Monthly outlook for Trenton, UT: average high 51.4°, average low 37.7°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 30 October (62.7°), the coolest 13 November (29.3°).
51.4°/37.7°
Average high / low
+1.8°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.3°
49.7°
+2.6°
8 November – 17 November
46.6°
44.8°
+1°
18 November – 27 November
at normal
38.7°
—
October records over 66 years
85.8°1 October 2010All-time high
4.5°31 October 2003All-time low
Climate normals and records are computed from the nearest reference point — Cove (9 mi).
Fri, 3063° / 40°0
63 °
Trenton, Friday, 30 October
Overcast. High 63°, low 40°.
Pressure29.88 inHg
Wind2.4 mph N
Humidity49%
Visibility6.2 mi
Dew point38°
Sat, 3156° / 42°0.13
56 °
Trenton, Saturday, 31 October
Light rain. High 56°, low 42°.
Pressure30.00 inHg
Wind3.6 mph SW
Humidity76%
Visibility6.2 mi
Dew point46°
Sun, 0151° / 45°0.56
51 °
Trenton, Sunday, 1 November
Rain. High 51°, low 45°.
Pressure29.77 inHg
Wind2.2 mph NW
Humidity86%
Visibility3.7 mi
Dew point46°
Mon, 0251° / 37°0.06
51 °
Trenton, Monday, 2 November
Light rain. High 51°, low 37°.
Pressure30.12 inHg
Wind4.3 mph NW
Humidity65%
Visibility6.2 mi
Dew point38°
Tue, 0353° / 35°0
53 °
Trenton, Tuesday, 3 November
Mostly clear. High 53°, low 35°.
Pressure30.33 inHg
Wind2.2 mph E
Humidity55%
Visibility—
Dew point31°
Wed, 0458° / 38°0
58 °
Trenton, Wednesday, 4 November
Overcast. High 58°, low 38°.
Pressure29.91 inHg
Wind2.7 mph SE
Humidity47%
Visibility—
Dew point30°
Thu, 0557° / 44°0.03
57 °
Trenton, Thursday, 5 November
Light rain. High 57°, low 44°.
Pressure29.83 inHg
Wind6.6 mph SW
Humidity52%
Visibility—
Dew point35°
Fri, 0649° / 40°0
49 °
Trenton, Friday, 6 November
Overcast. High 49°, low 40°.
Pressure29.85 inHg
Wind12 mph NW
Humidity62%
Visibility—
Dew point36°
Sat, 0746° / 35°0
46 °
Trenton, Saturday, 7 November
Overcast. High 46°, low 35°.
Pressure30.21 inHg
Wind8.8 mph N
Humidity63%
Visibility—
Dew point30°
Sun, 0850° / 34°0
50 °
Trenton, Sunday, 8 November
Overcast. High 50°, low 34°.
Pressure30.18 inHg
Wind4.6 mph SW
Humidity64%
Visibility—
Dew point31°
Mon, 0955° / 40°0
55 °
Trenton, Monday, 9 November
Overcast. High 55°, low 40°.
Pressure29.97 inHg
Wind6.1 mph SW
Humidity41%
Visibility—
Dew point26°
Tue, 1045° / 39°0.68
45 °
Trenton, Tuesday, 10 November
Rain. High 45°, low 39°.
Pressure29.71 inHg
Wind13.1 mph S
Humidity90%
Visibility—
Dew point39°
Wed, 1144° / 36°0.2
44 °
Trenton, Wednesday, 11 November
Snow. High 44°, low 36°.
Pressure29.83 inHg
Wind14.9 mph SW
Humidity59%
Visibility—
Dew point30°
Thu, 1246° / 31°0
46 °
Trenton, Thursday, 12 November
Partly cloudy. High 46°, low 31°.
Pressure29.77 inHg
Wind6.3 mph S
Humidity47%
Visibility—
Dew point21°
Fri, 1339° / 29°0.03
39 °
Trenton, Friday, 13 November
Snow. High 39°, low 29°.
Pressure30.06 inHg
Wind9.4 mph NW
Humidity63%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 28°0.09
44 °
Trenton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1999)
Record low-2° (1978)
Sun, 1544° / 25°0.03
44 °
Trenton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (1999)
Record low-1° (1964)
Mon, 1643° / 27°0.06
43 °
Trenton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (1999)
Record low-10° (2014)
Tue, 1743° / 27°0.09
43 °
Trenton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.09 in
Chance of precipitation37%
Record high61° (1999)
Record low-7° (2014)
Wed, 1842° / 27°0.1
42 °
Trenton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.1 in
Chance of precipitation40%
Record high57° (2007)
Record low3° (1961)
Thu, 1941° / 26°0.06
41 °
Trenton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2007)
Record low-1° (1994)
Fri, 2041° / 24°0.08
41 °
Trenton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high58° (1989)
Record low2° (2011)
Sat, 2140° / 24°0.07
40 °
Trenton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high54° (1974)
Record low5° (1964)
Sun, 2239° / 25°0.11
39 °
Trenton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.11 in
Chance of precipitation38%
Record high56° (2017)
Record low-6° (1994)
Mon, 2338° / 22°0.08
38 °
Trenton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.08 in
Chance of precipitation32%
Record high57° (2017)
Record low-4° (1994)
Tue, 2438° / 22°0.12
38 °
Trenton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.12 in
Chance of precipitation42%
Record high54° (1995)
Record low-5° (1982)
Wed, 2537° / 21°0.12
37 °
Trenton, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.12 in
Chance of precipitation47%
Record high55° (1995)
Record low-15° (2010)
Thu, 2636° / 21°0.12
36 °
Trenton, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.12 in
Chance of precipitation45%
Record high58° (2017)
Record low-9° (1993)
Fri, 2735° / 19°0.07
35 °
Trenton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.07 in
Chance of precipitation42%
Record high54° (1998)
Record low-7° (1993)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Trenton, UT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Trenton, UT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.