What is the weather in Trenton right now?

Current weather in Trenton is clear sky.

Where can I find the hourly weather forecast for Trenton?

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

Is the weather forecast for Trenton updated regularly?

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

Now · 10:47 PM

Trenton Weather & Hourly Forecast

United States · Tennessee · 38382

81°F

Clear night

Feels like: 86°F

💧 Humidity 68% 🌡 Pressure 30.21 inHg 💨 Wind 4 mph 👁 Visibility 19.3 mi ☁ Clouds 2% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Trenton

Today

11:00 PM

Clear night

81° 💧 None 💨 4 mph H 68%30.21 inHg

Tomorrow

2:00 AM

Clear night

79° 💧 None 💨 4 mph H 71%30.21 inHg

5:00 AM

Clear night

77° 💧 None 💨 4 mph H 76%30.21 inHg

8:00 AM

Sunny

79° 💧 None 💨 4 mph H 73%30.27 inHg

11:00 AM

Sunny

91° 💧 0.000 in 💨 4 mph H 50%30.24 inHg

2:00 PM

Sunny

95° 💧 0.001 in 💨 3 mph H 41%30.18 inHg

5:00 PM

Sunny

93° 💧 None 💨 3 mph H 42%30.15 inHg

8:00 PM

Clear night

86° 💧 None 💨 1 mph H 56%30.12 inHg

11:00 PM

Clear night

83° 💧 None 💨 0 mph H 61%30.15 inHg

Friday

2:00 AM

Clear night

79° 💧 None 💨 0 mph H 68%30.12 inHg

5:00 AM

Clear night

77° 💧 None 💨 1 mph H 73%30.12 inHg

8:00 AM

Sunny

79° 💧 None 💨 2 mph H 73%30.15 inHg

11:00 AM

Sunny

92° 💧 None 💨 2 mph H 43%30.15 inHg

2:00 PM

Sunny

96° 💧 None 💨 4 mph H 36%30.06 inHg

5:00 PM

Sunny

95° 💧 None 💨 3 mph H 34%30.00 inHg

8:00 PM

Clear night

87° 💧 None 💨 3 mph H 46%30.00 inHg

Today

11:00 PM

Clear night

81° 💧 None 💨 4 mph H 68%30.21 inHg

Tomorrow

12:00 AM

Clear night

80° 💧 None 💨 4 mph H 70%30.21 inHg

1:00 AM

Clear night

80° 💧 None 💨 4 mph H 72%30.21 inHg

2:00 AM

Clear night

79° 💧 None 💨 4 mph H 71%30.21 inHg

3:00 AM

Clear night

78° 💧 None 💨 4 mph H 72%30.21 inHg

4:00 AM

Clear night

77° 💧 None 💨 4 mph H 74%30.21 inHg

5:00 AM

Clear night

77° 💧 None 💨 4 mph H 76%30.21 inHg

6:00 AM

Clear night

76° 💧 None 💨 4 mph H 78%30.24 inHg

7:00 AM

Sunny

76° 💧 None 💨 4 mph H 80%30.24 inHg

8:00 AM

Sunny

79° 💧 None 💨 4 mph H 73%30.27 inHg

9:00 AM

Sunny

84° 💧 None 💨 3 mph H 65%30.24 inHg

10:00 AM

Sunny

88° 💧 None 💨 3 mph H 58%30.24 inHg

11:00 AM

Sunny

91° 💧 None 💨 4 mph H 50%30.24 inHg

12:00 PM

Sunny

93° 💧 None 💨 4 mph H 44%30.21 inHg

1:00 PM

