As of 12:18 CDT

Weather in Trenton, MO

69°Current weather

Trenton, Wednesday, 21 October, 12:18

Mostly clear. Feels like 68°. High 73°, low 52°.

Pressure30.27 inHg
Wind3 mph SW
Humidity54%
Visibility6.2 mi
Dew point53°
Thu, 2276° / 51°0Clear
76 °Clear

Trenton, Thursday, 22 October

Clear. High 76°, low 51°.

Pressure30.24 inHg
Wind3.4 mph SE
Humidity58%
Visibility6.2 mi
Dew point55°
Fri, 2374° / 52°0Partly cloudy
74 °Partly cloudy

Trenton, Friday, 23 October

Partly cloudy. High 74°, low 52°.

Pressure30.24 inHg
Wind8.8 mph SE
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 2474° / 56°0Overcast
74 °Overcast

Trenton, Saturday, 24 October

Overcast. High 74°, low 56°.

Pressure30.27 inHg
Wind10.2 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Sun, 2576° / 56°0Partly cloudy
76 °Partly cloudy

Trenton, Sunday, 25 October

Partly cloudy. High 76°, low 56°.

Pressure30.30 inHg
Wind5.4 mph S
Humidity57%
Visibility6.2 mi
Dew point54°
Mon, 2671° / 57°0.01Light rain
71 °Light rain

Trenton, Monday, 26 October

Light rain. High 71°, low 57°.

Pressure30.15 inHg
Wind10.7 mph SW
Humidity48%
Visibility—
Dew point48°
Tue, 2758° / 55°0.11Light rain
58 °Light rain

Trenton, Tuesday, 27 October

Light rain. High 58°, low 55°.

Pressure30.24 inHg
Wind11.1 mph NW
Humidity81%
Visibility—
Dew point52°
Wed, 2872° / 52°0Light rain
72 °Light rain

Trenton, Wednesday, 28 October

Light rain. High 72°, low 52°.

Pressure30.03 inHg
Wind17.2 mph S
Humidity59%
Visibility—
Dew point52°
Thu, 2963° / 45°0.02Light rain
63 °Light rain

Trenton, Thursday, 29 October

Light rain. High 63°, low 45°.

Pressure30.24 inHg
Wind13.8 mph N
Humidity44%
Visibility—
Dew point33°
Fri, 3055° / 41°0.03Light rain
55 °Light rain

Trenton, Friday, 30 October

Light rain. High 55°, low 41°.

Pressure30.15 inHg
Wind12.2 mph E
Humidity59%
Visibility—
Dew point35°
Sat, 3161° / 56°1.12Rain
61 °Rain

Trenton, Saturday, 31 October

Rain. High 61°, low 56°.

Pressure29.71 inHg
Wind26.4 mph S
Humidity92%
Visibility—
Dew point58°
Sun, 0162° / 52°0.71Rain
62 °Rain

Trenton, Sunday, 1 November

Rain. High 62°, low 52°.

Pressure29.77 inHg
Wind14.5 mph NW
Humidity97%
Visibility—
Dew point61°
Mon, 0251° / 46°0.13Light rain
51 °Light rain

Trenton, Monday, 2 November

Light rain. High 51°, low 46°.

Pressure30.00 inHg
Wind16.5 mph N
Humidity91%
Visibility—
Dew point45°
Tue, 0354° / 47°0.04Light rain
54 °Light rain

Trenton, Tuesday, 3 November

Light rain. High 54°, low 47°.

Pressure29.88 inHg
Wind19.2 mph N
Humidity75%
Visibility—
Dew point45°
Wed, 0448° / 44°0.51Rain
48 °Rain

Trenton, Wednesday, 4 November

Rain. High 48°, low 44°.

Pressure29.59 inHg
Wind17.6 mph N
Humidity94%
Visibility—
Dew point44°
Thu, 0551° / 44°0.15Light rain
51 °Light rain

Trenton, Thursday, 5 November

Light rain. High 51°, low 44°.

Pressure29.62 inHg
Wind12.4 mph W
Humidity83%
Visibility—
Dew point42°

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, MO 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, MO 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.