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Current weather in Lexington is clear sky.

Where can I find the hourly weather forecast for Lexington?

This page shows hourly weather forecast for Lexington, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Lexington updated regularly?

Weather data for Lexington is updated regularly with the latest available observations and forecasts.

Now · 9:50 AM

Lexington Weather & Hourly Forecast

United States · Tennessee · 38351

81°F

Sunny

Feels like: 84°F

💧 Humidity 65% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 20.0 mi ☁ Clouds 0% ☀️ UV index 1.5 · Low 🌅 Sunrise 6:40 AM 🌇 Sunset 6:51 PM

Hourly Forecast for Lexington

Today

10:00 AM

Sunny

81° 💧 0.001 in 💨 5 mph H 65%30.03 inHg

1:00 PM

Sunny

89° 💧 0.002 in 💨 6 mph H 47%30.00 inHg

4:00 PM

Light rain

84° 💧 0.035 in 💨 10 mph H 57%29.97 inHg

7:00 PM

Clear night

81° 💧 None 💨 8 mph H 58%30.00 inHg

10:00 PM

Clear night

77° 💧 None 💨 8 mph H 63%30.06 inHg

Tomorrow

1:00 AM

Clear night

73° 💧 0.000 in 💨 9 mph H 68%30.06 inHg

4:00 AM

Clear night

70° 💧 0.001 in 💨 7 mph H 73%30.09 inHg

7:00 AM

Mostly sunny

68° 💧 None 💨 6 mph H 78%30.12 inHg

10:00 AM

Sunny

77° 💧 0.001 in 💨 7 mph H 58%30.15 inHg

1:00 PM

Mostly sunny

84° 💧 0.001 in 💨 7 mph H 47%30.12 inHg

4:00 PM

Sunny

85° 💧 None 💨 10 mph H 40%30.06 inHg

7:00 PM

Clear night

76° 💧 None 💨 13 mph H 54%30.09 inHg

10:00 PM

Clear night

70° 💧 None 💨 9 mph H 63%30.15 inHg

Thursday

1:00 AM

Clear night

67° 💧 None 💨 6 mph H 69%30.15 inHg

4:00 AM

Clear night

65° 💧 None 💨 6 mph H 79%30.15 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 88%30.18 inHg

Today

10:00 AM

Sunny

81° 💧 None 💨 5 mph H 65%30.03 inHg

11:00 AM

Sunny

84° 💧 None 💨 5 mph H 57%30.03 inHg

12:00 PM

Strong thunderstorm

87° 💧 0.001 in 💨 5 mph H 51%30.03 inHg

1:00 PM

Sunny

89° 💧 0.001 in 💨 6 mph H 47%30.00 inHg

2:00 PM

Mostly sunny

90° 💧 0.000 in 💨 6 mph H 45%30.00 inHg

3:00 PM

Mostly sunny

90° 💧 0.001 in 💨 7 mph H 44%29.97 inHg

4:00 PM

Light rain

84° 💧 0.022 in 💨 10 mph H 57%29.97 inHg

5:00 PM

Light rain

83° 💧 0.014 in 💨 8 mph H 58%29.97 inHg

6:00 PM

Mostly sunny

83° 💧 None 💨 9 mph H 54%29.97 inHg

7:00 PM

Clear night

81° 💧 None 💨 8 mph H 58%30.00 inHg

8:00 PM

Clear night

80° 💧 None 💨 8 mph H 60%30.00 inHg

9:00 PM

Mostly clear night

79° 💧 None 💨 7 mph H 62%30.03 inHg

10:00 PM

Clear night

77° 💧 None 💨 8 mph H 63%30.06 inHg

11:00 PM

Clear night

76° 💧 None 💨 9 mph H 65%30.06 inHg

Tomorrow

12:00 AM

Clear night

74° 💧 None 💨 9 mph H 67%30.06 inHg

1:00 AM

Clear night

73° 💧 0.000 in 💨 9 mph H 68%30.06 inHg

2:00 AM

Clear night

71° 💧 None 💨 8 mph H 70%30.06 inHg

3:00 AM

Clear night

70° 💧 None 💨 7 mph H 71%30.09 inHg

4:00 AM

Clear night

70° 💧 0.001 in 💨 7 mph H 73%30.09 inHg

5:00 AM

Clear night

69° 💧 None 💨 7 mph H 75%30.09 inHg

6:00 AM

Clear night

69° 💧 None 💨 6 mph H 77%30.12 inHg

7:00 AM

Mostly sunny

68° 💧 None 💨 6 mph H 78%30.12 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 7 mph H 72%30.15 inHg

