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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 · 6:38 AM

Trenton Weather & Hourly Forecast

United States · Tennessee · 38382

74°F

Sunny

Feels like: 75°F

💧 Humidity 92% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:28 AM 🌇 Sunset 7:22 PM

Hourly Forecast for Trenton

Today

7:00 AM

Sunny

74° 💧 None 💨 5 mph H 92%30.03 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 69%30.06 inHg

1:00 PM

Sunny

96° 💧 None 💨 4 mph H 31%30.00 inHg

4:00 PM

Partly cloudy

98° 💧 None 💨 4 mph H 29%29.94 inHg

7:00 PM

Mostly cloudy

90° 💧 None 💨 6 mph H 38%29.94 inHg

10:00 PM

Overcast night

84° 💧 None 💨 10 mph H 39%29.97 inHg

Tomorrow

1:00 AM

Mostly cloudy night

79° 💧 None 💨 8 mph H 52%29.97 inHg

4:00 AM

Clear night

76° 💧 None 💨 6 mph H 63%29.97 inHg

7:00 AM

Sunny

76° 💧 None 💨 6 mph H 62%29.97 inHg

10:00 AM

Sunny

94° 💧 None 💨 4 mph H 38%30.00 inHg

1:00 PM

Sunny

99° 💧 None 💨 3 mph H 27%29.94 inHg

4:00 PM

Mostly cloudy

98° 💧 None 💨 4 mph H 26%29.88 inHg

7:00 PM

Mostly cloudy

89° 💧 None 💨 6 mph H 36%29.88 inHg

10:00 PM

Clear night

84° 💧 None 💨 7 mph H 49%29.94 inHg

Friday

1:00 AM

Clear night

81° 💧 None 💨 6 mph H 56%29.94 inHg

4:00 AM

Clear night

78° 💧 None 💨 3 mph H 64%29.94 inHg

Today

7:00 AM

Sunny

74° 💧 None 💨 5 mph H 92%30.03 inHg

8:00 AM

Sunny

75° 💧 None 💨 5 mph H 88%30.03 inHg

9:00 AM

Sunny

78° 💧 None 💨 6 mph H 80%30.03 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 69%30.06 inHg

