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Current weather in Trenton is few clouds.

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

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

Now · 9:42 AM

Trenton Weather & Hourly Forecast

United States · Utah · 84338

58°F

Mostly sunny

Feels like: 59°F

💧 Humidity 79% 🌡 Pressure 30.12 inHg 💨 Wind 1 mph 👁 Visibility 3.4 mi ☁ Clouds 22% ☀️ UV index 0.7 · Low 🌅 Sunrise 7:15 AM 🌇 Sunset 7:24 PM

Hourly Forecast for Trenton

Today

10:00 AM

Mostly sunny

58° 💧 None 💨 1 mph H 79%30.12 inHg

1:00 PM

Mostly sunny

68° 💧 0.001 in 💨 1 mph H 51%30.09 inHg

4:00 PM

Sunny

71° 💧 None 💨 4 mph H 41%30.06 inHg

7:00 PM

Sunny

64° 💧 None 💨 2 mph H 58%30.06 inHg

10:00 PM

Clear night

57° 💧 None 💨 1 mph H 67%30.09 inHg

Tomorrow

1:00 AM

Clear night

53° 💧 None 💨 1 mph H 70%30.12 inHg

4:00 AM

Clear night

51° 💧 None 💨 1 mph H 71%30.12 inHg

7:00 AM

Clear night

50° 💧 None 💨 0 mph H 71%30.15 inHg

10:00 AM

Sunny

60° 💧 None 💨 2 mph H 58%30.15 inHg

1:00 PM

Sunny

73° 💧 None 💨 3 mph H 34%30.06 inHg

4:00 PM

Overcast

76° 💧 None 💨 2 mph H 27%29.97 inHg

7:00 PM

Overcast

68° 💧 None 💨 1 mph H 48%29.94 inHg

10:00 PM

Overcast night

60° 💧 None 💨 1 mph H 60%29.94 inHg

Friday

1:00 AM

Mostly cloudy night

54° 💧 None 💨 1 mph H 70%29.97 inHg

4:00 AM

Clear night

52° 💧 None 💨 1 mph H 69%29.94 inHg

7:00 AM

Mostly clear night

53° 💧 None 💨 0 mph H 66%29.94 inHg

Today

10:00 AM

Mostly sunny

58° 💧 None 💨 1 mph H 79%30.12 inHg

11:00 AM

Sunny

63° 💧 None 💨 1 mph H 67%30.12 inHg

12:00 PM

Sunny

66° 💧 None 💨 1 mph H 57%30.12 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 1 mph H 51%30.09 inHg

