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Current weather in Lafayette is overcast clouds.

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

Now · 8:24 AM

Lafayette Weather & Hourly Forecast

United States · Tennessee · 37083

66°F

Overcast

Feels like: 67°F

💧 Humidity 80% 🌡 Pressure 30.15 inHg 💨 Wind 4 mph 👁 Visibility 9.8 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:31 AM 🌇 Sunset 6:41 PM

Hourly Forecast for Lafayette

Today

9:00 AM

Overcast

68° 💧 0.001 in 💨 4 mph H 78%30.15 inHg

12:00 PM

Overcast

71° 💧 0.006 in 💨 6 mph H 72%30.15 inHg

3:00 PM

Overcast

72° 💧 0.003 in 💨 9 mph H 72%30.12 inHg

6:00 PM

Overcast

70° 💧 None 💨 9 mph H 74%30.12 inHg

9:00 PM

Overcast night

69° 💧 None 💨 8 mph H 74%30.15 inHg

Tomorrow

12:00 AM

Overcast night

67° 💧 0.001 in 💨 8 mph H 78%30.15 inHg

3:00 AM

Mostly clear night

65° 💧 0.001 in 💨 7 mph H 86%30.15 inHg

6:00 AM

Partly cloudy night

64° 💧 0.001 in 💨 5 mph H 90%30.15 inHg

9:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 77%30.18 inHg

12:00 PM

Mostly cloudy

77° 💧 0.004 in 💨 6 mph H 53%30.15 inHg

3:00 PM

Mostly cloudy

76° 💧 0.003 in 💨 9 mph H 62%30.12 inHg

6:00 PM

Mostly sunny

72° 💧 None 💨 10 mph H 67%30.12 inHg

9:00 PM

Overcast night

69° 💧 None 💨 7 mph H 71%30.15 inHg

Friday

12:00 AM

Overcast night

68° 💧 None 💨 7 mph H 72%30.15 inHg

3:00 AM

Mostly cloudy night

64° 💧 None 💨 8 mph H 76%30.15 inHg

6:00 AM

Partly cloudy night

61° 💧 None 💨 7 mph H 86%30.18 inHg

Today

9:00 AM

Overcast

68° 💧 0.001 in 💨 4 mph H 78%30.15 inHg

10:00 AM

Overcast

70° 💧 0.001 in 💨 4 mph H 73%30.15 inHg

11:00 AM

Overcast

72° 💧 None 💨 5 mph H 71%30.18 inHg

12:00 PM

Overcast

71° 💧 None 💨 6 mph H 72%30.15 inHg

1:00 PM

Overcast

73° 💧 0.001 in 💨 6 mph H 69%30.15 inHg

2:00 PM

Light rain

73° 💧 0.004 in 💨 8 mph H 70%30.15 inHg

3:00 PM

Overcast

72° 💧 0.001 in 💨 9 mph H 72%30.12 inHg

4:00 PM

Overcast

73° 💧 0.001 in 💨 9 mph H 69%30.12 inHg

5:00 PM

Overcast

71° 💧 0.001 in 💨 10 mph H 74%30.12 inHg

6:00 PM

Overcast

70° 💧 None 💨 9 mph H 74%30.12 inHg

7:00 PM

Overcast night

70° 💧 None 💨 8 mph H 73%30.12 inHg

8:00 PM

Overcast night

70° 💧 None 💨 7 mph H 74%30.15 inHg

9:00 PM

Overcast night

69° 💧 None 💨 8 mph H 74%30.15 inHg

10:00 PM

Overcast night

69° 💧 None 💨 8 mph H 75%30.15 inHg

11:00 PM

Overcast night

68° 💧 None 💨 8 mph H 76%30.15 inHg

Tomorrow

12:00 AM

Overcast night

67° 💧 None 💨 8 mph H 78%30.15 inHg

1:00 AM

Overcast night

67° 💧 0.001 in 💨 8 mph H 80%30.15 inHg

2:00 AM

Mostly clear night

66° 💧 0.001 in 💨 8 mph H 83%30.15 inHg

3:00 AM

Mostly clear night

