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Now · 7:01 PM

Lewisburg Weather & Hourly Forecast

United States · Kentucky · 42256

Sunny
82°F
Sunny
Feels like: 84°F
💧 Humidity 54% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 20.9 mi Clouds 4% ☀️ UV index 0.4 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Lewisburg

Today
Clear night · 8:00 PM Clear night
79° 💧 None 💨 6 mph H 61%30.00 inHg
Clear night · 11:00 PM Clear night
76° 💧 None 💨 5 mph H 66%30.06 inHg
Tomorrow
Clear night · 2:00 AM Clear night
74° 💧 None 💨 6 mph H 84%30.06 inHg
Clear night · 5:00 AM Clear night
75° 💧 0.002 in 💨 7 mph H 82%30.09 inHg
Mostly sunny · 8:00 AM Mostly sunny
78° 💧 0.005 in 💨 7 mph H 76%30.15 inHg
Light rain · 11:00 AM Light rain
85° 💧 0.018 in 💨 8 mph H 61%30.15 inHg
Sunny · 2:00 PM Sunny
92° 💧 0.001 in 💨 7 mph H 44%30.09 inHg
Partly cloudy · 5:00 PM Partly cloudy
91° 💧 None 💨 8 mph H 44%30.06 inHg
Clear night · 8:00 PM Clear night
84° 💧 None 💨 7 mph H 63%30.09 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
81° 💧 None 💨 8 mph H 65%30.15 inHg
Wednesday
Mostly cloudy night · 2:00 AM Mostly cloudy night
79° 💧 None 💨 10 mph H 64%30.12 inHg
Mostly clear night · 5:00 AM Mostly clear night
77° 💧 None 💨 9 mph H 67%30.12 inHg
Sunny · 8:00 AM Sunny
79° 💧 None 💨 9 mph H 63%30.18 inHg
Sunny · 11:00 AM Sunny
89° 💧 0.001 in 💨 11 mph H 47%30.15 inHg
Sunny · 2:00 PM Sunny
94° 💧 None 💨 9 mph H 41%30.06 inHg
Mostly sunny · 5:00 PM Mostly sunny
93° 💧 None 💨 9 mph H 40%30.00 inHg

In Lewisburg and, more broadly, across the state of Kentucky: The evening will feature a mix of sun and clouds with mild to warm temperatures ranging from 78 to 85 degrees Fahrenheit. Light eastward winds will generally be gentle, with speeds up to 2 mph and occasional gusts reaching 3 mph. No precipitation is expected during the night or into the early morning hours, making for a relatively calm and pleasant evening. Conditions will remain stable with no significant weather changes anticipated for the next few hours.

15-Day Weather Outlook for Lewisburg

TomorrowTomorrow Mostly sunny Mostly sunny 92°/74° 💧 None 💨 10 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 95°/76° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 90°/79° 💧 0.237 in 💨 11 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 85°/72° 💧 0.411 in 💨 5 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 87°/73° 💧 0.153 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 88°/72° 💧 0.013 in 💨 7 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 88°/73° 💧 0.117 in 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Light thunderstorms Light thunderstorms 83°/74° 💧 0.311 in 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 80°/67° 💧 0.324 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 78°/62° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 84°/60° 💧 None 💨 5 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 86°/65° 💧 None 💨 3 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 80°/73° 💧 0.189 in 💨 8 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 82°/72° 💧 0.056 in 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 78°/75° 💧 0.011 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lewisburg

