%30.15 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
66° 💧 0.004 in 💨 3 mph H 93%30.15 inHg
Overcast · 8:00 AM Overcast
67° 💧 0.046 in 💨 6 mph H 91%30.15 inHg
Light rain · 11:00 AM Light rain
68° 💧 0.022 in 💨 10 mph H 88%30.18 inHg

In Lebanon and, more broadly, across the state of Kentucky: Cloudy skies this morning give way to hot conditions this afternoon, with temperatures rising between 67 and 86 degrees Fahrenheit. Light northeast winds, reaching up to 7 mph with gusts up to 13 mph, will be felt throughout the day. There is a possibility of light rain, with an accumulation around 0.09 inches, and the highest chance of rain is around 78%. Overall, expect a warm day with variable cloud cover and some chances of brief showers.

15-Day Weather Outlook for Lebanon

TomorrowTomorrow Mostly sunny Mostly sunny 75°/66° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 76°/65° 💧 None 💨 11 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 74°/56° 💧 0.071 in 💨 9 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 76°/51° 💧 None 💨 7 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 76°/51° 💧 None 💨 6 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 74°/51° 💧 0.095 in 💨 6 mph
Tuesday, Sep 29Tue Sep 29 Mostly sunny Mostly sunny 78°/52° 💧 None 💨 6 mph
Wednesday, Sep 30Wed Sep 30 Mostly sunny Mostly sunny 84°/59° 💧 None 💨 7 mph
Thursday, Oct 1Thu Oct 1 Partly cloudy Partly cloudy 87°/64° 💧 None 💨 7 mph
Friday, Oct 2Fri Oct 2 Overcast Overcast 86°/69° 💧 None 💨 6 mph
Saturday, Oct 3Sat Oct 3 Mostly cloudy Mostly cloudy 85°/68° 💧 None 💨 7 mph
Sunday, Oct 4Sun Oct 4 Overcast Overcast 78°/73° 💧 0.280 in 💨 13 mph
Monday, Oct 5Mon Oct 5 Moderate rain Moderate rain 72°/68° 💧 0.520 in 💨 6 mph
Tuesday, Oct 6Tue Oct 6 Moderate rain Moderate rain 75°/65° 💧 0.833 in 💨 10 mph
Wednesday, Oct 7Wed Oct 7 Overcast Overcast 67°/67° 💧 0.179 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lebanon