65° 💧 0.001 in 💨 7 mph H 86%30.15 inHg

4:00 AM

Mostly clear night

65° 💧 0.001 in 💨 6 mph H 88%30.15 inHg

5:00 AM

Partly cloudy night

65° 💧 None 💨 5 mph H 89%30.15 inHg

6:00 AM

Partly cloudy night

64° 💧 0.001 in 💨 5 mph H 90%30.15 inHg

7:00 AM

Partly cloudy

64° 💧 None 💨 6 mph H 91%30.18 inHg

8:00 AM

Partly cloudy

67° 💧 None 💨 7 mph H 86%30.18 inHg

9:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 77%30.18 inHg

10:00 AM

Partly cloudy

72° 💧 None 💨 6 mph H 67%30.18 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 5 mph H 59%30.18 inHg

12:00 PM

Mostly cloudy

77° 💧 0.001 in 💨 6 mph H 53%30.15 inHg

1:00 PM

Overcast

76° 💧 0.002 in 💨 8 mph H 57%30.15 inHg

2:00 PM

Mostly cloudy

76° 💧 0.002 in 💨 9 mph H 62%30.12 inHg

3:00 PM

Mostly cloudy

76° 💧 0.002 in 💨 9 mph H 62%30.12 inHg

4:00 PM

Overcast

77° 💧 0.001 in 💨 10 mph H 58%30.09 inHg

5:00 PM

Partly cloudy

75° 💧 None 💨 11 mph H 60%30.12 inHg

6:00 PM

Mostly sunny

72° 💧 None 💨 10 mph H 67%30.12 inHg

7:00 PM

Mostly cloudy night

70° 💧 None 💨 8 mph H 71%30.15 inHg

8:00 PM

Mostly cloudy night

70° 💧 None 💨 8 mph H 71%30.15 inHg

9:00 PM

Overcast night

69° 💧 None 💨 7 mph H 71%30.15 inHg

10:00 PM

Overcast night

68° 💧 None 💨 6 mph H 73%30.15 inHg

11:00 PM

Overcast night

68° 💧 None 💨 6 mph H 73%30.15 inHg

Friday

12:00 AM

Overcast night

68° 💧 None 💨 7 mph H 72%30.15 inHg

1:00 AM

Mostly cloudy night

67° 💧 None 💨 9 mph H 73%30.15 inHg

2:00 AM

Mostly cloudy night

65° 💧 None 💨 8 mph H 74%30.15 inHg

3:00 AM

Mostly cloudy night

64° 💧 None 💨 8 mph H 76%30.15 inHg

4:00 AM

Partly cloudy night

63° 💧 None 💨 7 mph H 79%30.15 inHg

5:00 AM

Mostly clear night

62° 💧 None 💨 7 mph H 82%30.15 inHg

6:00 AM

Partly cloudy night

61° 💧 None 💨 7 mph H 86%30.18 inHg

7:00 AM

Partly cloudy

60° 💧 None 💨 7 mph H 87%30.18 inHg

8:00 AM

Overcast

63° 💧 None 💨 6 mph H 81%30.21 inHg

9:00 AM

Overcast

66° 💧 None 💨 6 mph H 72%30.21 inHg

10:00 AM

Partly cloudy

69° 💧 None 💨 6 mph H 62%30.18 inHg

11:00 AM

Partly cloudy

73° 💧 None 💨 6 mph H 54%30.18 inHg

12:00 PM

Mostly sunny

74° 💧 None 💨 6 mph H 50%30.18 inHg

1:00 PM

Partly cloudy

76° 💧 None 💨 6 mph H 46%30.15 inHg

2:00 PM

Sunny

76° 💧 None 💨 6 mph H 45%30.12 inHg

3:00 PM

Mostly sunny

77° 💧 None 💨 7 mph H 45%30.09 inHg

4:00 PM

Sunny

76° 💧 None 💨 8 mph H 47%30.09 inHg

5:00 PM

Sunny

75° 💧 None 💨 9 mph H 49%30.09 inHg

6:00 PM

Sunny

72° 💧 None 💨 9 mph H 53%30.09 inHg

7:00 PM

Clear night

69° 💧 None 💨 8 mph H 58%30.12 inHg

Saturday

4:00 AM

Overcast night

62° 💧 None 💨 7 mph H 69%30.09 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 5 mph H 68%30.12 inHg

