As of 12:02 EDT

Weather in Trenton, OH

65°Current weather

Trenton, Tuesday, 20 October, 12:02

Clear. Feels like 64°. High 69°, low 40°.

Pressure30.39 inHg
Wind4.6 mph E
Humidity58%
Visibility6.2 mi
Dew point49°

Monthly outlook for Trenton, OH: average high 61.9°, average low 39.8°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 26 October (72.3°), the coolest 31 October (29.1°).

61.9°/39.8°
Average high / low
+1°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October64.8°60.7°+2.2°
30 October – 8 November57.2°57.4°-0.1°
9 November – 18 Novemberat normal52°—

October records over 66 years

90.5°2 October 2019All-time high
24.4°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Lebanon (14 mi).

Wed, 2171° / 40°0Clear
71 °Clear

Trenton, Wednesday, 21 October

Clear. High 71°, low 40°.

Pressure30.27 inHg
Wind0.6 mph NE
Humidity58%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 42°0Clear
67 °Clear

Trenton, Thursday, 22 October

Clear. High 67°, low 42°.

Pressure30.27 inHg
Wind5.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point47°
Fri, 2362° / 46°0Mostly clear
62 °Mostly clear

Trenton, Friday, 23 October

Mostly clear. High 62°, low 46°.

Pressure30.39 inHg
Wind6.4 mph E
Humidity64%
Visibility6.2 mi
Dew point47°
Sat, 2466° / 41°0Partly cloudy
66 °Partly cloudy

Trenton, Saturday, 24 October

Partly cloudy. High 66°, low 41°.

Pressure30.45 inHg
Wind3.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point39°
Sun, 2572° / 47°0Overcast
72 °Overcast

Trenton, Sunday, 25 October

Overcast. High 72°, low 47°.

Pressure30.42 inHg
Wind5.1 mph SW
Humidity42%
Visibility—
Dew point44°
Mon, 2672° / 53°0Overcast
72 °Overcast

Trenton, Monday, 26 October

Overcast. High 72°, low 53°.

Pressure30.18 inHg
Wind10.9 mph SW
Humidity36%
Visibility—
Dew point41°
Tue, 2761° / 38°0.03Light rain
61 °Light rain

Trenton, Tuesday, 27 October

Light rain. High 61°, low 38°.

Pressure30.24 inHg
Wind15.3 mph NW
Humidity83%
Visibility—
Dew point41°
Wed, 2851° / 31°0Clear
51 °Clear

Trenton, Wednesday, 28 October

Clear. High 51°, low 31°.

Pressure30.42 inHg
Wind5.8 mph W
Humidity33%
Visibility—
Dew point19°
Thu, 2957° / 33°0Clear
57 °Clear

Trenton, Thursday, 29 October

Clear. High 57°, low 33°.

Pressure30.15 inHg
Wind14.5 mph SW
Humidity26%
Visibility—
Dew point19°
Fri, 3049° / 33°0Clear
49 °Clear

Trenton, Friday, 30 October

Clear. High 49°, low 33°.

Pressure30.27 inHg
Wind15.2 mph NW
Humidity36%
Visibility—
Dew point21°
Sat, 3152° / 29°0Mostly clear
52 °Mostly clear

Trenton, Saturday, 31 October

Mostly clear. High 52°, low 29°.

Pressure30.33 inHg
Wind6.8 mph SW
Humidity31%
Visibility—
Dew point18°
Sun, 0157° / 39°0Overcast
57 °Overcast

Trenton, Sunday, 1 November

Overcast. High 57°, low 39°.

Pressure30.12 inHg
Wind9.6 mph W
Humidity25%
Visibility—
Dew point19°
Mon, 0259° / 40°0Clear
59 °Clear

Trenton, Monday, 2 November

Clear. High 59°, low 40°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity48%
Visibility—
Dew point37°
Tue, 0363° / 40°0Partly cloudy
63 °Partly cloudy

Trenton, Tuesday, 3 November

Partly cloudy. High 63°, low 40°.

Pressure30.33 inHg
Wind7.9 mph S
Humidity36%
Visibility—
Dew point32°
Wed, 0462° / 48°0.15Light rain
62 °Light rain

Trenton, Wednesday, 4 November

Light rain. High 62°, low 48°.

Pressure30.12 inHg
Wind14.4 mph S
Humidity46%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0556° / 42°0.08Climate normal
56 °Climate normal

Trenton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2024)
Record low20° (1991)
Fri, 0655° / 40°0.09Climate normal
55 °Climate normal

Trenton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1975)
Record low25° (1995)
Sat, 0754° / 40°0.11Climate normal
54 °Climate normal

Trenton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2020)
Record low24° (1971)
Sun, 0855° / 40°0.04Climate normal
55 °Climate normal

Trenton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (2023)
Record low21° (1991)
Mon, 0956° / 40°0.11Climate normal
56 °Climate normal

Trenton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low20° (1991)
Tue, 1055° / 40°0.16Climate normal
55 °Climate normal

Trenton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high75° (2020)
Record low21° (2018)
Wed, 1152° / 38°0.14Climate normal
52 °Climate normal

Trenton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (1964)
Record low22° (2025)
Thu, 1251° / 36°0.11Climate normal
51 °Climate normal

Trenton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1964)
Record low12° (2019)
Fri, 1351° / 36°0.07Climate normal
51 °Climate normal

Trenton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2010)
Record low5° (2019)
Sat, 1451° / 36°0.08Climate normal
51 °Climate normal

Trenton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2011)
Record low18° (1986)
Sun, 1551° / 37°0.15Climate normal
51 °Climate normal

Trenton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (1971)
Record low22° (1969)
Mon, 1651° / 37°0.09Climate normal
51 °Climate normal

Trenton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (1987)
Record low23° (1967)
Tue, 1751° / 37°0.13Climate normal
51 °Climate normal

Trenton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high69° (1971)
Record low17° (2014)
Wed, 1851° / 37°0.1Climate normal
51 °Climate normal

Trenton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (2016)
Record low10° (2014)

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, OH 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, OH 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.