9:00 AM

Mostly sunny

73° 💧 None 💨 7 mph H 65%30.15 inHg

10:00 AM

Sunny

77° 💧 None 💨 7 mph H 58%30.15 inHg

11:00 AM

Sunny

80° 💧 None 💨 6 mph H 53%30.15 inHg

12:00 PM

Partly cloudy

82° 💧 0.001 in 💨 7 mph H 49%30.15 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 7 mph H 47%30.12 inHg

2:00 PM

Sunny

85° 💧 0.001 in 💨 8 mph H 43%30.09 inHg

3:00 PM

Mostly sunny

85° 💧 None 💨 9 mph H 41%30.06 inHg

4:00 PM

Sunny

85° 💧 None 💨 10 mph H 40%30.06 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 10 mph H 42%30.06 inHg

6:00 PM

Mostly sunny

80° 💧 None 💨 11 mph H 46%30.09 inHg

7:00 PM

Clear night

76° 💧 None 💨 13 mph H 54%30.09 inHg

8:00 PM

Clear night

73° 💧 None 💨 11 mph H 59%30.12 inHg

9:00 PM

Clear night

72° 💧 None 💨 10 mph H 61%30.15 inHg

10:00 PM

Clear night

70° 💧 None 💨 9 mph H 63%30.15 inHg

11:00 PM

Clear night

69° 💧 None 💨 9 mph H 65%30.15 inHg

Thursday

12:00 AM

Clear night

68° 💧 None 💨 7 mph H 67%30.15 inHg

1:00 AM

Clear night

67° 💧 None 💨 6 mph H 69%30.15 inHg

2:00 AM

Clear night

67° 💧 None 💨 6 mph H 72%30.15 inHg

3:00 AM

Clear night

66° 💧 None 💨 6 mph H 76%30.15 inHg

4:00 AM

Clear night

65° 💧 None 💨 6 mph H 79%30.15 inHg

5:00 AM

Clear night

65° 💧 None 💨 7 mph H 82%30.15 inHg

6:00 AM

Clear night

64° 💧 None 💨 6 mph H 85%30.15 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 88%30.18 inHg

