As of 13:59 CDT

Weather in Trenton, IA

67°Current weather

Trenton, Tuesday, 27 October, 13:59

Clear. Feels like 66°. High 67°, low 52°.

Pressure30.12 inHg
Wind6.9 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 54°0.01Light rain
76 °Light rain

Trenton, Wednesday, 28 October

Light rain. High 76°, low 54°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity64%
Visibility6.2 mi
Dew point55°
Thu, 2970° / 52°0.17Rain
70 °Rain

Trenton, Thursday, 29 October

Rain. High 70°, low 52°.

Pressure30.12 inHg
Wind7.5 mph NW
Humidity80%
Visibility6.2 mi
Dew point60°
Fri, 3063° / 48°0.18Light rain
63 °Light rain

Trenton, Friday, 30 October

Light rain. High 63°, low 48°.

Pressure30.24 inHg
Wind7.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point50°
Sat, 3169° / 56°0.1Light rain
69 °Light rain

Trenton, Saturday, 31 October

Light rain. High 69°, low 56°.

Pressure30.18 inHg
Wind2.8 mph W
Humidity79%
Visibility6.2 mi
Dew point60°
Sun, 0170° / 55°0Partly cloudy
70 °Partly cloudy

Trenton, Sunday, 1 November

Partly cloudy. High 70°, low 55°.

Pressure30.18 inHg
Wind8.9 mph SE
Humidity70%
Visibility—
Dew point56°
Mon, 0262° / 58°0.12Light rain
62 °Light rain

Trenton, Monday, 2 November

Light rain. High 62°, low 58°.

Pressure29.85 inHg
Wind11.8 mph E
Humidity96%
Visibility—
Dew point59°
Tue, 0358° / 55°0.34Rain
58 °Rain

Trenton, Tuesday, 3 November

Rain. High 58°, low 55°.

Pressure29.94 inHg
Wind17.5 mph E
Humidity91%
Visibility—
Dew point54°
Wed, 0454° / 49°0.78Rain
54 °Rain

Trenton, Wednesday, 4 November

Rain. High 54°, low 49°.

Pressure29.91 inHg
Wind16.4 mph E
Humidity91%
Visibility—
Dew point48°
Thu, 0549° / 48°0.77Rain
49 °Rain

Trenton, Thursday, 5 November

Rain. High 49°, low 48°.

Pressure29.77 inHg
Wind17 mph N
Humidity94%
Visibility—
Dew point48°
Fri, 0648° / 44°0.02Light rain
48 °Light rain

Trenton, Friday, 6 November

Light rain. High 48°, low 44°.

Pressure29.94 inHg
Wind13.9 mph N
Humidity85%
Visibility—
Dew point43°
Sat, 0755° / 40°0Mostly clear
55 °Mostly clear

Trenton, Saturday, 7 November

Mostly clear. High 55°, low 40°.

Pressure29.97 inHg
Wind5.9 mph N
Humidity67%
Visibility—
Dew point41°
Sun, 0858° / 42°0Overcast
58 °Overcast

Trenton, Sunday, 8 November

Overcast. High 58°, low 42°.

Pressure29.97 inHg
Wind12.2 mph S
Humidity59%
Visibility—
Dew point41°
Mon, 0960° / 47°0.41Rain
60 °Rain

Trenton, Monday, 9 November

Rain. High 60°, low 47°.

Pressure29.80 inHg
Wind13.9 mph W
Humidity71%
Visibility—
Dew point47°
Tue, 1048° / 38°0Clear
48 °Clear

Trenton, Tuesday, 10 November

Clear. High 48°, low 38°.

Pressure30.15 inHg
Wind18.2 mph NW
Humidity57%
Visibility—
Dew point30°
Wed, 1147° / 33°0Overcast
47 °Overcast

Trenton, Wednesday, 11 November

Overcast. High 47°, low 33°.

Pressure30.27 inHg
Wind8.9 mph SE
Humidity51%
Visibility—
Dew point26°

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.