Sunny

94° 💧 0.000 in 💨 3 mph H 42%30.21 inHg

2:00 PM

Sunny

95° 💧 None 💨 3 mph H 41%30.18 inHg

3:00 PM

Mostly sunny

95° 💧 0.000 in 💨 3 mph H 40%30.15 inHg

4:00 PM

Sunny

94° 💧 0.001 in 💨 4 mph H 41%30.15 inHg

5:00 PM

Sunny

93° 💧 None 💨 3 mph H 42%30.15 inHg

6:00 PM

Sunny

92° 💧 None 💨 1 mph H 48%30.12 inHg

7:00 PM

Sunny

88° 💧 None 💨 1 mph H 56%30.12 inHg

8:00 PM

Clear night

86° 💧 None 💨 1 mph H 56%30.12 inHg

9:00 PM

Clear night

85° 💧 None 💨 1 mph H 56%30.15 inHg

10:00 PM

Clear night

84° 💧 None 💨 0 mph H 58%30.15 inHg

11:00 PM

Clear night

83° 💧 None 💨 0 mph H 61%30.15 inHg

Friday

12:00 AM

Clear night

81° 💧 None 💨 0 mph H 63%30.15 inHg

1:00 AM

Clear night

80° 💧 None 💨 0 mph H 65%30.12 inHg

2:00 AM

Clear night

79° 💧 None 💨 0 mph H 68%30.12 inHg

3:00 AM

Clear night

79° 💧 None 💨 1 mph H 68%30.12 inHg

4:00 AM

Clear night

78° 💧 None 💨 1 mph H 69%30.12 inHg

5:00 AM

Clear night

77° 💧 None 💨 1 mph H 73%30.12 inHg

6:00 AM

Clear night

76° 💧 None 💨 1 mph H 77%30.12 inHg

7:00 AM

Sunny

76° 💧 None 💨 0 mph H 79%30.15 inHg

8:00 AM

Sunny

79° 💧 None 💨 2 mph H 73%30.15 inHg

9:00 AM

Sunny

84° 💧 None 💨 1 mph H 61%30.15 inHg

10:00 AM

Sunny

89° 💧 None 💨 1 mph H 52%30.15 inHg

11:00 AM

Sunny

92° 💧 None 💨 2 mph H 43%30.15 inHg

12:00 PM

Sunny

94° 💧 None 💨 3 mph H 38%30.12 inHg

1:00 PM

Sunny

95° 💧 None 💨 4 mph H 37%30.09 inHg

2:00 PM

Sunny

96° 💧 None 💨 4 mph H 36%30.06 inHg

3:00 PM

Sunny

96° 💧 None 💨 4 mph H 35%30.03 inHg

4:00 PM

Sunny

96° 💧 None 💨 4 mph H 35%30.03 inHg

5:00 PM

Sunny

95° 💧 None 💨 3 mph H 34%30.00 inHg

6:00 PM

Sunny

93° 💧 None 💨 2 mph H 41%30.00 inHg

7:00 PM

Clear night

89° 💧 None 💨 2 mph H 44%30.00 inHg

8:00 PM

Clear night

87° 💧 None 💨 3 mph H 46%30.00 inHg

9:00 PM

Clear night

86° 💧 None 💨 2 mph H 48%30.00 inHg

10:00 PM

Clear night

84° 💧 None 💨 2 mph H 49%30.03 inHg

11:00 PM

Clear night

83° 💧 None 💨 2 mph H 53%30.00 inHg

Saturday

12:00 AM

Clear night

80° 💧 None 💨 6 mph H 58%30.00 inHg

1:00 AM

Clear night

79° 💧 None 💨 4 mph H 65%30.00 inHg

2:00 AM

Clear night

78° 💧 None 💨 5 mph H 69%30.00 inHg

3:00 AM

Clear night

78° 💧 None 💨 5 mph H 71%30.00 inHg

4:00 AM

Clear night

78° 💧 None 💨 5 mph H 72%29.97 inHg

5:00 AM

Clear night

77° 💧 None 💨 4 mph H 75%29.97 inHg

