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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 · 5:21 AM

Trenton Weather & Hourly Forecast

United States · Utah · 84338

53°F

Clear night

Feels like: 47°F

💧 Humidity 45% 🌡 Pressure 30.00 inHg 💨 Wind 3 mph 👁 Visibility 30.9 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Trenton

Today

6:00 AM

Clear night

51° 💧 None 💨 3 mph H 47%30.03 inHg

9:00 AM

Sunny

56° 💧 None 💨 1 mph H 34%30.09 inHg

12:00 PM

Sunny

64° 💧 None 💨 2 mph H 24%30.06 inHg

3:00 PM

Sunny

69° 💧 None 💨 4 mph H 20%29.94 inHg

6:00 PM

Sunny

69° 💧 None 💨 4 mph H 19%29.91 inHg

9:00 PM

Clear night

59° 💧 None 💨 3 mph H 34%29.94 inHg

Tomorrow

12:00 AM

Clear night

54° 💧 None 💨 3 mph H 43%30.00 inHg

3:00 AM

Partly cloudy night

51° 💧 None 💨 1 mph H 48%30.03 inHg

6:00 AM

Mostly clear night

48° 💧 None 💨 2 mph H 53%30.00 inHg

9:00 AM

Overcast

55° 💧 None 💨 1 mph H 42%30.03 inHg

12:00 PM

Mostly cloudy

66° 💧 None 💨 2 mph H 26%29.97 inHg

3:00 PM

Sunny

78° 💧 None 💨 7 mph H 20%29.83 inHg

6:00 PM

Sunny

77° 💧 None 💨 7 mph H 20%29.77 inHg

9:00 PM

Clear night

66° 💧 None 💨 3 mph H 34%29.80 inHg

Wednesday

12:00 AM

Clear night

59° 💧 None 💨 2 mph H 42%29.83 inHg

3:00 AM

Strong thunderstorm

57° 💧 0.000 in 💨 2 mph H 54%29.85 inHg

Today

6:00 AM

Clear night

51° 💧 None 💨 3 mph H 47%30.03 inHg

7:00 AM

Clear night

50° 💧 None 💨 2 mph H 48%30.06 inHg

8:00 AM

Sunny

52° 💧 None 💨 1 mph H 46%30.09 inHg

9:00 AM

Sunny

56° 💧 None 💨 1 mph H 34%30.09 inHg

10:00 AM

Sunny

58° 💧 None 💨 1 mph H 30%30.09 inHg

11:00 AM

Sunny

61° 💧 None 💨 1 mph H 27%30.09 inHg

12:00 PM

Sunny

64° 💧 None 💨 2 mph H 24%30.06 inHg

1:00 PM

Sunny

66° 💧 None 💨 3 mph H 22%30.03 inHg

2:00 PM

Sunny

68° 💧 None 💨 4 mph H 21%30.00 inHg

3:00 PM

Sunny

69° 💧 None 💨 4 mph H 20%29.94 inHg

4:00 PM

Sunny

70° 💧 None 💨 4 mph H 19%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 4 mph H 19%29.91 inHg