2:00 PM

Sunny

70° 💧 0.001 in 💨 1 mph H 46%30.09 inHg

3:00 PM

Mostly sunny

70° 💧 None 💨 2 mph H 43%30.06 inHg

4:00 PM

Sunny

71° 💧 None 💨 4 mph H 41%30.06 inHg

5:00 PM

Sunny

70° 💧 None 💨 4 mph H 41%30.03 inHg

6:00 PM

Sunny

69° 💧 None 💨 3 mph H 44%30.03 inHg

7:00 PM

Sunny

64° 💧 None 💨 2 mph H 58%30.06 inHg

8:00 PM

Clear night

61° 💧 None 💨 2 mph H 61%30.06 inHg

9:00 PM

Clear night

58° 💧 None 💨 1 mph H 65%30.06 inHg

10:00 PM

Clear night

57° 💧 None 💨 1 mph H 67%30.09 inHg

11:00 PM

Clear night

55° 💧 None 💨 1 mph H 69%30.12 inHg

Tomorrow

12:00 AM

Clear night

54° 💧 None 💨 1 mph H 69%30.12 inHg

1:00 AM

Clear night

53° 💧 None 💨 1 mph H 70%30.12 inHg

2:00 AM

Clear night

52° 💧 None 💨 1 mph H 70%30.12 inHg

3:00 AM

Clear night

51° 💧 None 💨 1 mph H 71%30.12 inHg

4:00 AM

Clear night

51° 💧 None 💨 1 mph H 71%30.12 inHg

5:00 AM

Clear night

51° 💧 None 💨 1 mph H 70%30.12 inHg

6:00 AM

Clear night

51° 💧 None 💨 0 mph H 70%30.12 inHg

7:00 AM

Clear night

50° 💧 None 💨 0 mph H 71%30.15 inHg

8:00 AM

Sunny

51° 💧 None 💨 1 mph H 72%30.15 inHg

9:00 AM

Sunny

56° 💧 None 💨 2 mph H 64%30.15 inHg

10:00 AM

Sunny

60° 💧 None 💨 2 mph H 58%30.15 inHg

11:00 AM

Sunny

65° 💧 None 💨 2 mph H 50%30.12 inHg

12:00 PM

Sunny

69° 💧 None 💨 3 mph H 41%30.09 inHg

1:00 PM

Sunny

73° 💧 None 💨 3 mph H 34%30.06 inHg

2:00 PM

Sunny

75° 💧 None 💨 3 mph H 29%30.03 inHg

3:00 PM

Partly cloudy

76° 💧 None 💨 2 mph H 26%29.97 inHg

4:00 PM

Overcast

76° 💧 None 💨 2 mph H 27%29.97 inHg

5:00 PM

Overcast

75° 💧 None 💨 3 mph H 29%29.94 inHg

6:00 PM

Overcast

73° 💧 None 💨 2 mph H 34%29.94 inHg

7:00 PM

Overcast

68° 💧 None 💨 1 mph H 48%29.94 inHg

8:00 PM

Overcast night

65° 💧 None 💨 1 mph H 49%29.94 inHg

9:00 PM

Overcast night

62° 💧 None 💨 1 mph H 54%29.94 inHg

10:00 PM

Overcast night

60° 💧 None 💨 1 mph H 60%29.94 inHg

11:00 PM

Mostly cloudy night

57° 💧 None 💨 1 mph H 66%29.94 inHg

Friday

12:00 AM

Mostly cloudy night

55° 💧 None 💨 1 mph H 69%29.97 inHg

1:00 AM

Mostly cloudy night

54° 💧 None 💨 1 mph H 70%29.97 inHg

2:00 AM

Clear night

53° 💧 None 💨 1 mph H 71%29.97 inHg

3:00 AM

Clear night

53° 💧 None 💨 1 mph H 70%29.97 inHg

4:00 AM

Clear night

52° 💧 None 💨 1 mph H 69%29.94 inHg

5:00 AM

Clear night

52° 💧 None 💨 1 mph H 69%29.94 inHg

6:00 AM

Mostly clear night

52° 💧 None 💨 0 mph H 69%29.94 inHg

7:00 AM

Mostly clear night

53° 💧 None 💨 0 mph H 66%29.94 inHg

8:00 AM

Sunny

54° 💧 None 💨 0 mph H 67%29.97 inHg

9:00 AM

Sunny

58° 💧 None 💨 1 mph H 59%29.97 inHg

10:00 AM

Sunny

62° 💧 None 💨 1 mph H 53%29.97 inHg

11:00 AM

Sunny

67° 💧 None 💨 0 mph H 44%29.94 inHg

12:00 PM

Sunny

72° 💧 None 💨 1 mph H 36%29.91 inHg

1:00 PM

Sunny

76° 💧 None 💨 4 mph H 31%29.88 inHg

2:00 PM

Sunny

78° 💧 None 💨 8 mph H 24%29.85 inHg

3:00 PM

Sunny

79° 💧 None 💨 10 mph H 22%29.83 inHg

4:00 PM

Sunny

79° 💧 None 💨 10 mph H 21%29.80 inHg

5:00 PM

Sunny

79° 💧 None 💨 8 mph H 21%29.80 inHg

6:00 PM

Sunny

77° 💧 None 💨 6 mph H 25%29.80 inHg

Saturday

3:00 AM

Mostly clear night

56° 💧 None 💨 5 mph H 49%29.88 inHg