6:00 AM

Mostly clear night

76° 💧 None 💨 4 mph H 78%30.00 inHg

7:00 AM

Mostly sunny

76° 💧 None 💨 3 mph H 82%30.00 inHg

4:00 PM

Partly cloudy

98° 💧 None 💨 4 mph H 28%29.88 inHg

7:00 PM

Overcast night

89° 💧 None 💨 3 mph H 39%29.85 inHg

10:00 PM

Clear night

84° 💧 None 💨 5 mph H 43%29.88 inHg

Sunday

1:00 AM

Partly cloudy night

81° 💧 None 💨 3 mph H 52%29.88 inHg

4:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 55%29.85 inHg

7:00 AM

Sunny

76° 💧 None 💨 3 mph H 60%29.91 inHg

10:00 AM

Sunny

89° 💧 None 💨 3 mph H 43%29.91 inHg

1:00 PM

Mostly sunny

98° 💧 None 💨 4 mph H 29%29.88 inHg

4:00 PM

Partly cloudy

98° 💧 None 💨 6 mph H 27%29.83 inHg

7:00 PM

Mostly clear night

91° 💧 None 💨 4 mph H 36%29.83 inHg

10:00 PM

Clear night

85° 💧 None 💨 2 mph H 45%29.85 inHg

Monday

1:00 AM

Mostly cloudy night

81° 💧 None 💨 3 mph H 51%29.85 inHg

4:00 AM

Clear night

79° 💧 None 💨 4 mph H 52%29.85 inHg

7:00 AM

Sunny

76° 💧 None 💨 4 mph H 56%29.88 inHg

10:00 AM

Sunny

91° 💧 None 💨 5 mph H 40%29.91 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 7 mph H 32%29.88 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 10 mph H 34%29.80 inHg

7:00 PM

Overcast night

87° 💧 None 💨 7 mph H 46%29.83 inHg

10:00 PM

Overcast night

75° 💧 None 💨 3 mph H 91%29.91 inHg

Tuesday

1:00 AM

Overcast night

74° 💧 None 💨 2 mph H 98%29.88 inHg

4:00 AM

Mostly clear night

72° 💧 None 💨 2 mph H 98%29.91 inHg

7:00 AM

Sunny

72° 💧 None 💨 4 mph H 96%29.94 inHg

10:00 AM

Sunny

81° 💧 None 💨 5 mph H 73%29.97 inHg

1:00 PM

Mostly sunny

88° 💧 None 💨 5 mph H 55%29.94 inHg

7:00 PM

Mostly clear night

87° 💧 None 💨 8 mph H 53%30.00 inHg

Wednesday

1:00 AM

Overcast night

81° 💧 None 💨 11 mph H 51%29.97 inHg

7:00 AM

Sunny

69° 💧 None 💨 10 mph H 71%30.06 inHg

1:00 PM

Sunny

65° 💧 None 💨 8 mph H 82%30.09 inHg

7:00 PM

Partly cloudy night

80° 💧 None 💨 10 mph H 46%30.09 inHg

Thursday

1:00 AM

Clear night

75° 💧 None 💨 10 mph H 41%30.06 inHg

7:00 AM

Partly cloudy

66° 💧 None 💨 7 mph H 60%30.12 inHg

1:00 PM

Mostly sunny

59° 💧 None 💨 6 mph H 80%30.18 inHg

7:00 PM

Mostly clear night

77° 💧 None 💨 11 mph H 40%30.12 inHg

Friday

1:00 AM

Mostly clear night

74° 💧 None 💨 8 mph H 44%30.09 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 7 mph H 59%30.15 inHg

