As of 07:06 CDT

Weather in Trenton, IA

59°Current weather

Trenton, Thursday, 29 October, 07:06

Clear. Feels like 58°. High 71°, low 51°.

Pressure30.06 inHg
Wind4.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point51°
Fri, 3062° / 49°0.13Rain
62 °Rain

Trenton, Friday, 30 October

Rain. High 62°, low 49°.

Pressure30.27 inHg
Wind8.9 mph E
Humidity58%
Visibility6.2 mi
Dew point43°
Sat, 3166° / 55°0.34Rain
66 °Rain

Trenton, Saturday, 31 October

Rain. High 66°, low 55°.

Pressure30.27 inHg
Wind3 mph E
Humidity85%
Visibility6.2 mi
Dew point60°
Sun, 0168° / 53°0Clear
68 °Clear

Trenton, Sunday, 1 November

Clear. High 68°, low 53°.

Pressure30.27 inHg
Wind5.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point53°
Mon, 0264° / 59°0.16Light rain
64 °Light rain

Trenton, Monday, 2 November

Light rain. High 64°, low 59°.

Pressure29.97 inHg
Wind17.1 mph S
Humidity79%
Visibility—
Dew point56°
Tue, 0368° / 61°1.26Rain
68 °Rain

Trenton, Tuesday, 3 November

Rain. High 68°, low 61°.

Pressure29.71 inHg
Wind16.6 mph S
Humidity89%
Visibility—
Dew point64°
Wed, 0463° / 48°0.11Light rain
63 °Light rain

Trenton, Wednesday, 4 November

Light rain. High 63°, low 48°.

Pressure29.56 inHg
Wind17.5 mph NW
Humidity88%
Visibility—
Dew point54°
Thu, 0551° / 39°0Clear
51 °Clear

Trenton, Thursday, 5 November

Clear. High 51°, low 39°.

Pressure29.88 inHg
Wind15.1 mph W
Humidity43%
Visibility—
Dew point27°
Fri, 0652° / 36°0Mostly clear
52 °Mostly clear

Trenton, Friday, 6 November

Mostly clear. High 52°, low 36°.

Pressure30.03 inHg
Wind8.7 mph W
Humidity38%
Visibility—
Dew point24°
Sat, 0755° / 39°0Overcast
55 °Overcast

Trenton, Saturday, 7 November

Overcast. High 55°, low 39°.

Pressure30.12 inHg
Wind11.6 mph E
Humidity46%
Visibility—
Dew point30°
Sun, 0864° / 49°0.06Light rain
64 °Light rain

Trenton, Sunday, 8 November

Light rain. High 64°, low 49°.

Pressure29.97 inHg
Wind14.1 mph SE
Humidity55%
Visibility—
Dew point46°
Mon, 0954° / 51°0.45Rain
54 °Rain

Trenton, Monday, 9 November

Rain. High 54°, low 51°.

Pressure29.80 inHg
Wind9.7 mph E
Humidity92%
Visibility—
Dew point51°
Tue, 1057° / 49°0Overcast
57 °Overcast

Trenton, Tuesday, 10 November

Overcast. High 57°, low 49°.

Pressure30.12 inHg
Wind9.8 mph N
Humidity75%
Visibility—
Dew point46°
Wed, 1160° / 47°0Overcast
60 °Overcast

Trenton, Wednesday, 11 November

Overcast. High 60°, low 47°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity67%
Visibility—
Dew point46°
Thu, 1268° / 49°0Overcast
68 °Overcast

Trenton, Thursday, 12 November

Overcast. High 68°, low 49°.

Pressure29.91 inHg
Wind12.2 mph SW
Humidity54%
Visibility—
Dew point46°
Fri, 1369° / 52°0Clear
69 °Clear

Trenton, Friday, 13 November

Clear. High 69°, low 52°.

Pressure29.77 inHg
Wind12.6 mph SW
Humidity54%
Visibility—
Dew point49°

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.