8:00 AM

Sunny

67° 💧 None 💨 7 mph H 80%30.18 inHg

9:00 AM

Sunny

70° 💧 None 💨 7 mph H 70%30.18 inHg

10:00 AM

Sunny

74° 💧 None 💨 6 mph H 60%30.18 inHg

11:00 AM

Partly cloudy

78° 💧 None 💨 5 mph H 51%30.18 inHg

12:00 PM

Partly cloudy

80° 💧 None 💨 5 mph H 46%30.15 inHg

1:00 PM

Partly cloudy

82° 💧 None 💨 6 mph H 41%30.12 inHg

2:00 PM

Mostly cloudy

84° 💧 None 💨 6 mph H 36%30.09 inHg

3:00 PM

Partly cloudy

83° 💧 None 💨 7 mph H 38%30.09 inHg

4:00 PM

Sunny

83° 💧 None 💨 8 mph H 39%30.06 inHg

5:00 PM

Sunny

82° 💧 None 💨 9 mph H 41%30.09 inHg

6:00 PM

Sunny

80° 💧 None 💨 9 mph H 43%30.09 inHg

7:00 PM

Clear night

77° 💧 None 💨 8 mph H 47%30.09 inHg

Friday

4:00 AM

Clear night

67° 💧 None 💨 6 mph H 77%30.12 inHg

7:00 AM

Sunny

65° 💧 None 💨 7 mph H 76%30.15 inHg

10:00 AM

Sunny

76° 💧 None 💨 6 mph H 57%30.18 inHg

1:00 PM

Mostly cloudy

83° 💧 None 💨 4 mph H 41%30.12 inHg

4:00 PM

Mostly sunny

84° 💧 None 💨 7 mph H 37%30.06 inHg

7:00 PM

Clear night

78° 💧 None 💨 7 mph H 43%30.06 inHg

10:00 PM

Clear night

73° 💧 None 💨 9 mph H 49%30.12 inHg

Saturday

1:00 AM

Partly cloudy night

68° 💧 None 💨 7 mph H 56%30.12 inHg

4:00 AM

Partly cloudy night

66° 💧 None 💨 6 mph H 55%30.09 inHg

7:00 AM

Mostly cloudy

64° 💧 None 💨 6 mph H 56%30.12 inHg

10:00 AM

Mostly cloudy

75° 💧 None 💨 4 mph H 45%30.12 inHg

1:00 PM

Overcast

84° 💧 None 💨 1 mph H 35%30.09 inHg

4:00 PM

Overcast

83° 💧 None 💨 5 mph H 35%30.03 inHg

7:00 PM

Overcast night

78° 💧 None 💨 7 mph H 40%30.03 inHg

10:00 PM

Overcast night

74° 💧 None 💨 6 mph H 44%30.03 inHg

Sunday

1:00 AM

Overcast night

71° 💧 None 💨 6 mph H 36%30.03 inHg

4:00 AM

Mostly cloudy night

66° 💧 None 💨 6 mph H 64%30.03 inHg

7:00 AM

Partly cloudy

67° 💧 None 💨 6 mph H 50%30.03 inHg

10:00 AM

Mostly sunny

78° 💧 None 💨 4 mph H 30%30.03 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 6 mph H 27%30.00 inHg

4:00 PM

Overcast

85° 💧 None 💨 7 mph H 28%29.94 inHg

7:00 PM

Mostly cloudy night

78° 💧 None 💨 4 mph H 29%29.91 inHg

10:00 PM

Clear night

73° 💧 None 💨 6 mph H 31%29.94 inHg

Monday

1:00 AM

Partly cloudy night

69° 💧 None 💨 6 mph H 34%29.94 inHg

7:00 AM

Sunny

68° 💧 None 💨 5 mph H 37%29.94 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 3 mph H 49%29.94 inHg

7:00 PM

Overcast night

83° 💧 None 💨 4 mph H 21%29.91 inHg

Tuesday

1:00 AM

Mostly clear night

75° 💧 None 💨 4 mph H 25%29.85 inHg

7:00 AM

Sunny

66° 💧 None 💨 6 mph H 39%29.88 inHg

1:00 PM

Sunny

61° 💧 None 💨 7 mph H 47%29.91 inHg

7:00 PM

Clear night

85° 💧 None 💨 3 mph H 18%29.91 inHg

Wednesday

1:00 AM

Partly cloudy night

77° 💧 None 💨 6 mph H 18%29.85 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 6 mph H 29%29.91 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 6 mph H 37%29.94 inHg