11:00 AM

Sunny

90° 💧 None 💨 4 mph H 55%30.06 inHg

12:00 PM

Sunny

94° 💧 None 💨 4 mph H 35%30.03 inHg

1:00 PM

Sunny

96° 💧 None 💨 4 mph H 31%30.00 inHg

2:00 PM

Sunny

98° 💧 None 💨 4 mph H 29%29.97 inHg

3:00 PM

Mostly sunny

98° 💧 None 💨 4 mph H 29%29.94 inHg

4:00 PM

Partly cloudy

98° 💧 None 💨 4 mph H 29%29.94 inHg

5:00 PM

Mostly cloudy

96° 💧 None 💨 7 mph H 34%29.94 inHg

6:00 PM

Mostly cloudy

93° 💧 None 💨 4 mph H 36%29.91 inHg

7:00 PM

Mostly cloudy

90° 💧 None 💨 6 mph H 38%29.94 inHg

8:00 PM

Mostly cloudy night

88° 💧 None 💨 7 mph H 37%29.94 inHg

9:00 PM

Overcast night

85° 💧 None 💨 7 mph H 35%29.94 inHg

10:00 PM

Overcast night

84° 💧 None 💨 10 mph H 39%29.97 inHg

11:00 PM

Mostly cloudy night

83° 💧 None 💨 11 mph H 47%29.94 inHg

Tomorrow

12:00 AM

Mostly cloudy night

81° 💧 None 💨 11 mph H 50%29.94 inHg

1:00 AM

Mostly cloudy night

79° 💧 None 💨 8 mph H 52%29.97 inHg

2:00 AM

Clear night

77° 💧 None 💨 8 mph H 57%29.97 inHg

3:00 AM

Clear night

76° 💧 None 💨 7 mph H 61%29.97 inHg

4:00 AM

Clear night

76° 💧 None 💨 6 mph H 63%29.97 inHg

5:00 AM

Clear night

75° 💧 None 💨 6 mph H 64%29.97 inHg

6:00 AM

Clear night

75° 💧 None 💨 6 mph H 63%29.97 inHg

7:00 AM

Sunny

76° 💧 None 💨 6 mph H 62%29.97 inHg

8:00 AM

Sunny

81° 💧 None 💨 6 mph H 54%30.00 inHg

9:00 AM

Sunny

89° 💧 None 💨 5 mph H 45%30.00 inHg

10:00 AM

Sunny

94° 💧 None 💨 4 mph H 38%30.00 inHg

11:00 AM

Sunny

97° 💧 None 💨 3 mph H 33%30.00 inHg

12:00 PM

Sunny

97° 💧 None 💨 2 mph H 29%29.97 inHg

1:00 PM

Sunny

99° 💧 None 💨 3 mph H 27%29.94 inHg

2:00 PM

Mostly cloudy

99° 💧 None 💨 5 mph H 26%29.91 inHg

3:00 PM

Mostly cloudy

99° 💧 None 💨 6 mph H 25%29.91 inHg

4:00 PM

Mostly cloudy

98° 💧 None 💨 4 mph H 26%29.88 inHg

5:00 PM

Overcast

97° 💧 None 💨 5 mph H 27%29.88 inHg

6:00 PM

Mostly cloudy

93° 💧 None 💨 10 mph H 29%29.88 inHg

7:00 PM

Mostly cloudy

89° 💧 None 💨 6 mph H 36%29.88 inHg

8:00 PM

Clear night

88° 💧 None 💨 6 mph H 42%29.91 inHg

9:00 PM

Mostly clear night

86° 💧 None 💨 7 mph H 46%29.94 inHg

10:00 PM

Clear night

84° 💧 None 💨 7 mph H 49%29.94 inHg

11:00 PM

Clear night

83° 💧 None 💨 8 mph H 53%29.94 inHg

Friday

12:00 AM

Clear night

82° 💧 None 💨 7 mph H 55%29.94 inHg

1:00 AM

Clear night

81° 💧 None 💨 6 mph H 56%29.94 inHg

2:00 AM

Clear night

80° 💧 None 💨 5 mph H 58%29.94 inHg

3:00 AM

Clear night

79° 💧 None 💨 5 mph H 61%29.94 inHg

4:00 AM

Clear night

78° 💧 None 💨 3 mph H 64%29.94 inHg

5:00 AM

Clear night

77° 💧 None 💨 3 mph H 65%29.94 inHg

6:00 AM

Clear night

77° 💧 None 💨 3 mph H 67%29.94 inHg

7:00 AM

Sunny

77° 💧 None 💨 3 mph H 66%29.97 inHg

8:00 AM

Sunny

82° 💧 None 💨 3 mph H 58%30.00 inHg

9:00 AM

Sunny

87° 💧 None 💨 3 mph H 50%30.00 inHg

10:00 AM

Sunny

92° 💧 None 💨 3 mph H 43%30.00 inHg

11:00 AM

Sunny

96° 💧 None 💨 3 mph H 38%30.00 inHg

12:00 PM

Sunny

100° 💧 None 💨 2 mph H 34%30.00 inHg

1:00 PM

Sunny

103° 💧 None 💨 2 mph H 30%29.97 inHg

2:00 PM

Sunny

104° 💧 None 💨 2 mph H 28%29.94 inHg

3:00 PM

Mostly sunny

103° 💧 None 💨 3 mph H 27%29.91 inHg

4:00 PM

Mostly sunny

102° 💧 None 💨 5 mph H 28%29.88 inHg

5:00 PM

Partly cloudy

100° 💧 None 💨 7 mph H 30%29.88 inHg

6:00 PM

Partly cloudy

97° 💧 None 💨 8 mph H 35%29.88 inHg

7:00 PM

Partly cloudy

92° 💧 None 💨 7 mph H 41%29.88 inHg

8:00 PM

Light rain

87° 💧 0.01 in 💨 7 mph H 50%29.91 inHg

9:00 PM

Mostly cloudy night

85° 💧 None 💨 6 mph H 54%29.91 inHg

10:00 PM

Mostly cloudy night

82° 💧 None 💨 4 mph H 61%29.94 inHg

11:00 PM

Partly cloudy night

80° 💧 None 💨 5 mph H 67%29.91 inHg

Saturday

12:00 AM

Partly cloudy night

79° 💧 None 💨 5 mph H 68%29.91 inHg

1:00 AM

Partly cloudy night

79° 💧 None 💨 6 mph H 66%29.91 inHg

2:00 AM

Clear night

78° 💧 None 💨 5 mph H 67%29.91 inHg

3:00 AM

Light rain

76° 💧 0.03 in 💨 4 mph H 75%29.94 inHg

4:00 AM

Light rain

75° 💧 0.00 in 💨 5 mph H 75%29.91 inHg

5:00 AM

Light rain

74° 💧 0.01 in 💨 4 mph H 80%29.91 inHg

6:00 AM

Clear night

74° 💧 None 💨 3 mph H 78%29.94 inHg

7:00 AM

Light rain

75° 💧 0.01 in 💨 1 mph H 77%29.94 inHg

8:00 AM

Sunny

79° 💧 None 💨 1 mph H 70%29.97 inHg