6:00 AM

Mostly clear night

53° 💧 None 💨 2 mph H 54%29.91 inHg

9:00 AM

Sunny

58° 💧 None 💨 5 mph H 54%29.97 inHg

12:00 PM

Sunny

69° 💧 None 💨 1 mph H 36%29.94 inHg

3:00 PM

Mostly sunny

76° 💧 None 💨 10 mph H 30%29.85 inHg

6:00 PM

Mostly sunny

74° 💧 None 💨 5 mph H 29%29.83 inHg

9:00 PM

Mostly clear night

61° 💧 None 💨 3 mph H 44%29.85 inHg

Sunday

12:00 AM

Mostly cloudy night

59° 💧 None 💨 3 mph H 50%29.88 inHg

3:00 AM

Partly cloudy night

56° 💧 None 💨 1 mph H 54%29.88 inHg

6:00 AM

Mostly cloudy night

55° 💧 None 💨 1 mph H 54%29.91 inHg

9:00 AM

Overcast

60° 💧 None 💨 2 mph H 49%29.91 inHg

12:00 PM

Mostly cloudy

70° 💧 None 💨 3 mph H 38%29.88 inHg

3:00 PM

Overcast

77° 💧 None 💨 11 mph H 23%29.80 inHg

6:00 PM

Partly cloudy

74° 💧 None 💨 5 mph H 26%29.74 inHg

9:00 PM

Partly cloudy night

64° 💧 None 💨 1 mph H 39%29.77 inHg

Monday

12:00 AM

Light rain

58° 💧 None 💨 2 mph H 67%29.80 inHg

3:00 AM

Mostly cloudy night

52° 💧 None 💨 5 mph H 95%29.85 inHg

6:00 AM

Partly cloudy night

51° 💧 None 💨 4 mph H 86%29.85 inHg

9:00 AM

Partly cloudy

55° 💧 None 💨 3 mph H 78%29.88 inHg

12:00 PM

Partly cloudy

65° 💧 None 💨 4 mph H 48%29.85 inHg

3:00 PM

Light rain

61° 💧 None 💨 6 mph H 65%29.88 inHg

6:00 PM

Mostly cloudy

59° 💧 None 💨 1 mph H 67%29.88 inHg

9:00 PM

Clear night

53° 💧 None 💨 3 mph H 86%29.91 inHg

Tuesday

12:00 AM

Mostly clear night

50° 💧 None 💨 4 mph H 80%29.94 inHg

6:00 AM

Clear night

47° 💧 None 💨 3 mph H 51%30.03 inHg

12:00 PM

Sunny

44° 💧 None 💨 2 mph H 47%30.09 inHg

6:00 PM

Partly cloudy

61° 💧 None 💨 4 mph H 33%30.09 inHg

Wednesday

12:00 AM

Mostly clear night

64° 💧 None 💨 7 mph H 28%29.94 inHg

6:00 AM

Clear night

50° 💧 None 💨 2 mph H 39%29.94 inHg

12:00 PM

Sunny

47° 💧 None 💨 1 mph H 41%29.94 inHg

6:00 PM

Mostly cloudy

65° 💧 None 💨 4 mph H 31%30.00 inHg

Thursday

12:00 AM

Mostly cloudy night

66° 💧 None 💨 6 mph H 29%29.97 inHg

6:00 AM

Mostly clear night

49° 💧 None 💨 2 mph H 45%30.09 inHg

12:00 PM

Sunny

45° 💧 None 💨 2 mph H 49%30.12 inHg

6:00 PM

Sunny

63° 💧 None 💨 2 mph H 27%30.09 inHg

Friday

12:00 AM

Clear night

68° 💧 None 💨 2 mph H 32%29.97 inHg

6:00 AM

Partly cloudy night

54° 💧 None 💨 3 mph H 43%29.97 inHg

12:00 PM

Partly cloudy

53° 💧 None 💨 3 mph H 36%29.94 inHg

6:00 PM

Mostly cloudy

68° 💧 None 💨 2 mph H 27%29.94 inHg

Saturday

12:00 AM

Clear night

71° 💧 None 💨 4 mph H 30%29.85 inHg

6:00 AM

Clear night

57° 💧 None 💨 1 mph H 44%29.94 inHg

12:00 PM

Partly cloudy

52° 💧 None 💨 2 mph H 43%30.00 inHg

6:00 PM

Mostly cloudy

70° 💧 None 💨 2 mph H 25%30.03 inHg

Sunday

12:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 31%29.97 inHg

6:00 AM

Clear night

57° 💧 None 💨 3 mph H 39%30.06 inHg

12:00 PM

Sunny

52° 💧 None 💨 2 mph H 37%30.09 inHg

6:00 PM

Sunny

71° 💧 None 💨 2 mph H 23%30.12 inHg

Monday

12:00 AM

Clear night

74° 💧 None 💨 4 mph H 24%30.00 inHg

6:00 AM

Clear night

60° 💧 None 💨 0 mph H 34%30.03 inHg

12:00 PM

Sunny

55° 💧 None 💨 0 mph H 37%30.06 inHg

6:00 PM

Sunny

74° 💧 None 💨 2 mph H 22%30.06 inHg

Tuesday

