As of 03:05 CDT

Weather in Trenton, IA

53°Current weather

Trenton, Tuesday, 27 October, 03:05

Clear. Feels like 52°. High 69°, low 53°.

Pressure30.18 inHg
Wind4.6 mph E
Humidity87%
Visibility6.2 mi
Dew point49°
Wed, 2875° / 58°0Clear
75 °Clear

Trenton, Wednesday, 28 October

Clear. High 75°, low 58°.

Pressure30.12 inHg
Wind9.4 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 2971° / 54°0.06Light rain
71 °Light rain

Trenton, Thursday, 29 October

Light rain. High 71°, low 54°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity82%
Visibility6.2 mi
Dew point61°
Fri, 3068° / 49°0.13Light rain
68 °Light rain

Trenton, Friday, 30 October

Light rain. High 68°, low 49°.

Pressure30.18 inHg
Wind7.4 mph SE
Humidity75%
Visibility6.2 mi
Dew point55°
Sat, 3164° / 58°0.33Rain
64 °Rain

Trenton, Saturday, 31 October

Rain. High 64°, low 58°.

Pressure30.15 inHg
Wind5.8 mph SW
Humidity80%
Visibility—
Dew point57°
Sun, 0166° / 56°0.17Rain
66 °Rain

Trenton, Sunday, 1 November

Rain. High 66°, low 56°.

Pressure29.97 inHg
Wind7 mph N
Humidity67%
Visibility—
Dew point54°
Mon, 0261° / 52°0.82Rain
61 °Rain

Trenton, Monday, 2 November

Rain. High 61°, low 52°.

Pressure29.83 inHg
Wind23.2 mph E
Humidity71%
Visibility—
Dew point51°
Tue, 0362° / 56°0.59Rain
62 °Rain

Trenton, Tuesday, 3 November

Rain. High 62°, low 56°.

Pressure29.74 inHg
Wind21.3 mph E
Humidity68%
Visibility—
Dew point50°
Wed, 0455° / 46°1.13Rain
55 °Rain

Trenton, Wednesday, 4 November

Rain. High 55°, low 46°.

Pressure29.44 inHg
Wind22.1 mph SW
Humidity70%
Visibility—
Dew point44°
Thu, 0543° / 35°0.09Light rain
43 °Light rain

Trenton, Thursday, 5 November

Light rain. High 43°, low 35°.

Pressure29.71 inHg
Wind26.9 mph NW
Humidity69%
Visibility—
Dew point30°
Fri, 0638° / 31°0Overcast
38 °Overcast

Trenton, Friday, 6 November

Overcast. High 38°, low 31°.

Pressure29.97 inHg
Wind20.1 mph NW
Humidity58%
Visibility—
Dew point23°
Sat, 0743° / 28°0Clear
43 °Clear

Trenton, Saturday, 7 November

Clear. High 43°, low 28°.

Pressure30.15 inHg
Wind9.9 mph NW
Humidity44%
Visibility—
Dew point19°
Sun, 0851° / 32°0Overcast
51 °Overcast

Trenton, Sunday, 8 November

Overcast. High 51°, low 32°.

Pressure30.00 inHg
Wind17.4 mph S
Humidity45%
Visibility—
Dew point24°
Mon, 0955° / 48°0.05Light rain
55 °Light rain

Trenton, Monday, 9 November

Light rain. High 55°, low 48°.

Pressure29.62 inHg
Wind17.6 mph S
Humidity77%
Visibility—
Dew point47°
Tue, 1052° / 42°0Overcast
52 °Overcast

Trenton, Tuesday, 10 November

Overcast. High 52°, low 42°.

Pressure29.77 inHg
Wind8.7 mph W
Humidity65%
Visibility—
Dew point38°
Wed, 1145° / 38°0Overcast
45 °Overcast

Trenton, Wednesday, 11 November

Overcast. High 45°, low 38°.

Pressure30.09 inHg
Wind16 mph N
Humidity48%
Visibility—
Dew point22°

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.