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Current weather in Trenton is thunderstorm.

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 · 1:01 PM

Trenton Weather & Hourly Forecast

United States · South Carolina · 29847

87°F

Strong thunderstorm

Feels like: 92°F

💧 Humidity 56% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 24.1 mi ☁ Clouds 72% ☀️ UV index 6.5 · High 🌅 Sunrise 7:14 AM 🌇 Sunset 7:25 PM

Hourly Forecast for Trenton

Today

2:00 PM

Strong thunderstorm

88° 💧 0.005 in 💨 5 mph H 52%29.97 inHg

5:00 PM

Light rain

87° 💧 0.061 in 💨 3 mph H 52%29.91 inHg

8:00 PM

Light thunderstorms

74° 💧 0.067 in 💨 6 mph H 96%30.00 inHg

11:00 PM

Light rain

71° 💧 0.010 in 💨 8 mph H 99%30.06 inHg

Tomorrow

2:00 AM

Overcast night

70° 💧 0.000 in 💨 5 mph H 99%30.03 inHg

5:00 AM

Overcast night

70° 💧 0.001 in 💨 6 mph H 99%30.03 inHg

8:00 AM

Overcast

71° 💧 0.010 in 💨 6 mph H 98%30.09 inHg

11:00 AM

Light rain

75° 💧 0.030 in 💨 7 mph H 86%30.12 inHg

2:00 PM

Overcast

79° 💧 0.053 in 💨 7 mph H 72%30.09 inHg

5:00 PM

Light rain

78° 💧 0.047 in 💨 9 mph H 74%30.03 inHg

8:00 PM

Partly cloudy night

71° 💧 0.002 in 💨 8 mph H 95%30.09 inHg

11:00 PM

Overcast night

70° 💧 0.022 in 💨 9 mph H 92%30.12 inHg

Thursday

2:00 AM

Light rain

67° 💧 0.043 in 💨 9 mph H 96%30.09 inHg

5:00 AM

Light thunderstorms

65° 💧 0.222 in 💨 9 mph H 98%30.09 inHg

8:00 AM

Light rain

63° 💧 0.060 in 💨 10 mph H 98%30.15 inHg

11:00 AM

Light rain

64° 💧 0.118 in 💨 10 mph H 94%30.15 inHg

Today

2:00 PM

Strong thunderstorm

88° 💧 0.002 in 💨 5 mph H 52%29.97 inHg

3:00 PM

Light thunderstorms

88° 💧 0.003 in 💨 5 mph H 51%29.94 inHg

4:00 PM

Strong thunderstorm

88° 💧 0.001 in 💨 4 mph H 50%29.91 inHg

5:00 PM

Light rain

87° 💧 0.004 in 💨 3 mph H 52%29.91 inHg

6:00 PM

Light thunderstorms

77° 💧 0.038 in 💨 9 mph H 84%29.94 inHg

7:00 PM

Light thunderstorms

76° 💧 0.018 in 💨 2 mph H 90%29.97 inHg

8:00 PM

Light thunderstorms

74° 💧 0.017 in 💨 6 mph H 96%30.00 inHg

9:00 PM

Light thunderstorms

72° 💧 0.043 in 💨 3 mph H 98%30.00 inHg

10:00 PM

Light rain

72° 💧 0.008 in 💨 4 mph H 98%30.03 inHg

11:00 PM

Light rain

71° 💧 0.007 in 💨 8 mph H 99%30.06 inHg

Tomorrow

12:00 AM

Mostly cloudy night

71° 💧 0.002 in 💨 6 mph H 99%30.06 inHg

1:00 AM

Mostly cloudy night

70° 💧 0.001 in 💨 5 mph H 99%30.03 inHg

2:00 AM

Overcast night

70° 💧 None 💨 5 mph H 99%30.03 inHg

3:00 AM

Overcast night