12:00 AM

Clear night

76° 💧 None 💨 4 mph H 22%29.97 inHg

6:00 AM

Clear night

62° 💧 None 💨 1 mph H 31%30.06 inHg

12:00 PM

Sunny

58° 💧 None 💨 1 mph H 33%30.09 inHg

6:00 PM

Sunny

76° 💧 None 💨 2 mph H 20%30.09 inHg

Wednesday

12:00 AM

Clear night

77° 💧 None 💨 2 mph H 30%30.00 inHg

6:00 AM

Clear night

61° 💧 None 💨 3 mph H 34%30.03 inHg

12:00 PM

Sunny

57° 💧 None 💨 1 mph H 29%30.03 inHg

6:00 PM

Sunny

75° 💧 None 💨 2 mph H 18%30.03 inHg

Thursday

12:00 AM

Clear night

79° 💧 None 💨 5 mph H 15%29.85 inHg

In Trenton and, more broadly, across the state of Utah: This evening will feature a mix of sun and clouds, with temperatures holding steady around 54 degrees. Winds will be light, coming from the northeast at around 1 mph, with occasional gusts up to 4 mph. No precipitation is expected during the next few hours, so conditions should remain dry. The cool temperatures and gentle breezes make for a comfortable evening, with no significant weather changes anticipated into the late night hours.

15-Day Weather Outlook for Trenton

TomorrowTomorrow

Partly cloudy 76°/50° 💧 None 💨 3 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 79°/52° 💧 0.214 in 💨 10 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 74°/51° 💧 0.001 in 💨 5 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 77°/55° 💧 None 💨 13 mph

Monday, Sep 28Mon Sep 28

Heavy rain 64°/50° 💧 0.234 in 💨 14 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 64°/44° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Mostly cloudy 66°/47° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 68°/45° 💧 None 💨 2 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 71°/53° 💧 None 💨 4 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 72°/52° 💧 None 💨 3 mph

Sunday, Oct 4Sun Oct 4

Sunny 74°/52° 💧 None 💨 4 mph

Monday, Oct 5Mon Oct 5

Sunny 76°/55° 💧 None 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Sunny 77°/58° 💧 None 💨 2 mph

Wednesday, Oct 7Wed Oct 7

Sunny 79°/57° 💧 None 💨 5 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 10:00 AM

PM2.5 Fine particles Good 2,9µg/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 12,2µg/m³

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

O₃ Ozone Good 40,9µg/m³

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

NO₂ Nitrogen dioxide Good 5,9µg/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 6,1High 😊Good

Tomorrow UV 6,3High 😐Moderate

Friday UV 5,9Moderate 😐Moderate

Saturday UV 5,9Moderate 😐Moderate

Sunday UV 6,0High 🙂Fair

Monday UV 3,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

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

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:56 PM–5:44 AM

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

☾ Moonlight 95% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 63° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min73%

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 9:42 AM. The current forecast period extends through 25/09/2026 at 7:00 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.