Vertical axis: °F · Color based on temperature
Clear night at 8:00 PM
79° Today 8:00 PM
Clear night at 9:00 PM
78° 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 12:00 AM
74° Tomorrow 12:00 AM
Clear night at 1:00 AM
74° 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
75° 3:00 AM
Clear night at 4:00 AM
75° Tomorrow 4:00 AM
Clear night at 5:00 AM
75° 5:00 AM
Mostly clear night at 6:00 AM
74° 6:00 AM
Partly cloudy at 7:00 AM
75° 7:00 AM
Mostly sunny at 8:00 AM
78° Tomorrow 8:00 AM
Mostly sunny at 9:00 AM
81° 9:00 AM
Mostly sunny at 10:00 AM
83° 10:00 AM
Light rain at 11:00 AM
85° 11:00 AM
Light rain at 12:00 PM
88° Tomorrow 12:00 PM
Mostly sunny at 1:00 PM
90° 1:00 PM
Sunny at 2:00 PM
92° 2:00 PM
Sunny at 3:00 PM
92° 3:00 PM
Mostly sunny at 4:00 PM
92° Tomorrow 4:00 PM
Partly cloudy at 5:00 PM
91° 5:00 PM
Partly cloudy at 6:00 PM
89° 6:00 PM
Sunny at 7:00 PM
86° 7:00 PM
Clear night at 8:00 PM
84° Tomorrow 8:00 PM
Partly cloudy night at 9:00 PM
82° 9:00 PM
Mostly cloudy night at 10:00 PM
82° 10:00 PM
Mostly cloudy night at 11:00 PM
81° 11:00 PM
Mostly cloudy night at 12:00 AM
81° Wednesday 12:00 AM
Mostly cloudy night at 1:00 AM
80° 1:00 AM
Mostly cloudy night at 2:00 AM
79° 2:00 AM
Partly cloudy night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
78° Wednesday 4:00 AM
Mostly clear night at 5:00 AM
77° 5:00 AM
Mostly clear night at 6:00 AM
76° 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
79° Wednesday 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
89° 11:00 AM
Mostly sunny at 12:00 PM
91° Wednesday 12:00 PM
Mostly sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
94° 2:00 PM
Mostly sunny at 3:00 PM
95° 3:00 PM
Mostly sunny at 4:00 PM
94° Wednesday 4:00 PM
Mostly sunny at 5:00 PM
93° 5:00 PM
Mostly sunny at 6:00 PM
92° 6:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Clear night at 8:00 PM
85° Wednesday 8:00 PM
Clear night at 9:00 PM
83° 9:00 PM
Clear night at 10:00 PM
83° 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
82° Thursday 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
80° 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
79° Thursday 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
79° 6:00 AM
Mostly sunny at 7:00 AM
79° 7:00 AM
Light rain at 10:00 AM
84° Thursday 10:00 AM
Mostly sunny at 1:00 PM
90° 1:00 PM
Light rain at 4:00 PM
89° 4:00 PM
Light rain at 7:00 PM
75° 7:00 PM
Light rain at 10:00 PM
73° Thursday 10:00 PM
Overcast night at 1:00 AM
73° 1:00 AM
Light rain at 4:00 AM
72° 4:00 AM
Moderate rain at 7:00 AM
72° 7:00 AM
Overcast at 10:00 AM
76° Friday 10:00 AM
Light rain at 1:00 PM
81° 1:00 PM
Overcast at 4:00 PM
85° 4:00 PM
Overcast at 7:00 PM
77° 7:00 PM
Overcast night at 10:00 PM
76° Friday 10:00 PM
Mostly cloudy night at 1:00 AM
74° 1:00 AM
Partly cloudy night at 4:00 AM
73° 4:00 AM
Moderate rain at 7:00 AM
74° 7:00 AM
Light rain at 10:00 AM
76° Saturday 10:00 AM
Mostly sunny at 1:00 PM
84° 1:00 PM
Partly cloudy at 4:00 PM
87° 4:00 PM
Overcast at 7:00 PM
80° 7:00 PM
Overcast night at 10:00 PM
75° Saturday 10:00 PM
Mostly clear night at 1:00 AM
73° 1:00 AM
Mostly clear night at 4:00 AM
72° 4:00 AM
Partly cloudy at 7:00 AM
72° 7:00 AM
Light rain at 1:00 PM
88° Sunday 1:00 PM
Light rain at 7:00 PM
77° 7:00 PM
Clear night at 1:00 AM
74° 1:00 AM
Sunny at 7:00 AM
73° 7:00 AM
Mostly sunny at 1:00 PM
88° Monday 1:00 PM
Mostly clear night at 7:00 PM
83° 7:00 PM
Mostly clear night at 1:00 AM
77° 1:00 AM
Partly cloudy at 7:00 AM
74° 7:00 AM
Light thunderstorms at 1:00 PM
76° Tuesday 1:00 PM
Light rain at 7:00 PM
76° 7:00 PM
Moderate rain at 1:00 AM
73° 1:00 AM
Partly cloudy at 7:00 AM
67° 7:00 AM
Sunny at 1:00 PM
80° Wednesday 1:00 PM
Clear night at 7:00 PM
72° 7:00 PM
Clear night at 1:00 AM
65° 1:00 AM
Sunny at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
78° Thursday 1:00 PM
Clear night at 7:00 PM
70° 7:00 PM
Clear night at 1:00 AM
62° 1:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Overcast at 1:00 PM
84° Friday 1:00 PM
Mostly clear night at 7:00 PM
76° 7:00 PM
Clear night at 1:00 AM
67° 1:00 AM
Sunny at 7:00 AM
65° 7:00 AM
Mostly cloudy at 1:00 PM
86° Saturday 1:00 PM
Mostly cloudy night at 7:00 PM
80° 7:00 PM
Mostly clear night at 1:00 AM
73° 1:00 AM
Overcast at 7:00 AM
74° 7:00 AM
Mostly cloudy at 1:00 PM
79° Sunday 1:00 PM
Partly cloudy night at 7:00 PM
76° 7:00 PM
Overcast night at 1:00 AM
73° 1:00 AM
Overcast at 7:00 AM
72° 7:00 AM
Overcast at 1:00 PM
82° Monday 1:00 PM
Partly cloudy night at 7:00 PM
78° 7:00 PM
Overcast night at 1:00 AM
75° 1:00 AM
Mostly sunny at 7:00 AM
76° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lewisburg

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 6,9µg/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 7,3µg/m³

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

O₃ Ozone Fair 65,7µg/m³

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

NO₂ Nitrogen dioxide Good 4,0µg/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 Lewisburg

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 7,7High 🙂Fair
Tomorrow UV 6,1High 🙂Fair
Wednesday UV 8,1Very high 🙂Fair
Thursday UV 7,7High 🙂Fair
Friday UV 5,5Moderate 🙂Fair
Saturday UV 7,0High Unavailable
Sunday UV 8,0Very high Unavailable
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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Lewisburg

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:36 PM–4:55 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon about 5° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min78%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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 Lewisburg were last refreshed today at 6:10 PM. The current forecast period extends through 09/09/2026 at 5:00 PM. 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.