6:00 PM

Sunny

69° 💧 None 💨 4 mph H 19%29.91 inHg

7:00 PM

Sunny

67° 💧 None 💨 3 mph H 22%29.91 inHg

8:00 PM

Clear night

62° 💧 None 💨 3 mph H 30%29.91 inHg

9:00 PM

Clear night

59° 💧 None 💨 3 mph H 34%29.94 inHg

10:00 PM

Clear night

58° 💧 None 💨 4 mph H 35%29.97 inHg

11:00 PM

Clear night

57° 💧 None 💨 4 mph H 38%30.00 inHg

Tomorrow

12:00 AM

Clear night

54° 💧 None 💨 3 mph H 43%30.00 inHg

1:00 AM

Clear night

53° 💧 None 💨 2 mph H 46%30.03 inHg

2:00 AM

Partly cloudy night

52° 💧 None 💨 1 mph H 47%30.03 inHg

3:00 AM

Partly cloudy night

51° 💧 None 💨 1 mph H 48%30.03 inHg

4:00 AM

Mostly cloudy night

50° 💧 None 💨 1 mph H 50%30.03 inHg

5:00 AM

Mostly clear night

49° 💧 None 💨 1 mph H 52%30.03 inHg

6:00 AM

Mostly clear night

48° 💧 None 💨 2 mph H 53%30.00 inHg

7:00 AM

Partly cloudy night

47° 💧 None 💨 1 mph H 54%30.00 inHg

8:00 AM

Mostly cloudy

50° 💧 None 💨 1 mph H 53%30.03 inHg

9:00 AM

Overcast

55° 💧 None 💨 1 mph H 42%30.03 inHg

10:00 AM

Overcast

59° 💧 None 💨 2 mph H 36%30.00 inHg

11:00 AM

Overcast

63° 💧 None 💨 3 mph H 30%30.00 inHg

12:00 PM

Mostly cloudy

66° 💧 None 💨 2 mph H 26%29.97 inHg

1:00 PM

Mostly cloudy

72° 💧 None 💨 1 mph H 22%29.91 inHg

2:00 PM

Mostly sunny

76° 💧 None 💨 3 mph H 20%29.88 inHg

3:00 PM

Sunny

78° 💧 None 💨 7 mph H 20%29.83 inHg

4:00 PM

Sunny

79° 💧 None 💨 9 mph H 20%29.80 inHg

5:00 PM

Sunny

79° 💧 None 💨 8 mph H 19%29.77 inHg

6:00 PM

Sunny

77° 💧 None 💨 7 mph H 20%29.77 inHg

7:00 PM

Sunny

74° 💧 None 💨 4 mph H 24%29.77 inHg

8:00 PM

Clear night

69° 💧 None 💨 5 mph H 30%29.77 inHg

9:00 PM

Clear night

66° 💧 None 💨 3 mph H 34%29.80 inHg

10:00 PM

Clear night

63° 💧 None 💨 2 mph H 38%29.80 inHg

11:00 PM

Clear night

61° 💧 None 💨 2 mph H 41%29.83 inHg

Wednesday

12:00 AM

Clear night

59° 💧 None 💨 2 mph H 42%29.83 inHg

1:00 AM

Mostly clear night

58° 💧 None 💨 0 mph H 44%29.85 inHg

2:00 AM

Strong thunderstorm

57° 💧 None 💨 3 mph H 48%29.88 inHg

3:00 AM

Strong thunderstorm

57° 💧 0.000 in 💨 2 mph H 54%29.85 inHg

4:00 AM

Clear night

55° 💧 None 💨 2 mph H 64%29.85 inHg

5:00 AM

Clear night

54° 💧 None 💨 1 mph H 71%29.85 inHg

6:00 AM

Clear night

54° 💧 None 💨 1 mph H 73%29.88 inHg

7:00 AM

Clear night

54° 💧 None 💨 1 mph H 74%29.91 inHg

8:00 AM

Sunny

57° 💧 None 💨 0 mph H 70%29.94 inHg

9:00 AM

Sunny

63° 💧 None 💨 2 mph H 54%29.97 inHg

10:00 AM

Sunny

69° 💧 None 💨 4 mph H 44%29.97 inHg

11:00 AM

Sunny

74° 💧 None 💨 2 mph H 40%29.97 inHg

12:00 PM

Light rain

77° 💧 0.004 in 💨 9 mph H 37%29.94 inHg

1:00 PM

Light thunderstorms

74° 💧 0.021 in 💨 9 mph H 47%29.97 inHg

2:00 PM

Light rain

76° 💧 0.006 in 💨 6 mph H 43%29.94 inHg

3:00 PM

Mostly sunny

79° 💧 0.001 in 💨 3 mph H 36%29.91 inHg

4:00 PM

Mostly sunny

79° 💧 0.001 in 💨 2 mph H 34%29.88 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 1 mph H 32%29.88 inHg

