As of 19:05 CDT

Weather in Trenton, MO

58°Current weather

Trenton, Sunday, 18 October, 19:05

Clear. Feels like 56°. High 66°, low 40°.

Pressure30.30 inHg
Wind1 mph SE
Humidity61%
Visibility6.2 mi
Dew point45°
Mon, 1965° / 42°0Overcast
65 °Overcast

Trenton, Monday, 19 October

Overcast. High 65°, low 42°.

Pressure30.33 inHg
Wind6.5 mph S
Humidity60%
Visibility6.2 mi
Dew point47°
Tue, 2068° / 44°0Clear
68 °Clear

Trenton, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.33 inHg
Wind5.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point51°
Wed, 2171° / 47°0Clear
71 °Clear

Trenton, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.27 inHg
Wind3.9 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 49°0Clear
71 °Clear

Trenton, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point50°
Fri, 2372° / 53°0Partly cloudy
72 °Partly cloudy

Trenton, Friday, 23 October

Partly cloudy. High 72°, low 53°.

Pressure30.18 inHg
Wind12.9 mph SE
Humidity54%
Visibility—
Dew point50°
Sat, 2476° / 56°0Overcast
76 °Overcast

Trenton, Saturday, 24 October

Overcast. High 76°, low 56°.

Pressure30.21 inHg
Wind15.3 mph S
Humidity41%
Visibility—
Dew point46°
Sun, 2569° / 57°0Overcast
69 °Overcast

Trenton, Sunday, 25 October

Overcast. High 69°, low 57°.

Pressure30.36 inHg
Wind10.4 mph N
Humidity45%
Visibility—
Dew point43°
Mon, 2670° / 56°0Overcast
70 °Overcast

Trenton, Monday, 26 October

Overcast. High 70°, low 56°.

Pressure30.24 inHg
Wind6.9 mph SE
Humidity49%
Visibility—
Dew point46°
Tue, 2762° / 58°0.01Light rain
62 °Light rain

Trenton, Tuesday, 27 October

Light rain. High 62°, low 58°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity66%
Visibility—
Dew point50°
Wed, 2867° / 57°0.05Light rain
67 °Light rain

Trenton, Wednesday, 28 October

Light rain. High 67°, low 57°.

Pressure30.15 inHg
Wind7.9 mph S
Humidity69%
Visibility—
Dew point51°
Thu, 2970° / 57°0.07Light rain
70 °Light rain

Trenton, Thursday, 29 October

Light rain. High 70°, low 57°.

Pressure29.94 inHg
Wind15.4 mph S
Humidity57%
Visibility—
Dew point53°
Fri, 3063° / 51°0.04Light rain
63 °Light rain

Trenton, Friday, 30 October

Light rain. High 63°, low 51°.

Pressure30.00 inHg
Wind12.8 mph N
Humidity45%
Visibility—
Dew point41°
Sat, 3161° / 46°0.22Rain
61 °Rain

Trenton, Saturday, 31 October

Rain. High 61°, low 46°.

Pressure30.09 inHg
Wind11 mph E
Humidity46%
Visibility—
Dew point38°
Sun, 0163° / 53°0.64Rain
63 °Rain

Trenton, Sunday, 1 November

Rain. High 63°, low 53°.

Pressure29.83 inHg
Wind16.4 mph N
Humidity96%
Visibility—
Dew point61°
Mon, 0252° / 38°0.32Rain
52 °Rain

Trenton, Monday, 2 November

Rain. High 52°, low 38°.

Pressure30.27 inHg
Wind22.9 mph N
Humidity88%
Visibility—
Dew point37°

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.