70° 💧 None 💨 6 mph H 99%30.03 inHg

4:00 AM

Overcast night

70° 💧 0.000 in 💨 6 mph H 99%30.03 inHg

5:00 AM

Overcast night

70° 💧 0.001 in 💨 6 mph H 99%30.03 inHg

6:00 AM

Overcast night

71° 💧 None 💨 6 mph H 98%30.06 inHg

7:00 AM

Overcast night

71° 💧 None 💨 5 mph H 98%30.06 inHg

8:00 AM

Overcast

71° 💧 None 💨 6 mph H 98%30.09 inHg

9:00 AM

Overcast

72° 💧 0.002 in 💨 7 mph H 95%30.09 inHg

10:00 AM

Light rain

73° 💧 0.007 in 💨 7 mph H 93%30.09 inHg

11:00 AM

Light rain

75° 💧 0.006 in 💨 7 mph H 86%30.12 inHg

12:00 PM

Light rain

76° 💧 0.016 in 💨 7 mph H 83%30.12 inHg

1:00 PM

Light rain

77° 💧 0.008 in 💨 7 mph H 78%30.09 inHg

2:00 PM

Overcast

79° 💧 0.002 in 💨 7 mph H 72%30.09 inHg

3:00 PM

Light thunderstorms

76° 💧 0.034 in 💨 9 mph H 82%30.06 inHg

4:00 PM

Light rain

77° 💧 0.017 in 💨 8 mph H 80%30.03 inHg

5:00 PM

Light rain

78° 💧 0.004 in 💨 9 mph H 74%30.03 inHg

6:00 PM

Light thunderstorms

74° 💧 0.036 in 💨 10 mph H 88%30.06 inHg

7:00 PM

Light rain

72° 💧 0.007 in 💨 7 mph H 92%30.06 inHg

8:00 PM

Partly cloudy night

71° 💧 None 💨 8 mph H 95%30.09 inHg

9:00 PM

Mostly cloudy night

71° 💧 0.001 in 💨 9 mph H 93%30.09 inHg

10:00 PM

Overcast night

70° 💧 0.001 in 💨 9 mph H 93%30.12 inHg

11:00 PM

Overcast night

70° 💧 0.002 in 💨 9 mph H 92%30.12 inHg

Thursday

12:00 AM

Light rain

69° 💧 0.011 in 💨 9 mph H 93%30.09 inHg

1:00 AM

Light rain

68° 💧 0.009 in 💨 8 mph H 96%30.09 inHg

2:00 AM

Light rain

67° 💧 0.005 in 💨 9 mph H 96%30.09 inHg

3:00 AM

Light rain

66° 💧 0.022 in 💨 9 mph H 98%30.09 inHg

4:00 AM

Light rain

66° 💧 0.015 in 💨 9 mph H 98%30.09 inHg

5:00 AM

Light thunderstorms

65° 💧 0.042 in 💨 9 mph H 98%30.09 inHg

6:00 AM

Thunderstorms

64° 💧 0.113 in 💨 10 mph H 98%30.12 inHg

7:00 AM

Light thunderstorms

64° 💧 0.067 in 💨 11 mph H 98%30.12 inHg

8:00 AM

Light rain

63° 💧 0.031 in 💨 10 mph H 98%30.15 inHg

9:00 AM

Light rain

63° 💧 0.017 in 💨 11 mph H 97%30.15 inHg

10:00 AM

Light rain

64° 💧 0.012 in 💨 11 mph H 94%30.15 inHg

11:00 AM

Light rain

64° 💧 0.030 in 💨 10 mph H 94%30.15 inHg

12:00 PM

Light rain

64° 💧 0.080 in 💨 9 mph H 94%30.15 inHg

1:00 PM

Light rain

67° 💧 0.008 in 💨 11 mph H 81%30.15 inHg

2:00 PM

Overcast

69° 💧 None 💨 11 mph H 75%30.12 inHg

3:00 PM

Overcast

69° 💧 None 💨 10 mph H 73%30.09 inHg

4:00 PM

Overcast

69° 💧 0.001 in 💨 10 mph H 74%30.09 inHg

5:00 PM

Overcast

69° 💧 None 💨 11 mph H 72%30.09 inHg

6:00 PM

Overcast

