As of 21:10 CST

Weather in Trenton, IA

31°Current weather

Trenton, Friday, 13 November, 21:10

Clear. Feels like 26°. High 42°, low 30°.

Pressure30.18 inHg
Wind4.6 mph N
Humidity86%
Visibility6.2 mi
Dew point27°
Sat, 1444° / 26°0Clear
44 °Clear

Trenton, Saturday, 14 November

Clear. High 44°, low 26°.

Pressure30.33 inHg
Wind1.8 mph W
Humidity63%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 27°0Clear
47 °Clear

Trenton, Sunday, 15 November

Clear. High 47°, low 27°.

Pressure30.47 inHg
Wind2.3 mph S
Humidity57%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 29°0Clear
52 °Clear

Trenton, Monday, 16 November

Clear. High 52°, low 29°.

Pressure30.50 inHg
Wind6.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 34°0Clear
55 °Clear

Trenton, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.42 inHg
Wind9.4 mph S
Humidity55%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 39°0Overcast
57 °Overcast

Trenton, Wednesday, 18 November

Overcast. High 57°, low 39°.

Pressure30.21 inHg
Wind15.5 mph S
Humidity54%
Visibility—
Dew point36°
Thu, 1957° / 51°0.15Rain
57 °Rain

Trenton, Thursday, 19 November

Rain. High 57°, low 51°.

Pressure30.27 inHg
Wind14.7 mph S
Humidity64%
Visibility—
Dew point44°
Fri, 2063° / 48°0Light rain
63 °Light rain

Trenton, Friday, 20 November

Light rain. High 63°, low 48°.

Pressure30.18 inHg
Wind17 mph S
Humidity92%
Visibility—
Dew point53°
Sat, 2162° / 48°0.11Light rain
62 °Light rain

Trenton, Saturday, 21 November

Light rain. High 62°, low 48°.

Pressure29.80 inHg
Wind20.9 mph SW
Humidity73%
Visibility—
Dew point52°
Sun, 2240° / 24°0.08Snow
40 °Snow

Trenton, Sunday, 22 November

Snow. High 40°, low 24°.

Pressure30.24 inHg
Wind26.8 mph NW
Humidity63%
Visibility—
Dew point18°
Mon, 2325° / 19°0.02Light snow
25 °Light snow

Trenton, Monday, 23 November

Light snow. High 25°, low 19°.

Pressure30.33 inHg
Wind16.4 mph N
Humidity52%
Visibility—
Dew point9°
Tue, 2428° / 15°0Clear
28 °Clear

Trenton, Tuesday, 24 November

Clear. High 28°, low 15°.

Pressure30.39 inHg
Wind10.1 mph NW
Humidity42%
Visibility—
Dew point5°
Wed, 2540° / 23°0Overcast
40 °Overcast

Trenton, Wednesday, 25 November

Overcast. High 40°, low 23°.

Pressure30.03 inHg
Wind17.4 mph SW
Humidity40%
Visibility—
Dew point13°
Thu, 2636° / 25°0Overcast
36 °Overcast

Trenton, Thursday, 26 November

Overcast. High 36°, low 25°.

Pressure30.24 inHg
Wind8 mph W
Humidity59%
Visibility—
Dew point20°
Fri, 2747° / 29°0.41Rain
47 °Rain

Trenton, Friday, 27 November

Rain. High 47°, low 29°.

Pressure30.09 inHg
Wind23.4 mph SE
Humidity74%
Visibility—
Dew point28°
Sat, 2849° / 36°0.1Snow
49 °Snow

Trenton, Saturday, 28 November

Snow. High 49°, low 36°.

Pressure29.59 inHg
Wind20.8 mph S
Humidity87%
Visibility—
Dew point34°

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, IA 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, IA 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.