6:00 PM

Mostly sunny

79° 💧 None 💨 0 mph H 31%29.88 inHg

9:00 PM

Mostly clear night

66° 💧 None 💨 3 mph H 58%29.91 inHg

Thursday

12:00 AM

Mostly clear night

62° 💧 None 💨 3 mph H 66%29.94 inHg

3:00 AM

Partly cloudy night

62° 💧 None 💨 1 mph H 58%29.97 inHg

6:00 AM

Clear night

59° 💧 None 💨 1 mph H 63%29.97 inHg

9:00 AM

Moderate rain

63° 💧 None 💨 7 mph H 71%30.03 inHg

12:00 PM

Mostly sunny

73° 💧 None 💨 5 mph H 48%30.00 inHg

3:00 PM

Mostly sunny

82° 💧 None 💨 14 mph H 28%29.88 inHg

6:00 PM

Mostly sunny

80° 💧 None 💨 11 mph H 26%29.83 inHg

9:00 PM

Mostly clear night

68° 💧 None 💨 1 mph H 65%29.88 inHg

Friday

12:00 AM

Mostly clear night

61° 💧 None 💨 5 mph H 81%29.91 inHg

3:00 AM

Clear night

56° 💧 None 💨 3 mph H 78%29.94 inHg

6:00 AM

Clear night

54° 💧 None 💨 3 mph H 81%30.00 inHg

9:00 AM

Sunny

61° 💧 None 💨 2 mph H 63%30.03 inHg

12:00 PM

Sunny

71° 💧 None 💨 1 mph H 37%30.00 inHg

3:00 PM

Mostly sunny

76° 💧 None 💨 4 mph H 30%29.94 inHg

6:00 PM

Sunny

73° 💧 None 💨 10 mph H 28%29.91 inHg

9:00 PM

Clear night

60° 💧 None 💨 4 mph H 44%30.00 inHg

Saturday

12:00 AM

Clear night

54° 💧 None 💨 4 mph H 58%30.06 inHg

3:00 AM

Clear night

51° 💧 None 💨 2 mph H 67%30.09 inHg

6:00 AM

Clear night

50° 💧 None 💨 2 mph H 69%30.09 inHg

9:00 AM

Sunny

57° 💧 None 💨 2 mph H 56%30.12 inHg

12:00 PM

Sunny

66° 💧 None 💨 2 mph H 38%30.09 inHg

3:00 PM

Sunny

71° 💧 None 💨 1 mph H 29%30.03 inHg

6:00 PM

Sunny

71° 💧 None 💨 1 mph H 27%29.97 inHg

Sunday

12:00 AM

Clear night

56° 💧 None 💨 3 mph H 45%30.09 inHg

6:00 AM

Clear night

51° 💧 None 💨 1 mph H 51%30.12 inHg

12:00 PM

Sunny

70° 💧 None 💨 4 mph H 28%30.09 inHg

6:00 PM

Sunny

75° 💧 None 💨 4 mph H 20%29.97 inHg

Monday

12:00 AM

Clear night

60° 💧 None 💨 3 mph H 41%30.06 inHg

6:00 AM

Clear night

54° 💧 None 💨 3 mph H 46%30.06 inHg

12:00 PM

Sunny

73° 💧 None 💨 1 mph H 24%30.06 inHg

6:00 PM

Sunny

79° 💧 None 💨 8 mph H 14%29.88 inHg

Tuesday

12:00 AM

Clear night

63° 💧 None 💨 2 mph H 32%29.94 inHg

6:00 AM

Clear night

56° 💧 None 💨 1 mph H 40%29.94 inHg

12:00 PM

Sunny

77° 💧 None 💨 4 mph H 20%29.91 inHg

6:00 PM

Sunny

81° 💧 None 💨 9 mph H 11%29.77 inHg

Wednesday

12:00 AM

Clear night

64° 💧 None 💨 1 mph H 26%29.83 inHg

6:00 AM

Mostly cloudy night

59° 💧 None 💨 1 mph H 35%29.91 inHg

12:00 PM

Partly cloudy

75° 💧 None 💨 5 mph H 27%29.94 inHg

6:00 PM

Partly cloudy

77° 💧 None 💨 7 mph H 23%29.83 inHg

Thursday

12:00 AM

Overcast night

64° 💧 None 💨 1 mph H 42%29.94 inHg

6:00 AM

Light rain

57° 💧 None 💨 3 mph H 85%30.03 inHg

12:00 PM

Light rain

68° 💧 None 💨 4 mph H 54%30.03 inHg

6:00 PM

Mostly sunny

67° 💧 None 💨 4 mph H 52%30.00 inHg

Friday

12:00 AM

Mostly clear night

56° 💧 None 💨 3 mph H 77%30.03 inHg

6:00 AM

Partly cloudy night

53° 💧 None 💨 3 mph H 75%30.03 inHg

12:00 PM

Mostly sunny

64° 💧 None 💨 4 mph H 52%30.09 inHg

6:00 PM

Mostly sunny

67° 💧 None 💨 4 mph H 45%30.00 inHg

Saturday

12:00 AM

Light rain

54° 💧 None 💨 3 mph H 87%30.12 inHg

6:00 AM

Mostly clear night

49° 💧 None 💨 5 mph H 91%30.15 inHg

12:00 PM

Sunny

67° 💧 None 💨 3 mph H 48%30.12 inHg

