As of 21:44 CDT

Weather in Trenton, IA

51°Current weather

Trenton, Friday, 30 October, 21:44

Rain. Feels like 50°. High 59°, low 49°.

Pressure30.27 inHg
Wind15 mph E
Humidity93%
Visibility3.0 mi
Dew point49°
Sat, 3165° / 51°0.12Rain
65 °Rain

Trenton, Saturday, 31 October

Rain. High 65°, low 51°.

Pressure30.27 inHg
Wind4.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point54°
Sun, 0166° / 53°0Partly cloudy
66 °Partly cloudy

Trenton, Sunday, 1 November

Partly cloudy. High 66°, low 53°.

Pressure30.27 inHg
Wind8 mph SE
Humidity75%
Visibility6.2 mi
Dew point55°
Mon, 0266° / 55°0.06Rain
66 °Rain

Trenton, Monday, 2 November

Rain. High 66°, low 55°.

Pressure30.00 inHg
Wind14.4 mph S
Humidity77%
Visibility6.2 mi
Dew point55°
Tue, 0365° / 61°0.89Rain
65 °Rain

Trenton, Tuesday, 3 November

Rain. High 65°, low 61°.

Pressure29.74 inHg
Wind16 mph S
Humidity95%
Visibility2.3 mi
Dew point62°
Wed, 0465° / 55°0.04Light rain
65 °Light rain

Trenton, Wednesday, 4 November

Light rain. High 65°, low 55°.

Pressure29.65 inHg
Wind9.5 mph S
Humidity65%
Visibility—
Dew point51°
Thu, 0568° / 52°0Overcast
68 °Overcast

Trenton, Thursday, 5 November

Overcast. High 68°, low 52°.

Pressure29.91 inHg
Wind10.8 mph S
Humidity43%
Visibility—
Dew point42°
Fri, 0667° / 52°0Overcast
67 °Overcast

Trenton, Friday, 6 November

Overcast. High 67°, low 52°.

Pressure29.94 inHg
Wind8.3 mph SW
Humidity49%
Visibility—
Dew point44°
Sat, 0768° / 55°0Overcast
68 °Overcast

Trenton, Saturday, 7 November

Overcast. High 68°, low 55°.

Pressure30.00 inHg
Wind7.9 mph SE
Humidity59%
Visibility—
Dew point49°
Sun, 0871° / 57°0Overcast
71 °Overcast

Trenton, Sunday, 8 November

Overcast. High 71°, low 57°.

Pressure30.12 inHg
Wind12.4 mph E
Humidity66%
Visibility—
Dew point55°
Mon, 0969° / 61°0.05Light rain
69 °Light rain

Trenton, Monday, 9 November

Light rain. High 69°, low 61°.

Pressure30.15 inHg
Wind12 mph SE
Humidity75%
Visibility—
Dew point56°
Tue, 1068° / 58°0.2Rain
68 °Rain

Trenton, Tuesday, 10 November

Rain. High 68°, low 58°.

Pressure30.03 inHg
Wind11.8 mph SW
Humidity54%
Visibility—
Dew point49°
Wed, 1167° / 57°0.02Light rain
67 °Light rain

Trenton, Wednesday, 11 November

Light rain. High 67°, low 57°.

Pressure29.88 inHg
Wind8.1 mph S
Humidity56%
Visibility—
Dew point49°
Thu, 1271° / 54°0.22Rain
71 °Rain

Trenton, Thursday, 12 November

Rain. High 71°, low 54°.

Pressure29.65 inHg
Wind13.9 mph S
Humidity66%
Visibility—
Dew point55°
Fri, 1360° / 53°0.01Light rain
60 °Light rain

Trenton, Friday, 13 November

Light rain. High 60°, low 53°.

Pressure29.50 inHg
Wind21.8 mph NW
Humidity74%
Visibility—
Dew point51°
Sat, 1455° / 46°0Clear
55 °Clear

Trenton, Saturday, 14 November

Clear. High 55°, low 46°.

Pressure29.71 inHg
Wind18.3 mph W
Humidity51%
Visibility—
Dew point35°

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.