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As of 06:43 CDT

Weather in New Dennison, IL

69°Current weather

New Dennison, Sunday, 9 August, 06:43

Clear. Feels like 70°. High 92°, low 69°.

Pressure30.06 inHg
Wind5.1 mph S
Humidity94%
Visibility6.2 mi
Dew point67°

10-day forecast for New Dennison, IL: 67° to 103°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

103°
Best day: Sunday, August 16
102° · 0.24 in
Worst day: Wednesday, August 12

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

Mon, 1097° / 75°0Clear
MorningClear80°feels 80°
AfternoonClear97°feels 100°
EveningClear86°feels 90°
OvernightClear78°feels 79°
97 °Clear

New Dennison, Monday, 10 August

Clear. High 97°, low 75°.

Pressure30.00 inHg
Wind14.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point68°
Tue, 11100° / 76°0Mostly clear
MorningPartly cloudy82°feels 85°
AfternoonClear99°feels 104°
EveningClear89°feels 93°
OvernightOvercast78°feels 79°
100 °Mostly clear

New Dennison, Tuesday, 11 August

Mostly clear. High 100°, low 76°.

Pressure29.94 inHg
Wind14.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point67°
Wed, 12102° / 73°0.24Rain
MorningOvercast83°feels 86°
AfternoonPartly cloudy102°feels 107°
EveningRain75°feels 77°
OvernightOvercast82°feels 85°
102 °Rain

New Dennison, Wednesday, 12 August

Rain. High 102°, low 73°.

Pressure29.83 inHg
Wind14.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point68°
Thu, 1395° / 72°0.1Light rain
MorningLight rain76°feels 79°
AfternoonLight rain87°feels 93°
EveningLight rain86°feels 93°
OvernightOvercast71°feels 73°
95 °Light rain

New Dennison, Thursday, 13 August

Light rain. High 95°, low 72°.

Pressure29.91 inHg
Wind11.6 mph NE
Humidity56%
Visibility—
Dew point68°
Fri, 1485° / 69°0.1Light rain
MorningLight rain71°feels 72°
AfternoonLight rain77°feels 78°
EveningLight rain77°feels 78°
OvernightLight rain71°feels 72°
85 °Light rain

New Dennison, Friday, 14 August

Light rain. High 85°, low 69°.

Pressure30.03 inHg
Wind13.1 mph NE
Humidity77%
Visibility—
Dew point68°
Sat, 1596° / 67°0.07Light rain
MorningLight rain74°feels 76°
AfternoonLight rain90°feels 95°
EveningLight rain87°feels 93°
OvernightLight rain75°feels 76°
96 °Light rain

New Dennison, Saturday, 15 August

Light rain. High 96°, low 67°.

Pressure30.12 inHg
Wind10.2 mph E
Humidity50%
Visibility—
Dew point66°
Sun, 16103° / 71°0Overcast
MorningOvercast83°feels 84°
AfternoonOvercast101°feels 104°
EveningOvercast86°feels 93°
OvernightOvercast77°feels 79°
103 °Overcast

New Dennison, Sunday, 16 August

Overcast. High 103°, low 71°.

Pressure29.97 inHg
Wind13.6 mph NW
Humidity26%
Visibility—
Dew point58°
Mon, 1794° / 72°0.11Light rain
MorningLight rain78°feels 80°
AfternoonLight rain91°feels 96°
EveningLight rain85°feels 89°
OvernightLight rain75°feels 76°
94 °Light rain

New Dennison, Monday, 17 August

Light rain. High 94°, low 72°.

Pressure30.03 inHg
Wind10.3 mph N
Humidity49%
Visibility—
Dew point67°
Tue, 1898° / 70°0.02Light rain
MorningLight rain77°feels 79°
AfternoonLight rain94°feels 98°
EveningLight rain87°feels 91°
OvernightLight rain77°feels 77°
98 °Light rain

New Dennison, Tuesday, 18 August

Light rain. High 98°, low 70°.

Pressure29.97 inHg
Wind10.1 mph E
Humidity39%
Visibility—
Dew point63°

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 New Dennison, 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.