10:00 AM

Mostly cloudy

66° 💧 None 💨 3 mph H 57%30.15 inHg

1:00 PM

Mostly cloudy

77° 💧 None 💨 3 mph H 35%30.09 inHg

4:00 PM

Mostly cloudy

78° 💧 None 💨 6 mph H 27%30.03 inHg

7:00 PM

Overcast night

69° 💧 None 💨 7 mph H 47%30.03 inHg

10:00 PM

Overcast night

64° 💧 None 💨 7 mph H 58%30.06 inHg

Sunday

1:00 AM

Overcast night

64° 💧 None 💨 6 mph H 61%30.03 inHg

4:00 AM

Overcast night

62° 💧 None 💨 6 mph H 67%30.00 inHg

7:00 AM

Partly cloudy

57° 💧 None 💨 6 mph H 80%30.03 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 6 mph H 42%30.03 inHg

1:00 PM

Sunny

78° 💧 None 💨 6 mph H 30%29.97 inHg

4:00 PM

Sunny

78° 💧 None 💨 7 mph H 28%29.94 inHg

7:00 PM

Clear night

68° 💧 None 💨 5 mph H 46%29.94 inHg

10:00 PM

Mostly clear night

65° 💧 None 💨 5 mph H 58%29.97 inHg

Monday

1:00 AM

Clear night

60° 💧 None 💨 6 mph H 72%29.97 inHg

4:00 AM

Clear night

57° 💧 None 💨 6 mph H 78%29.94 inHg

7:00 AM

Sunny

55° 💧 None 💨 6 mph H 83%29.97 inHg

10:00 AM

Sunny

71° 💧 None 💨 6 mph H 47%29.97 inHg

1:00 PM

Sunny

78° 💧 None 💨 4 mph H 33%29.94 inHg

4:00 PM

Sunny

80° 💧 None 💨 5 mph H 30%29.88 inHg

7:00 PM

Clear night

70° 💧 None 💨 6 mph H 47%29.91 inHg

10:00 PM

Clear night

65° 💧 None 💨 7 mph H 60%29.94 inHg

Tuesday

1:00 AM

Clear night

61° 💧 None 💨 7 mph H 69%29.94 inHg

7:00 AM

Sunny

68° 💧 None 💨 7 mph H 72%29.91 inHg

1:00 PM

Partly cloudy

66° 💧 None 💨 7 mph H 91%29.94 inHg

7:00 PM

Overcast night

84° 💧 None 💨 11 mph H 52%29.88 inHg

Wednesday

1:00 AM

Mostly clear night

76° 💧 None 💨 9 mph H 69%29.85 inHg

7:00 AM

Overcast

73° 💧 None 💨 12 mph H 68%29.85 inHg

1:00 PM

Overcast

72° 💧 None 💨 13 mph H 64%29.83 inHg

7:00 PM

Light rain

80° 💧 None 💨 18 mph H 55%29.77 inHg

Thursday

1:00 AM

Moderate rain

69° 💧 None 💨 15 mph H 98%29.68 inHg

7:00 AM

Heavy rain

69° 💧 None 💨 10 mph H 99%29.65 inHg

1:00 PM

Light rain

64° 💧 None 💨 9 mph H 97%29.77 inHg

7:00 PM

Light rain

70° 💧 None 💨 11 mph H 75%29.85 inHg

Friday

1:00 AM

Clear night

65° 💧 None 💨 5 mph H 82%29.88 inHg

7:00 AM

Sunny

58° 💧 None 💨 4 mph H 90%29.94 inHg

1:00 PM

Sunny

55° 💧 None 💨 6 mph H 92%30.00 inHg

7:00 PM

Mostly cloudy night

66° 💧 None 💨 10 mph H 52%30.03 inHg

Saturday

1:00 AM

Clear night

58° 💧 None 💨 6 mph H 70%30.06 inHg

7:00 AM

Sunny

52° 💧 None 💨 5 mph H 82%30.12 inHg

1:00 PM

Sunny

48° 💧 None 💨 5 mph H 84%30.18 inHg

7:00 PM

Mostly cloudy night

66° 💧 None 💨 7 mph H 46%30.21 inHg

Sunday

1:00 AM

Clear night

58° 💧 None 💨 7 mph H 63%30.18 inHg

7:00 AM

Mostly sunny

52° 💧 None 💨 6 mph H 73%30.21 inHg

1:00 PM

Mostly cloudy

49° 💧 None 💨 6 mph H 86%30.27 inHg

7:00 PM

Overcast night

65° 💧 None 💨 5 mph H 52%30.24 inHg

Monday

1:00 AM

Mostly cloudy night

58° 💧 None 💨 6 mph H 73%30.18 inHg

7:00 AM

Sunny

53° 💧 None 💨 5 mph H 78%30.21 inHg

1:00 PM

Sunny

49° 💧 None 💨 4 mph H 90%30.21 inHg

7:00 PM

Clear night

70° 💧 None 💨 3 mph H 49%30.21 inHg