7:00 PM

Mostly cloudy night

91° 💧 None 💨 6 mph H 16%29.91 inHg

Thursday

1:00 AM

Mostly clear night

81° 💧 None 💨 6 mph H 20%29.88 inHg

7:00 AM

Overcast

74° 💧 None 💨 8 mph H 32%29.97 inHg

1:00 PM

Overcast

71° 💧 None 💨 8 mph H 45%30.00 inHg

7:00 PM

Mostly cloudy night

90° 💧 None 💨 9 mph H 34%30.03 inHg

Friday

1:00 AM

Overcast night

85° 💧 None 💨 8 mph H 31%30.00 inHg

7:00 AM

Overcast

79° 💧 None 💨 10 mph H 40%30.06 inHg

1:00 PM

Overcast

74° 💧 None 💨 9 mph H 55%30.09 inHg

7:00 PM

Mostly cloudy night

89° 💧 None 💨 12 mph H 36%30.06 inHg

Saturday

1:00 AM

Overcast night

85° 💧 None 💨 9 mph H 35%30.00 inHg

7:00 AM

Overcast

81° 💧 None 💨 10 mph H 43%30.00 inHg

1:00 PM

Moderate rain

67° 💧 None 💨 10 mph H 94%30.06 inHg

7:00 PM

Overcast night

80° 💧 None 💨 10 mph H 58%30.03 inHg

Sunday

1:00 AM

Light rain

73° 💧 None 💨 6 mph H 94%29.97 inHg

7:00 AM

Moderate rain

72° 💧 None 💨 4 mph H 98%29.97 inHg

1:00 PM

Moderate rain

71° 💧 None 💨 8 mph H 98%30.00 inHg

7:00 PM

Light rain

73° 💧 None 💨 9 mph H 96%30.00 inHg

Monday

1:00 AM

Light rain

73° 💧 None 💨 5 mph H 99%29.97 inHg

7:00 AM

Light rain

70° 💧 None 💨 3 mph H 99%30.00 inHg

1:00 PM

Partly cloudy

68° 💧 None 💨 1 mph H 100%30.00 inHg

7:00 PM

Light rain

81° 💧 None 💨 3 mph H 75%30.03 inHg

Tuesday

1:00 AM

Light rain

73° 💧 None 💨 4 mph H 99%30.00 inHg

7:00 AM

Overcast

71° 💧 None 💨 5 mph H 99%29.97 inHg

1:00 PM

Light rain

70° 💧 None 💨 3 mph H 100%29.97 inHg

7:00 PM

Moderate rain

73° 💧 None 💨 9 mph H 88%29.97 inHg

Wednesday

1:00 AM

Overcast night

71° 💧 None 💨 7 mph H 77%29.97 inHg

In Lexington and, more broadly, across the state of Tennessee: This morning will start with mostly cloudy skies, and temperatures will be warm, ranging from the mid-70s to the low 90s. Light southwest winds at around 6 mph will bring occasional gusts up to 13 mph. As the day progresses, conditions will remain quite hot, with temperatures staying in the 70s to the low 90s. There’s a possibility of light rain, with an accumulation of about 0.16 inches, and the highest likelihood of rain will be later in the afternoon. The winds will continue to be gentle, mostly southwest at 6 mph, with some gusts. Overall, it will be a warm and partly cloudy day with a chance of brief showers in the afternoon.

15-Day Weather Outlook for Lexington

TomorrowTomorrow

Mostly sunny 85°/68° 💧 None 💨 13 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 84°/64° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 84°/65° 💧 0.006 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 84°/64° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Overcast 85°/66° 💧 0.040 in 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 83°/63° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 85°/61° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Partly cloudy 91°/63° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 90°/71° 💧 None 💨 9 mph

Friday, Oct 2Fri Oct 2

Overcast 89°/74° 💧 None 💨 12 mph

Saturday, Oct 3Sat Oct 3

Moderate rain 85°/67° 💧 0.286 in 💨 10 mph

Sunday, Oct 4Sun Oct 4

Moderate rain 73°/71° 💧 0.363 in 💨 9 mph

Monday, Oct 5Mon Oct 5

Light rain 81°/68° 💧 0.651 in 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Moderate rain 73°/70° 💧 0.610 in 💨 9 mph

Wednesday, Oct 7Wed Oct 7

Overcast 71°/71° 💧 0.014 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lexington

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lexington

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 8,3µg/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 9,0µg/m³

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

O₃ Ozone Good 32,8µg/m³

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

NO₂ Nitrogen dioxide Good 2,6µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Lexington

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 7,3High 😊Good

Tomorrow UV 7,2High 🙂Fair

Thursday UV 6,3High 🙂Fair

Friday UV 7,2High 🙂Fair

Saturday UV 7,0High 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 7,0High —Unavailable

Hourly UV index today

10:00 AMUV 3,2 11:00 AMUV 5,3 12:00 PMUV 6,8 1:00 PMUV 7,3 2:00 PMUV 6,6 3:00 PMUV 4,9 4:00 PMUV 2,8 5:00 PMUV 1,2 6:00 PMUV 0,3 7:00 PMUV 0,0

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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Lexington

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LEXINGTON, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:15 PM–5:17 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 67° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min74%

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.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Lexington were last refreshed today at 9:50 AM. The current forecast period extends through 24/09/2026 at 7:00 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.