Monthly outlook for Trenton, UT: average high 48°, average low 33.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.8 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 30 October (58.4°), the coolest 12 November (14.8°).
48°/33.7°
Average high / low
+0.2°
Above normal
6 / 5
Wet days / normal
3.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
54.5°
49.3°
+2.9°
9 November – 18 November
37.2°
44.2°
-3.9°
19 November – 28 November
at normal
38°
—
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).
Sat, 3157° / 44°0.17
57 °
Trenton, Saturday, 31 October
Rain. High 57°, low 44°.
Pressure29.97 inHg
Wind3.9 mph S
Humidity84%
Visibility6.2 mi
Dew point47°
Sun, 0149° / 44°0.81
49 °
Trenton, Sunday, 1 November
Rain. High 49°, low 44°.
Pressure29.77 inHg
Wind1.4 mph N
Humidity85%
Visibility2.4 mi
Dew point45°
Mon, 0252° / 35°0.04
52 °
Trenton, Monday, 2 November
Light rain. High 52°, low 35°.
Pressure30.24 inHg
Wind4.6 mph N
Humidity61%
Visibility6.2 mi
Dew point36°
Tue, 0352° / 34°0
52 °
Trenton, Tuesday, 3 November
Partly cloudy. High 52°, low 34°.
Pressure30.39 inHg
Wind1.8 mph SE
Humidity60%
Visibility—
Dew point32°
Wed, 0456° / 37°0
56 °
Trenton, Wednesday, 4 November
Overcast. High 56°, low 37°.
Pressure30.09 inHg
Wind2.7 mph NE
Humidity54%
Visibility—
Dew point31°
Thu, 0552° / 43°0.01
52 °
Trenton, Thursday, 5 November
Light rain. High 52°, low 43°.
Pressure29.83 inHg
Wind6.1 mph SW
Humidity64%
Visibility—
Dew point38°
Fri, 0655° / 41°0
55 °
Trenton, Friday, 6 November
Clear. High 55°, low 41°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity59%
Visibility—
Dew point35°
Sat, 0756° / 38°0
56 °
Trenton, Saturday, 7 November
Clear. High 56°, low 38°.
Pressure30.30 inHg
Wind4.9 mph N
Humidity49%
Visibility—
Dew point30°
Sun, 0858° / 39°0
58 °
Trenton, Sunday, 8 November
Clear. High 58°, low 39°.
Pressure30.15 inHg
Wind4.5 mph SW
Humidity31%
Visibility—
Dew point21°
Mon, 0955° / 44°0.94
55 °
Trenton, Monday, 9 November
Heavy rain. High 55°, low 44°.
Pressure29.88 inHg
Wind10.5 mph S
Humidity72%
Visibility—
Dew point42°
Tue, 1040° / 28°1.13
40 °
Trenton, Tuesday, 10 November
Snow. High 40°, low 28°.
Pressure29.74 inHg
Wind13.8 mph SW
Humidity98%
Visibility—
Dew point36°
Wed, 1134° / 18°0.48
34 °
Trenton, Wednesday, 11 November
Snow. High 34°, low 18°.
Pressure29.71 inHg
Wind7 mph SW
Humidity99%
Visibility—
Dew point32°
Thu, 1231° / 15°0.01
31 °
Trenton, Thursday, 12 November
Light snow. High 31°, low 15°.
Pressure30.00 inHg
Wind3.5 mph NE
Humidity89%
Visibility—
Dew point23°
Fri, 1332° / 23°0.13
32 °
Trenton, Friday, 13 November
Light snow. High 32°, low 23°.
Pressure30.15 inHg
Wind4.4 mph NW
Humidity89%
Visibility—
Dew point26°
Sat, 1431° / 22°0.02
31 °
Trenton, Saturday, 14 November
Light snow. High 31°, low 22°.
Pressure30.33 inHg
Wind3.6 mph S
Humidity93%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2835° / 20°0.09
35 °
Trenton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.09 in
Chance of precipitation42%
Record high52° (1999)
Record low-10° (1979)
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.