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As of 07:09 CDT

Weather in Trenton, IL

71°Current weather

Trenton, Sunday, 9 August, 07:09

Mostly clear. Feels like 72°. High 96°, low 71°.

Pressure30.03 inHg
Wind2 mph S
Humidity94%
Visibility6.2 mi
Dew point69°

10-day forecast for Trenton, IL: 65° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Tuesday, August 11
74° · 0.21 in
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1099° / 75°0.03Light rain
MorningClear79°feels 79°
AfternoonMostly clear98°feels 109°
EveningClear85°feels 91°
OvernightClear81°feels 86°
99 °Light rain

Trenton, Monday, 10 August

Light rain. High 99°, low 75°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 71°0.02Light rain
MorningOvercast78°feels 79°
AfternoonClear98°feels 105°
EveningClear87°feels 89°
OvernightLight rain71°feels 71°
98 °Light rain

Trenton, Tuesday, 11 August

Light rain. High 98°, low 71°.

Pressure29.88 inHg
Wind11 mph SW
Humidity50%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 75°0.04Light rain
MorningOvercast78°feels 79°
AfternoonOvercast93°feels 101°
EveningOvercast83°feels 90°
OvernightOvercast85°feels 86°
94 °Light rain

Trenton, Wednesday, 12 August

Light rain. High 94°, low 75°.

Pressure29.83 inHg
Wind8.9 mph W
Humidity56%
Visibility6.2 mi
Dew point72°
Thu, 1386° / 71°0.25Light rain
MorningLight rain75°feels 78°
AfternoonLight rain85°feels 92°
EveningLight rain76°feels 78°
OvernightMostly clear72°feels 74°
86 °Light rain

Trenton, Thursday, 13 August

Light rain. High 86°, low 71°.

Pressure29.91 inHg
Wind14.3 mph E
Humidity66%
Visibility—
Dew point72°
Fri, 1474° / 66°0.21Light rain
MorningLight rain67°feels 68°
AfternoonLight rain71°feels 71°
EveningLight rain72°feels 73°
OvernightLight rain68°feels 69°
74 °Light rain

Trenton, Friday, 14 August

Light rain. High 74°, low 66°.

Pressure30.06 inHg
Wind15.1 mph E
Humidity85%
Visibility—
Dew point65°
Sat, 1586° / 65°0.07Light rain
MorningLight rain70°feels 71°
AfternoonLight rain80°feels 84°
EveningLight rain81°feels 86°
OvernightLight rain73°feels 74°
86 °Light rain

Trenton, Saturday, 15 August

Light rain. High 86°, low 65°.

Pressure30.12 inHg
Wind11.3 mph SE
Humidity74%
Visibility—
Dew point69°
Sun, 1688° / 69°0Overcast
MorningOvercast74°feels 77°
AfternoonOvercast84°feels 92°
EveningOvercast82°feels 89°
OvernightOvercast75°feels 76°
88 °Overcast

Trenton, Sunday, 16 August

Overcast. High 88°, low 69°.

Pressure30.03 inHg
Wind9.7 mph E
Humidity71%
Visibility—
Dew point72°
Mon, 1786° / 71°0.02Light rain
MorningLight rain75°feels 78°
AfternoonLight rain84°feels 89°
EveningLight rain80°feels 83°
OvernightLight rain74°feels 74°
86 °Light rain

Trenton, Monday, 17 August

Light rain. High 86°, low 71°.

Pressure30.06 inHg
Wind6.4 mph NE
Humidity64%
Visibility—
Dew point69°
Tue, 1890° / 68°0Mostly clear
MorningMostly clear73°feels 75°
AfternoonMostly clear86°feels 91°
EveningMostly clear82°feels 87°
OvernightMostly clear77°feels 77°
90 °Mostly clear

Trenton, Tuesday, 18 August

Mostly clear. High 90°, low 68°.

Pressure29.97 inHg
Wind10.7 mph SE
Humidity56%
Visibility—
Dew point67°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Trenton, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.