68° 💧 None 💨 10 mph H 74%30.09 inHg

7:00 PM

Overcast

67° 💧 None 💨 9 mph H 74%30.09 inHg

8:00 PM

Overcast night

67° 💧 None 💨 8 mph H 74%30.12 inHg

Friday

5:00 AM

Clear night

57° 💧 None 💨 9 mph H 80%30.12 inHg

8:00 AM

Sunny

57° 💧 None 💨 9 mph H 81%30.15 inHg

11:00 AM

Sunny

65° 💧 None 💨 10 mph H 61%30.18 inHg

2:00 PM

Sunny

71° 💧 None 💨 9 mph H 46%30.09 inHg

5:00 PM

Sunny

72° 💧 None 💨 10 mph H 42%30.03 inHg

8:00 PM

Clear night

63° 💧 None 💨 7 mph H 58%30.06 inHg

11:00 PM

Mostly clear night

59° 💧 None 💨 7 mph H 65%30.12 inHg

Saturday

2:00 AM

Clear night

56° 💧 None 💨 6 mph H 73%30.09 inHg

5:00 AM

Clear night

54° 💧 None 💨 8 mph H 71%30.09 inHg

8:00 AM

Sunny

54° 💧 None 💨 8 mph H 68%30.12 inHg

11:00 AM

Sunny

68° 💧 None 💨 9 mph H 42%30.12 inHg

2:00 PM

Sunny

74° 💧 None 💨 7 mph H 32%30.06 inHg

5:00 PM

Sunny

75° 💧 None 💨 7 mph H 28%30.00 inHg

8:00 PM

Clear night

65° 💧 None 💨 2 mph H 48%30.00 inHg

11:00 PM

Clear night

62° 💧 None 💨 1 mph H 49%30.03 inHg

Sunday

2:00 AM

Clear night

60° 💧 None 💨 1 mph H 52%30.00 inHg

5:00 AM

Clear night

55° 💧 None 💨 4 mph H 68%29.97 inHg

8:00 AM

Sunny

55° 💧 None 💨 5 mph H 79%30.00 inHg

11:00 AM

Sunny

72° 💧 None 💨 3 mph H 44%30.00 inHg

2:00 PM

Sunny

79° 💧 None 💨 4 mph H 35%29.91 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 6 mph H 30%29.85 inHg

8:00 PM

Clear night

67° 💧 None 💨 4 mph H 49%29.85 inHg

11:00 PM

Clear night

63° 💧 None 💨 4 mph H 50%29.88 inHg

Monday

2:00 AM

Clear night

62° 💧 None 💨 6 mph H 52%29.88 inHg

8:00 AM

Mostly sunny

59° 💧 None 💨 4 mph H 67%29.85 inHg

2:00 PM

Mostly cloudy

58° 💧 None 💨 4 mph H 82%29.88 inHg

8:00 PM

Partly cloudy night

81° 💧 None 💨 0 mph H 33%29.83 inHg

Tuesday

2:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 57%29.83 inHg

8:00 AM

Sunny

62° 💧 None 💨 5 mph H 72%29.85 inHg

2:00 PM

Sunny

61° 💧 None 💨 7 mph H 80%29.91 inHg

8:00 PM

Clear night

83° 💧 None 💨 4 mph H 35%29.91 inHg

Wednesday

2:00 AM

Clear night

71° 💧 None 💨 4 mph H 49%29.88 inHg

8:00 AM

Sunny

64° 💧 None 💨 4 mph H 81%29.94 inHg

2:00 PM

Overcast

64° 💧 None 💨 4 mph H 99%30.00 inHg

8:00 PM

Clear night

83° 💧 None 💨 4 mph H 42%30.03 inHg

Thursday

2:00 AM

Mostly clear night

74° 💧 None 💨 7 mph H 53%30.00 inHg

8:00 AM

Sunny

66° 💧 None 💨 4 mph H 90%30.09 inHg

2:00 PM

Sunny

65° 💧 None 💨 6 mph H 98%30.15 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 9 mph H 51%30.12 inHg

