As of 00:38 EDT

Weather in Trenton, SC

78°Current weather

Trenton, Sunday, 9 August, 00:38

Clear. Feels like 79°. High 91°, low 72°.

Pressure30.12 inHg
Wind6.4 mph S
Humidity78%
Visibility6.2 mi
Dew point71°
Mon, 1097° / 75°0.02Light rain
97 °Light rain

Trenton, Monday, 10 August

Light rain. High 97°, low 75°.

Pressure30.12 inHg
Wind7.2 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 73°0.05Light rain
97 °Light rain

Trenton, Tuesday, 11 August

Light rain. High 97°, low 73°.

Pressure30.03 inHg
Wind9.4 mph W
Humidity44%
Visibility6.2 mi
Dew point68°
Wed, 1298° / 76°0Light rain
98 °Light rain

Trenton, Wednesday, 12 August

Light rain. High 98°, low 76°.

Pressure29.94 inHg
Wind14.7 mph W
Humidity42%
Visibility6.2 mi
Dew point68°
Thu, 1397° / 73°0Overcast
97 °Overcast

Trenton, Thursday, 13 August

Overcast. High 97°, low 73°.

Pressure29.91 inHg
Wind11.6 mph W
Humidity35%
Visibility
Dew point62°
Fri, 1491° / 75°0.19Rain
91 °Rain

Trenton, Friday, 14 August

Rain. High 91°, low 75°.

Pressure30.06 inHg
Wind11.5 mph N
Humidity52%
Visibility
Dew point69°
Sat, 1585° / 71°0.35Rain
85 °Rain

Trenton, Saturday, 15 August

Rain. High 85°, low 71°.

Pressure30.15 inHg
Wind9.8 mph NE
Humidity70%
Visibility
Dew point73°
Sun, 1688° / 68°0Overcast
88 °Overcast

Trenton, Sunday, 16 August

Overcast. High 88°, low 68°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity45%
Visibility
Dew point62°
Mon, 1793° / 72°1.27Heavy rain
93 °Heavy rain

Trenton, Monday, 17 August

Heavy rain. High 93°, low 72°.

Pressure30.06 inHg
Wind12 mph NE
Humidity55%
Visibility
Dew point69°
Tue, 1892° / 72°1.11Heavy rain
92 °Heavy rain

Trenton, Tuesday, 18 August

Heavy rain. High 92°, low 72°.

Pressure29.94 inHg
Wind10.8 mph SE
Humidity52%
Visibility
Dew point70°
Wed, 1990° / 73°0.29Rain
90 °Rain

Trenton, Wednesday, 19 August

Rain. High 90°, low 73°.

Pressure29.88 inHg
Wind6.1 mph E
Humidity56%
Visibility
Dew point69°
Thu, 2099° / 75°0Clear
99 °Clear

Trenton, Thursday, 20 August

Clear. High 99°, low 75°.

Pressure29.77 inHg
Wind10.1 mph W
Humidity30%
Visibility
Dew point58°
Fri, 2187° / 69°0Mostly clear
87 °Mostly clear

Trenton, Friday, 21 August

Mostly clear. High 87°, low 69°.

Pressure29.94 inHg
Wind9.7 mph NE
Humidity34%
Visibility
Dew point53°
Sat, 2295° / 72°0Clear
95 °Clear

Trenton, Saturday, 22 August

Clear. High 95°, low 72°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity40%
Visibility
Dew point62°
Sun, 23100° / 75°0Mostly clear
100 °Mostly clear

Trenton, Sunday, 23 August

Mostly clear. High 100°, low 75°.

Pressure30.03 inHg
Wind9.6 mph S
Humidity40%
Visibility
Dew point66°
Mon, 24101° / 77°0Overcast
101 °Overcast

Trenton, Monday, 24 August

Overcast. High 101°, low 77°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity33%
Visibility
Dew point64°

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, SC 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, SC 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.