9:00 AM

Sunny

84° 💧 None 💨 1 mph H 61%29.97 inHg

10:00 AM

Sunny

91° 💧 None 💨 2 mph H 45%29.97 inHg

11:00 AM

Mostly sunny

97° 💧 None 💨 2 mph H 36%29.97 inHg

12:00 PM

Partly cloudy

101° 💧 None 💨 1 mph H 31%29.94 inHg

1:00 PM

Partly cloudy

103° 💧 None 💨 1 mph H 28%29.91 inHg

2:00 PM

Overcast

103° 💧 None 💨 2 mph H 27%29.88 inHg

3:00 PM

Mostly cloudy

104° 💧 None 💨 3 mph H 25%29.85 inHg

4:00 PM

Mostly cloudy

104° 💧 None 💨 4 mph H 25%29.85 inHg

5:00 PM

Mostly cloudy

103° 💧 None 💨 2 mph H 25%29.83 inHg

6:00 PM

Mostly cloudy

98° 💧 None 💨 6 mph H 32%29.83 inHg

7:00 PM

Mostly cloudy

87° 💧 None 💨 7 mph H 48%29.85 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 6 mph H 56%29.85 inHg

9:00 PM

Mostly cloudy night

78° 💧 None 💨 4 mph H 64%29.88 inHg

10:00 PM

Light rain

76° 💧 0.01 in 💨 5 mph H 70%29.91 inHg

11:00 PM

Moderate rain

73° 💧 0.05 in 💨 11 mph H 89%29.94 inHg

Sunday

12:00 AM

Mostly cloudy night

72° 💧 None 💨 6 mph H 85%29.91 inHg

1:00 AM

Mostly cloudy night

72° 💧 None 💨 12 mph H 86%29.88 inHg

2:00 AM

Overcast night

72° 💧 None 💨 9 mph H 90%29.88 inHg

3:00 AM

Overcast night

71° 💧 None 💨 4 mph H 91%29.88 inHg

4:00 AM

Overcast night

71° 💧 None 💨 5 mph H 91%29.88 inHg

5:00 AM

Overcast night

72° 💧 None 💨 4 mph H 92%29.88 inHg

6:00 AM

Mostly cloudy night

72° 💧 None 💨 3 mph H 91%29.91 inHg

In Trenton and, more broadly, across the state of Tennessee: This morning will start off with clear skies and very hot temperatures, ranging from 71 to 97 degrees Fahrenheit. Calm conditions are expected, with light southeast winds at around 4 mph and gusts up to 3 mph. As the day progresses into the afternoon, the weather will remain dry and sunny, with temperatures staying in the same hot range. The light southeast breeze will continue, providing minimal relief from the heat. Overall, it will be a day characterized by clear skies, high temperatures, and gentle winds, making outdoor activities suitable for early in the day before the afternoon heat intensifies. No rain or significant weather changes are anticipated today.

15-Day Weather Outlook for Trenton

TomorrowTomorrow

Sunny 99°/75° 💧 None 💨 11 mph

Friday, Sep 4Fri Sep 4

Light rain 104°/77° 💧 0.01 in 💨 8 mph

Saturday, Sep 5Sat Sep 5

Light rain 104°/74° 💧 0.06 in 💨 7 mph

Sunday, Sep 6Sun Sep 6

Light rain 99°/71° 💧 0.05 in 💨 12 mph

Monday, Sep 7Mon Sep 7

Sunny 102°/74° 💧 None 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Overcast 101°/74° 💧 None 💨 15 mph

Wednesday, Sep 9Wed Sep 9

Sunny 105°/75° 💧 None 💨 10 mph

Thursday, Sep 10Thu Sep 10

Light rain 100°/74° 💧 0.20 in 💨 10 mph

Friday, Sep 11Fri Sep 11

Light rain 99°/72° 💧 0.03 in 💨 7 mph

Saturday, Sep 12Sat Sep 12

Light rain 98°/73° 💧 0.02 in 💨 10 mph

Sunday, Sep 13Sun Sep 13

Sunny 100°/77° 💧 None 💨 13 mph

Monday, Sep 14Mon Sep 14

Light rain 102°/75° 💧 0.03 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 101°/73° 💧 0.02 in 💨 13 mph

Wednesday, Sep 16Wed Sep 16

Light rain 96°/64° 💧 0.07 in 💨 13 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 93°/57° 💧 None 💨 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 7:00 AM

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

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

O₃ Ozone Good 19,0µg/m³

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

NO₂ Nitrogen dioxide Good 4,8µg/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 8,8Very high 😊Good

Tomorrow UV 8,7Very high 🙂Fair

Friday UV 8,7Very high 🙂Fair

Saturday UV 8,3Very high 🙂Fair

Sunday UV 9,0Very high 😊Good

Monday UV 9,0Very high —Unavailable

Tuesday UV 8,0Very high —Unavailable

Hourly UV index today

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

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Trenton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.77 Population: 4,151

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Forecast data for Trenton were last refreshed today at 6:38 AM. The current forecast period extends through 04/09/2026 at 4:00 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.