As of 04:19 CST

Weather in Trenton, IA

36°Current weather

Trenton, Friday, 13 November, 04:19

Overcast. Feels like 29°. High 41°, low 29°.

Pressure30.09 inHg
Wind8.1 mph NW
Humidity75%
Visibility6.2 mi
Dew point29°
Sat, 1444° / 26°0Clear
44 °Clear

Trenton, Saturday, 14 November

Clear. High 44°, low 26°.

Pressure30.36 inHg
Wind0.2 mph E
Humidity62%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 27°0Clear
47 °Clear

Trenton, Sunday, 15 November

Clear. High 47°, low 27°.

Pressure30.47 inHg
Wind3 mph S
Humidity56%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 30°0Clear
52 °Clear

Trenton, Monday, 16 November

Clear. High 52°, low 30°.

Pressure30.50 inHg
Wind6.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 34°0Clear
54 °Clear

Trenton, Tuesday, 17 November

Clear. High 54°, low 34°.

Pressure30.42 inHg
Wind11.2 mph S
Humidity54%
Visibility—
Dew point34°
Wed, 1857° / 39°0Overcast
57 °Overcast

Trenton, Wednesday, 18 November

Overcast. High 57°, low 39°.

Pressure30.24 inHg
Wind12.5 mph S
Humidity55%
Visibility—
Dew point37°
Thu, 1963° / 49°0Clear
63 °Clear

Trenton, Thursday, 19 November

Clear. High 63°, low 49°.

Pressure30.21 inHg
Wind15 mph SW
Humidity59%
Visibility—
Dew point47°
Fri, 2059° / 47°0Overcast
59 °Overcast

Trenton, Friday, 20 November

Overcast. High 59°, low 47°.

Pressure30.36 inHg
Wind7.8 mph E
Humidity54%
Visibility—
Dew point40°
Sat, 2166° / 54°0Overcast
66 °Overcast

Trenton, Saturday, 21 November

Overcast. High 66°, low 54°.

Pressure30.12 inHg
Wind14.9 mph SW
Humidity63%
Visibility—
Dew point48°
Sun, 2265° / 55°0.28Rain
65 °Rain

Trenton, Sunday, 22 November

Rain. High 65°, low 55°.

Pressure29.85 inHg
Wind19.5 mph S
Humidity58%
Visibility—
Dew point49°
Mon, 2356° / 31°0.8Snow
56 °Snow

Trenton, Monday, 23 November

Snow. High 56°, low 31°.

Pressure29.83 inHg
Wind18.3 mph N
Humidity83%
Visibility—
Dew point42°
Tue, 2429° / 24°0Partly cloudy
29 °Partly cloudy

Trenton, Tuesday, 24 November

Partly cloudy. High 29°, low 24°.

Pressure30.36 inHg
Wind19.1 mph NW
Humidity42%
Visibility—
Dew point7°
Wed, 2533° / 21°0Clear
33 °Clear

Trenton, Wednesday, 25 November

Clear. High 33°, low 21°.

Pressure30.65 inHg
Wind7.4 mph N
Humidity32%
Visibility—
Dew point4°
Thu, 2636° / 23°0Clear
36 °Clear

Trenton, Thursday, 26 November

Clear. High 36°, low 23°.

Pressure30.53 inHg
Wind7.1 mph S
Humidity30%
Visibility—
Dew point5°
Fri, 2743° / 26°0Overcast
43 °Overcast

Trenton, Friday, 27 November

Overcast. High 43°, low 26°.

Pressure30.21 inHg
Wind14.2 mph S
Humidity33%
Visibility—
Dew point12°
Sat, 2848° / 32°0Overcast
48 °Overcast

Trenton, Saturday, 28 November

Overcast. High 48°, low 32°.

Pressure30.15 inHg
Wind9.5 mph SW
Humidity52%
Visibility—
Dew point27°

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.