As of 02:08 CST

Weather in Trenton, IA

58°Current weather

Trenton, Monday, 2 November, 02:08

Overcast. Feels like 58°. High 64°, low 57°.

Pressure30.09 inHg
Wind9.2 mph SE
Humidity94%
Visibility6.2 mi
Dew point56°
Tue, 0369° / 60°0.64Rain
69 °Rain

Trenton, Tuesday, 3 November

Rain. High 69°, low 60°.

Pressure29.68 inHg
Wind18.5 mph S
Humidity95%
Visibility2.2 mi
Dew point66°
Wed, 0460° / 53°0.02Light rain
60 °Light rain

Trenton, Wednesday, 4 November

Light rain. High 60°, low 53°.

Pressure29.71 inHg
Wind16.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point43°
Thu, 0555° / 48°0.02Light rain
55 °Light rain

Trenton, Thursday, 5 November

Light rain. High 55°, low 48°.

Pressure29.80 inHg
Wind12.3 mph W
Humidity60%
Visibility6.2 mi
Dew point41°
Fri, 0654° / 49°0Overcast
54 °Overcast

Trenton, Friday, 6 November

Overcast. High 54°, low 49°.

Pressure30.00 inHg
Wind10.9 mph N
Humidity65%
Visibility—
Dew point41°
Sat, 0756° / 48°0Overcast
56 °Overcast

Trenton, Saturday, 7 November

Overcast. High 56°, low 48°.

Pressure30.03 inHg
Wind6.8 mph NE
Humidity60%
Visibility—
Dew point39°
Sun, 0857° / 44°0Clear
57 °Clear

Trenton, Sunday, 8 November

Clear. High 57°, low 44°.

Pressure30.18 inHg
Wind6.5 mph NW
Humidity60%
Visibility—
Dew point41°
Mon, 0961° / 42°0Clear
61 °Clear

Trenton, Monday, 9 November

Clear. High 61°, low 42°.

Pressure30.03 inHg
Wind8.8 mph SW
Humidity52%
Visibility—
Dew point39°
Tue, 1059° / 45°0Clear
59 °Clear

Trenton, Tuesday, 10 November

Clear. High 59°, low 45°.

Pressure30.06 inHg
Wind10.4 mph NW
Humidity49%
Visibility—
Dew point38°
Wed, 1156° / 43°0Overcast
56 °Overcast

Trenton, Wednesday, 11 November

Overcast. High 56°, low 43°.

Pressure30.18 inHg
Wind6.7 mph N
Humidity46%
Visibility—
Dew point33°
Thu, 1252° / 39°0Clear
52 °Clear

Trenton, Thursday, 12 November

Clear. High 52°, low 39°.

Pressure30.30 inHg
Wind6.2 mph N
Humidity47%
Visibility—
Dew point30°
Fri, 1360° / 39°0Clear
60 °Clear

Trenton, Friday, 13 November

Clear. High 60°, low 39°.

Pressure30.24 inHg
Wind13.1 mph S
Humidity41%
Visibility—
Dew point31°
Sat, 1467° / 50°0Overcast
67 °Overcast

Trenton, Saturday, 14 November

Overcast. High 67°, low 50°.

Pressure30.03 inHg
Wind19.2 mph SW
Humidity55%
Visibility—
Dew point47°
Sun, 1570° / 55°0Clear
70 °Clear

Trenton, Sunday, 15 November

Clear. High 70°, low 55°.

Pressure30.06 inHg
Wind14 mph SW
Humidity62%
Visibility—
Dew point53°
Mon, 1671° / 57°0Clear
71 °Clear

Trenton, Monday, 16 November

Clear. High 71°, low 57°.

Pressure30.03 inHg
Wind15.1 mph SW
Humidity63%
Visibility—
Dew point55°
Tue, 1769° / 59°0.02Light rain
69 °Light rain

Trenton, Tuesday, 17 November

Light rain. High 69°, low 59°.

Pressure29.85 inHg
Wind20.8 mph S
Humidity66%
Visibility—
Dew point56°

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.