6:00 PM

Sunny

70° 💧 None 💨 7 mph H 36%30.00 inHg

Sunday

12:00 AM

Clear night

55° 💧 None 💨 1 mph H 65%30.09 inHg

6:00 AM

Clear night

52° 💧 None 💨 0 mph H 68%30.09 inHg

12:00 PM

Mostly sunny

69° 💧 None 💨 3 mph H 42%30.09 inHg

6:00 PM

Mostly sunny

71° 💧 None 💨 5 mph H 33%29.97 inHg

Monday

12:00 AM

Mostly cloudy night

56° 💧 None 💨 2 mph H 62%30.00 inHg

6:00 AM

Partly cloudy night

51° 💧 None 💨 1 mph H 71%30.00 inHg

12:00 PM

Mostly sunny

69° 💧 None 💨 2 mph H 36%29.97 inHg

6:00 PM

Mostly sunny

69° 💧 None 💨 3 mph H 35%29.88 inHg

In Trenton and, more broadly, across the state of Utah: Clear skies are expected throughout the evening, with temperatures remaining mild around 72 degrees. Winds will be coming from the southwest at speeds up to 16 mph, with occasional gusts reaching 33 mph. No precipitation is anticipated during this time, so it should be a calm and dry evening.

15-Day Weather Outlook for Trenton

TomorrowTomorrow

Partly cloudy 79°/47° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Strong thunderstorm 80°/54° 💧 0.065 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 82°/59° 💧 0.067 in 💨 14 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 76°/54° 💧 0.025 in 💨 10 mph

Saturday, Sep 19Sat Sep 19

Sunny 71°/50° 💧 None 💨 4 mph

Sunday, Sep 20Sun Sep 20

Sunny 75°/51° 💧 None 💨 4 mph

Monday, Sep 21Mon Sep 21

Sunny 79°/54° 💧 None 💨 8 mph

Tuesday, Sep 22Tue Sep 22

Sunny 81°/56° 💧 None 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 77°/59° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Light rain 68°/57° 💧 0.126 in 💨 4 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 67°/53° 💧 0.053 in 💨 4 mph

Saturday, Sep 26Sat Sep 26

Light rain 70°/49° 💧 0.067 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 71°/52° 💧 0.018 in 💨 5 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 69°/51° 💧 0.029 in 💨 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 6:00 AM

PM2.5 Fine particles Good 1,0µg/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 4,6µg/m³

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

O₃ Ozone Fair 82,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 6,5High 🙂Fair

Tomorrow UV 6,2High 😐Moderate

Wednesday UV 6,3High 🙂Fair

Thursday UV 7,0High 🙂Fair

Friday UV 6,0High 🙂Fair

Saturday UV 7,0High —Unavailable

Sunday UV 6,0High —Unavailable

Hourly UV index today

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

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.

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 Trenton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · TRENTON, UTAH

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:16 PM–5:32 AM

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

☾ Moonlight 8% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° 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

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Forecast data for Trenton were last refreshed today at 5:21 AM. The current forecast period extends through 16/09/2026 at 3:00 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.