Vertical axis: °F · Color based on temperature
Mostly cloudy at 2:00 PM
76° Today 2:00 PM
Mostly cloudy at 3:00 PM
77° 3:00 PM
Overcast at 4:00 PM
78° 4:00 PM
Overcast at 5:00 PM
77° 5:00 PM
Mostly cloudy at 6:00 PM
75° Today 6:00 PM
Overcast at 7:00 PM
73° 7:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Overcast night at 9:00 PM
71° 9:00 PM
Overcast night at 10:00 PM
69° Today 10:00 PM
Mostly clear night at 11:00 PM
68° 11:00 PM
Mostly clear night at 12:00 AM
67° 12:00 AM
Mostly clear night at 1:00 AM
66° 1:00 AM
Overcast night at 2:00 AM
66° Tomorrow 2:00 AM
Overcast night at 3:00 AM
66° 3:00 AM
Overcast night at 4:00 AM
66° 4:00 AM
Overcast night at 5:00 AM
66° 5:00 AM
Overcast night at 6:00 AM
66° Tomorrow 6:00 AM
Overcast night at 7:00 AM
66° 7:00 AM
Overcast at 8:00 AM
66° 8:00 AM
Mostly cloudy at 9:00 AM
67° 9:00 AM
Mostly cloudy at 10:00 AM
69° Tomorrow 10:00 AM
Mostly cloudy at 11:00 AM
72° 11:00 AM
Mostly cloudy at 12:00 PM
73° 12:00 PM
Partly cloudy at 1:00 PM
74° 1:00 PM
Mostly cloudy at 2:00 PM
75° Tomorrow 2:00 PM
Overcast at 3:00 PM
75° 3:00 PM
Overcast at 4:00 PM
74° 4:00 PM
Mostly cloudy at 5:00 PM
74° 5:00 PM
Mostly cloudy at 6:00 PM
73° Tomorrow 6:00 PM
Overcast at 7:00 PM
72° 7:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Overcast night at 9:00 PM
70° 9:00 PM
Partly cloudy night at 10:00 PM
69° Tomorrow 10:00 PM
Clear night at 11:00 PM
68° 11:00 PM
Mostly clear night at 12:00 AM
66° 12:00 AM
Mostly clear night at 1:00 AM
65° 1:00 AM
Overcast night at 2:00 AM
65° Thursday 2:00 AM
Overcast night at 3:00 AM
66° 3:00 AM
Partly cloudy night at 4:00 AM
67° 4:00 AM
Mostly cloudy night at 5:00 AM
66° 5:00 AM
Overcast night at 6:00 AM
66° Thursday 6:00 AM
Overcast night at 7:00 AM
67° 7:00 AM
Overcast at 8:00 AM
67° 8:00 AM
Light rain at 9:00 AM
67° 9:00 AM
Light rain at 10:00 AM
66° Thursday 10:00 AM
Light rain at 11:00 AM
68° 11:00 AM
Mostly cloudy at 12:00 PM
70° 12:00 PM
Partly cloudy at 1:00 PM
72° 1:00 PM
Partly cloudy at 2:00 PM
74° Thursday 2:00 PM
Mostly sunny at 3:00 PM
75° 3:00 PM
Partly cloudy at 4:00 PM
76° 4:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Overcast at 6:00 PM
74° Thursday 6:00 PM
Overcast at 7:00 PM
73° 7:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Partly cloudy night at 5:00 AM
58° 5:00 AM
Sunny at 8:00 AM
56° Friday 8:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Partly cloudy at 5:00 PM
74° 5:00 PM
Mostly cloudy night at 8:00 PM
66° Friday 8:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 5:00 AM
52° 5:00 AM
Sunny at 8:00 AM
51° Saturday 8:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 2:00 PM
74° 2:00 PM
Mostly sunny at 5:00 PM
76° 5:00 PM
Clear night at 8:00 PM
66° Saturday 8:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Mostly clear night at 2:00 AM
56° 2:00 AM
Mostly clear night at 5:00 AM
53° 5:00 AM
Mostly sunny at 8:00 AM
51° Sunday 8:00 AM
Mostly sunny at 11:00 AM
67° 11:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Sunny at 5:00 PM
76° 5:00 PM
Overcast night at 8:00 PM
68° Sunday 8:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Mostly clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 2:00 PM
51° Monday 2:00 PM
Mostly clear night at 8:00 PM
74° 8:00 PM
Mostly clear night at 2:00 AM
68° 2:00 AM
Sunny at 8:00 AM
58° 8:00 AM
Sunny at 2:00 PM
52° Tuesday 2:00 PM
Clear night at 8:00 PM
78° 8:00 PM
Clear night at 2:00 AM
71° 2:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Sunny at 2:00 PM
59° Wednesday 2:00 PM
Mostly clear night at 8:00 PM
84° 8:00 PM
Clear night at 2:00 AM
76° 2:00 AM
Partly cloudy at 8:00 AM
67° 8:00 AM
Mostly cloudy at 2:00 PM
64° Thursday 2:00 PM
Overcast night at 8:00 PM
87° 8:00 PM
Overcast night at 2:00 AM
79° 2:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Mostly cloudy at 2:00 PM
69° Friday 2:00 PM
Mostly cloudy night at 8:00 PM
86° 8:00 PM
Mostly cloudy night at 2:00 AM
78° 2:00 AM
Mostly cloudy at 8:00 AM
72° 8:00 AM
Mostly cloudy at 2:00 PM
68° Saturday 2:00 PM
Partly cloudy night at 8:00 PM
85° 8:00 PM
Mostly cloudy night at 2:00 AM
78° 2:00 AM
Overcast at 8:00 AM
75° 8:00 AM
Overcast at 2:00 PM
73° Sunday 2:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Light rain at 2:00 AM
72° 2:00 AM
Light rain at 8:00 AM
70° 8:00 AM
Overcast at 2:00 PM
68° Monday 2:00 PM
Moderate rain at 8:00 PM
72° 8:00 PM
Moderate rain at 2:00 AM
67° 2:00 AM
Partly cloudy at 8:00 AM
65° 8:00 AM
Overcast at 2:00 PM
67° Tuesday 2:00 PM
Moderate rain at 8:00 PM
75° 8:00 PM
Overcast night at 2:00 AM
67° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lebanon

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 6,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 7,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 61,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Lebanon

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 6,6High 🙂Fair
Tomorrow UV 5,9Moderate 🙂Fair
Thursday UV 3,5Moderate 🙂Fair
Friday UV 6,7High 🙂Fair
Saturday UV 6,0High 🙂Fair
Sunday UV 5,0Moderate Unavailable
Monday UV 7,0High Unavailable
Hourly UV index today
2:00 PMUV 6,6 3:00 PMUV 5,7 4:00 PMUV 4,0 5:00 PMUV 2,2 6:00 PMUV 0,8 7:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Lebanon

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 8:00 PM 5:00 AM Friday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Friday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Saturday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Saturday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Sunday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Sunday 8:00 PM 11:00 PM 2:00 AM 8:00 AM Monday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Tuesday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Wednesday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Thursday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Friday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Saturday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Sunday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Monday 2:00 PM 8:00 PM 2:00 AM 8:00 AM Tuesday 2:00 PM 8:00 PM 2:00 AM
Sustained wind Max gusts
NIGHT SKY · LEBANON, KENTUCKY

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

78/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:05 PM–6:02 AM
Cloud cover 20% Real hourly forecast for the best viewing hour.
Moonlight 87% Waxing Gibbous · Moon about 29° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 33° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min27%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Lebanon were last refreshed today at 12:35 PM. The current forecast period extends through 24/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.