1:00 PM

Overcast

65° 💧 None 💨 8 mph H 67%30.15 inHg

7:00 PM

Overcast night

73° 💧 None 💨 11 mph H 47%30.15 inHg

Saturday

1:00 AM

Overcast night

71° 💧 None 💨 11 mph H 52%30.12 inHg

7:00 AM

Mostly cloudy

68° 💧 None 💨 7 mph H 58%30.15 inHg

1:00 PM

Mostly sunny

62° 💧 None 💨 9 mph H 71%30.15 inHg

7:00 PM

Overcast night

74° 💧 None 💨 13 mph H 47%30.15 inHg

Sunday

1:00 AM

Clear night

74° 💧 None 💨 8 mph H 33%30.09 inHg

7:00 AM

Sunny

65° 💧 None 💨 8 mph H 46%30.09 inHg

1:00 PM

Sunny

60° 💧 None 💨 8 mph H 65%30.12 inHg

7:00 PM

Clear night

78° 💧 None 💨 8 mph H 36%30.09 inHg

Monday

1:00 AM

Clear night

74° 💧 None 💨 6 mph H 31%30.03 inHg

7:00 AM

Sunny

65° 💧 None 💨 8 mph H 43%30.06 inHg

1:00 PM

Sunny

58° 💧 None 💨 6 mph H 59%30.09 inHg

7:00 PM

Clear night

81° 💧 None 💨 4 mph H 31%30.09 inHg

Tuesday

1:00 AM

Clear night

76° 💧 None 💨 4 mph H 31%30.03 inHg

7:00 AM

Sunny

66° 💧 None 💨 4 mph H 45%30.09 inHg

1:00 PM

Sunny

61° 💧 None 💨 6 mph H 44%30.12 inHg

7:00 PM

Clear night

83° 💧 None 💨 6 mph H 25%30.09 inHg

Wednesday

1:00 AM

Clear night

78° 💧 None 💨 8 mph H 25%30.03 inHg

7:00 AM

Sunny

66° 💧 None 💨 5 mph H 39%30.06 inHg

1:00 PM

Overcast

64° 💧 None 💨 4 mph H 48%30.09 inHg

7:00 PM

Overcast night

78° 💧 None 💨 10 mph H 45%30.09 inHg

Thursday

1:00 AM

Moderate rain

65° 💧 None 💨 6 mph H 94%30.06 inHg

7:00 AM

Moderate rain

62° 💧 None 💨 7 mph H 94%30.09 inHg

1:00 PM

Overcast

62° 💧 None 💨 9 mph H 87%30.12 inHg

In Trenton and, more broadly, across the state of Tennessee: Clear skies are expected through the evening, with temperatures remaining hot in the range of 86 to 89 degrees Fahrenheit. Light northeast winds will blow at around 3 mph, with gusts reaching up to 6 mph. A very small chance of rain persists, with the possibility of about 0.01 inches falling during this time, though the probability remains around 20%. Overall, it will stay warm and dry for the next few hours, with only a slight chance of a brief, light shower.

15-Day Weather Outlook for Trenton

TomorrowTomorrow

Mostly sunny 95°/76° 💧 None 💨 4 mph

Friday, Sep 18Fri Sep 18

Sunny 96°/76° 💧 None 💨 4 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 98°/76° 💧 0.006 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 98°/76° 💧 None 💨 6 mph

Monday, Sep 21Mon Sep 21

Overcast 97°/75° 💧 0.156 in 💨 10 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 88°/72° 💧 0.001 in 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Overcast 81°/65° 💧 0.008 in 💨 11 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 77°/59° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 74°/65° 💧 None 💨 11 mph

Saturday, Sep 26Sat Sep 26

Overcast 74°/62° 💧 None 💨 13 mph

Sunday, Sep 27Sun Sep 27

Sunny 78°/60° 💧 None 💨 8 mph

Monday, Sep 28Mon Sep 28

Sunny 81°/58° 💧 None 💨 8 mph

Tuesday, Sep 29Tue Sep 29

Sunny 83°/61° 💧 None 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Overcast 78°/64° 💧 None 💨 10 mph

Thursday, Oct 1Thu Oct 1

Moderate rain 65°/62° 💧 0.706 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Trenton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Trenton

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 3,6µg/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 3,8µg/m³

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

O₃ Ozone Good 53,9µg/m³

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

NO₂ Nitrogen dioxide Good 3,9µg/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 Trenton

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 7,5High 😊Good

Tomorrow UV 7,4High 😐Moderate

Friday UV 7,7High 😐Moderate

Saturday UV 6,7High 😐Moderate

Sunday UV 7,4High 😐Moderate

Monday UV 9,0Very high —Unavailable

Tuesday 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.

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 Trenton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · TRENTON, TENNESSEE

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: 8:28 PM–5:13 AM

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

☾ Moonlight 31% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Trenton were last refreshed today at 10:47 PM. The current forecast period extends through 18/09/2026 at 8:00 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.