As of 06:20 EDT

Weather in Trenton, OH

45°Current weather

Trenton, Thursday, 22 October, 06:20

Fog. Feels like 45°. High 71°, low 44°.

Pressure30.21 inHg
Wind0 mph N
Humidity91%
Visibility5.0 mi
Dew point41°

Monthly outlook for Trenton, OH: average high 64.7°, average low 49°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 30 October (72°), the coolest 23 October (42.5°).

64.7°/49°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October69.8°60.5°+5.2°
1 November – 10 November56.1°56.4°-0.1°
11 November – 20 Novemberat normal51.1°—

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).

Fri, 2370° / 43°0Clear
70 °Clear

Trenton, Friday, 23 October

Clear. High 70°, low 43°.

Pressure30.36 inHg
Wind5.4 mph E
Humidity51%
Visibility6.2 mi
Dew point45°
Sat, 2469° / 45°0Clear
69 °Clear

Trenton, Saturday, 24 October

Clear. High 69°, low 45°.

Pressure30.45 inHg
Wind2.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point46°
Sun, 2570° / 45°0Mostly clear
70 °Mostly clear

Trenton, Sunday, 25 October

Mostly clear. High 70°, low 45°.

Pressure30.47 inHg
Wind2.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point47°
Mon, 2671° / 48°0Overcast
71 °Overcast

Trenton, Monday, 26 October

Overcast. High 71°, low 48°.

Pressure30.36 inHg
Wind4.4 mph NE
Humidity40%
Visibility—
Dew point42°
Tue, 2769° / 51°0Overcast
69 °Overcast

Trenton, Tuesday, 27 October

Overcast. High 69°, low 51°.

Pressure30.30 inHg
Wind6.6 mph E
Humidity50%
Visibility—
Dew point47°
Wed, 2872° / 54°0Overcast
72 °Overcast

Trenton, Wednesday, 28 October

Overcast. High 72°, low 54°.

Pressure30.15 inHg
Wind7.8 mph W
Humidity44%
Visibility—
Dew point45°
Thu, 2967° / 52°0Overcast
67 °Overcast

Trenton, Thursday, 29 October

Overcast. High 67°, low 52°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity52%
Visibility—
Dew point46°
Fri, 3072° / 53°0Overcast
72 °Overcast

Trenton, Friday, 30 October

Overcast. High 72°, low 53°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity48%
Visibility—
Dew point47°
Sat, 3168° / 55°0.05Light rain
68 °Light rain

Trenton, Saturday, 31 October

Light rain. High 68°, low 55°.

Pressure29.88 inHg
Wind15 mph SW
Humidity46%
Visibility—
Dew point45°
Sun, 0166° / 58°0.09Light rain
66 °Light rain

Trenton, Sunday, 1 November

Light rain. High 66°, low 58°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity66%
Visibility—
Dew point53°
Mon, 0255° / 50°0.24Light rain
55 °Light rain

Trenton, Monday, 2 November

Light rain. High 55°, low 50°.

Pressure30.03 inHg
Wind13.6 mph NE
Humidity70%
Visibility—
Dew point44°
Tue, 0357° / 49°0Overcast
57 °Overcast

Trenton, Tuesday, 3 November

Overcast. High 57°, low 49°.

Pressure30.24 inHg
Wind13.4 mph NE
Humidity40%
Visibility—
Dew point31°
Wed, 0455° / 47°0Overcast
55 °Overcast

Trenton, Wednesday, 4 November

Overcast. High 55°, low 47°.

Pressure30.30 inHg
Wind15.5 mph NE
Humidity39%
Visibility—
Dew point29°
Thu, 0553° / 45°0.14Light rain
53 °Light rain

Trenton, Thursday, 5 November

Light rain. High 53°, low 45°.

Pressure30.27 inHg
Wind15.8 mph E
Humidity59%
Visibility—
Dew point38°
Fri, 0652° / 45°0.17Rain
52 °Rain

Trenton, Friday, 6 November

Rain. High 52°, low 45°.

Pressure30.21 inHg
Wind10.9 mph SE
Humidity86%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1952° / 37°0.11Climate normal
52 °Climate normal

Trenton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (1985)
Record low9° (2014)
Fri, 2050° / 37°0.11Climate normal
50 °Climate normal

Trenton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1985)
Record low16° (1984)

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.