Tuesday

1:00 AM

Clear night

62° 💧 None 💨 3 mph H 70%30.15 inHg

7:00 AM

Sunny

55° 💧 None 💨 3 mph H 84%30.15 inHg

1:00 PM

Sunny

54° 💧 None 💨 3 mph H 87%30.15 inHg

7:00 PM

Clear night

76° 💧 None 💨 6 mph H 48%30.12 inHg

Wednesday

1:00 AM

Clear night

68° 💧 None 💨 7 mph H 66%30.03 inHg

7:00 AM

Mostly sunny

63° 💧 None 💨 8 mph H 79%30.00 inHg

1:00 PM

Mostly sunny

64° 💧 None 💨 9 mph H 87%30.03 inHg

7:00 PM

Clear night

67° 💧 None 💨 8 mph H 43%30.06 inHg

Thursday

1:00 AM

Clear night

58° 💧 None 💨 7 mph H 52%30.03 inHg

In Lafayette 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 Lafayette

TomorrowTomorrow

Overcast 77°/64° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Overcast 77°/60° 💧 0.022 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Overcast 79°/62° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Overcast 75°/62° 💧 0.005 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 83°/57° 💧 None 💨 8 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 84°/66° 💧 0.025 in 💨 11 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 80°/69° 💧 0.589 in 💨 18 mph

Thursday, Oct 1Thu Oct 1

Heavy rain 70°/64° 💧 1.442 in 💨 11 mph

Friday, Oct 2Fri Oct 2

Mostly cloudy 66°/55° 💧 0.001 in 💨 10 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 66°/48° 💧 None 💨 7 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 65°/49° 💧 None 💨 6 mph

Monday, Oct 5Mon Oct 5

Sunny 70°/49° 💧 None 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Sunny 76°/54° 💧 None 💨 7 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 67°/58° 💧 0.002 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lafayette

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lafayette

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 7,3µg/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 8,2µg/m³

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

O₃ Ozone Good 38,3µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/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 Lafayette

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 6,2High 😊Good

Tomorrow UV 5,5Moderate 🙂Fair

Friday UV 7,0High 🙂Fair

Saturday UV 3,5Moderate 😐Moderate

Sunday UV 7,0High 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

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 Lafayette

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LAFAYETTE, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

81/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:05 PM–5:07 AM

☁ Cloud cover 17% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon about 24° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 56° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min38%

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 Lafayette were last refreshed today at 8:01 AM. The current forecast period extends through 25/09/2026 at 6:00 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.