Trenton, UT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Trenton, UT in one place.
Sunny, with a high near 88. North northwest wind 1 to 5 mph.
Local Weather Overview
This forecast page for Trenton, UT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 10, 2026 10:12 AM MDT.
The active forecast window currently covers May 12 to May 16, 2026 for Trenton, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 12 to May 16, 2026
- Latest sync
- May 10, 2026 10:12 AM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Trenton
Tuesday looks like the warmest upcoming period in Trenton at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 17 mph SSE.
The forecast from May 12 through May 16 stays mostly dry.
Forecast Details
- Last updated
- May 10, 2026 10:12 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- SLC
- Radar station
- KMTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 50.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 48.
Sunny, with a high near 77.
Mostly clear, with a low around 45.
Sunny, with a high near 76.
Mostly clear, with a low around 43.
Sunny, with a high near 74.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 12
|
Sunny
|
88°F |
1 to 5 mph
NNW
|
|
Tuesday Night
May 12
|
Mostly Clear
|
50°F |
7 mph
ESE
|
|
Wednesday
May 13
|
Mostly Sunny
|
86°F |
2 to 17 mph
SSE
|
|
Wednesday Night
May 13
|
Partly Cloudy
|
48°F |
5 to 15 mph
SSW
|
|
Thursday
May 14
|
Sunny
|
77°F |
2 to 12 mph
SSW
|
|
Thursday Night
May 14
|
Mostly Clear
|
45°F |
3 to 12 mph
WSW
|
|
Friday
May 15
|
Sunny
|
76°F |
2 to 13 mph
WSW
|
|
Friday Night
May 15
|
Mostly Clear
|
43°F |
3 to 12 mph
N
|
|
Saturday
May 16
|
Sunny
|
74°F |
2 to 13 mph
WSW
|
|
Saturday Night
May 16
|
Mostly Clear
|
41°F |
5 to 13 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trenton.