Friday

2:00 AM

Clear night

75° 💧 None 💨 6 mph H 61%30.12 inHg

8:00 AM

Partly cloudy

67° 💧 None 💨 5 mph H 81%30.18 inHg

2:00 PM

Partly cloudy

65° 💧 None 💨 9 mph H 90%30.21 inHg

8:00 PM

Mostly cloudy night

81° 💧 None 💨 10 mph H 45%30.18 inHg

Saturday

2:00 AM

Mostly cloudy night

73° 💧 None 💨 6 mph H 58%30.15 inHg

8:00 AM

Overcast

66° 💧 None 💨 5 mph H 81%30.15 inHg

2:00 PM

Partly cloudy

65° 💧 None 💨 7 mph H 93%30.18 inHg

8:00 PM

Overcast night

82° 💧 None 💨 6 mph H 49%30.12 inHg

Sunday

2:00 AM

Overcast night

76° 💧 None 💨 7 mph H 57%30.09 inHg

8:00 AM

Mostly sunny

69° 💧 None 💨 5 mph H 93%30.09 inHg

2:00 PM

Mostly sunny

67° 💧 None 💨 5 mph H 98%30.12 inHg

8:00 PM

Partly cloudy night

81° 💧 None 💨 5 mph H 59%30.09 inHg

Monday

2:00 AM

Partly cloudy night

77° 💧 None 💨 2 mph H 62%30.03 inHg

8:00 AM

Mostly sunny

70° 💧 None 💨 4 mph H 85%30.06 inHg

2:00 PM

Sunny

67° 💧 None 💨 2 mph H 94%30.09 inHg

8:00 PM

Mostly clear night

87° 💧 None 💨 2 mph H 43%30.03 inHg

Tuesday

2:00 AM

Clear night

78° 💧 None 💨 1 mph H 57%30.00 inHg

8:00 AM

Sunny

69° 💧 None 💨 4 mph H 75%30.03 inHg

2:00 PM

Sunny

68° 💧 None 💨 1 mph H 83%30.03 inHg

8:00 PM

Clear night

88° 💧 None 💨 3 mph H 38%29.97 inHg

Wednesday

2:00 AM

Clear night

78° 💧 None 💨 3 mph H 49%29.91 inHg

In Trenton and, more broadly, across the state of South Carolina: This morning, clear skies and warm temperatures will set the tone, with lows around 72 degrees and light southeast winds at up to 4 mph. As the day progresses, temperatures will rise into the upper 80s and low 90s, creating hot conditions. The wind will remain gentle, with occasional gusts reaching 12 mph. An isolated shower is unlikely but cannot be entirely ruled out, with a maximum probability of 25%. Overall, expect a hot and dry day, with plenty of sunshine and light breezes.

15-Day Weather Outlook for Trenton

TomorrowTomorrow

Light thunderstorms 79°/70° 💧 None 💨 10 mph

Thursday, Sep 24Thu Sep 24

Light thunderstorms 69°/63° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 72°/57° 💧 0.538 in 💨 10 mph

Saturday, Sep 26Sat Sep 26

Sunny 75°/54° 💧 None 💨 9 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 80°/55° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 81°/58° 💧 0.302 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Mostly cloudy 83°/61° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Overcast 83°/64° 💧 None 💨 4 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 82°/65° 💧 0.010 in 💨 9 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 81°/65° 💧 0.001 in 💨 10 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 82°/65° 💧 None 💨 7 mph

Sunday, Oct 4Sun Oct 4

Overcast 81°/67° 💧 None 💨 7 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 87°/67° 💧 0.002 in 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Sunny 88°/68° 💧 None 💨 4 mph

Wednesday, Oct 7Wed Oct 7

Sunny 78°/78° 💧 None 💨 3 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

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Good 2,4µg/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 2,9µg/m³

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

O₃ Ozone Fair 80,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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 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 7,7High 🙂Fair

Tomorrow UV 5,3Moderate 🙂Fair

Thursday UV 2,3Low 😊Good

Friday UV 7,1High 🙂Fair

Saturday UV 6,0High 🙂Fair

Sunday UV 5,0Moderate —Unavailable

Monday UV 7,0High —Unavailable

Hourly UV index today

2:00 PMUV 7,4 3:00 PMUV 5,0 4:00 PMUV 1,4 5:00 PMUV 0,4 6:00 PMUV 0,2 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.

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 Trenton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · TRENTON, SOUTH CAROLINA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 75% Real hourly forecast for the best viewing hour.

☾ Moonlight 87% Waxing Gibbous · Moon about 36° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 23° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

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Forecast data for Trenton were last refreshed today at 1:01 PM. The current forecast period extends through 24/09/2026 at 11:00 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.