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As of 14:23 CDT

Weather in South Pekin, IL

87°Current weather

South Pekin, Sunday, 9 August, 14:23

Clear. Feels like 99°. High 89°, low 68°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity76%
Visibility6.2 mi
Dew point78°

10-day forecast for South Pekin, IL: 65° to 102°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Saturday, August 15
88° · 0.39 in
Worst day: Friday, August 14

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

Mon, 1095° / 75°0Overcast
MorningClear79°feels 79°
AfternoonOvercast94°feels 96°
EveningOvercast85°feels 91°
OvernightClear79°feels 79°
95 °Overcast

South Pekin, Monday, 10 August

Overcast. High 95°, low 75°.

Pressure29.88 inHg
Wind9.2 mph W
Humidity42%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 74°0.07Light rain
MorningLight rain76°feels 77°
AfternoonOvercast100°feels 105°
EveningOvercast87°feels 92°
OvernightPartly cloudy77°feels 77°
102 °Light rain

South Pekin, Tuesday, 11 August

Light rain. High 102°, low 74°.

Pressure29.83 inHg
Wind12.1 mph W
Humidity41%
Visibility6.2 mi
Dew point68°
Wed, 1289° / 70°0.01Light rain
MorningClear74°feels 75°
AfternoonOvercast90°feels 92°
EveningOvercast77°feels 78°
OvernightOvercast74°feels 76°
89 °Light rain

South Pekin, Wednesday, 12 August

Light rain. High 89°, low 70°.

Pressure29.85 inHg
Wind9.3 mph E
Humidity49%
Visibility6.2 mi
Dew point66°
Thu, 1388° / 70°0.28Rain
MorningOvercast73°feels 74°
AfternoonOvercast86°feels 92°
EveningRain74°feels 76°
OvernightLight rain70°feels 72°
88 °Rain

South Pekin, Thursday, 13 August

Rain. High 88°, low 70°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity61%
Visibility6.2 mi
Dew point71°
Fri, 1488° / 69°0.39Rain
MorningRain74°feels 77°
AfternoonRain84°feels 90°
EveningRain83°feels 91°
OvernightRain77°feels 78°
88 °Rain

South Pekin, Friday, 14 August

Rain. High 88°, low 69°.

Pressure29.97 inHg
Wind13.7 mph SE
Humidity70%
Visibility—
Dew point71°
Sat, 15102° / 73°0.01Light rain
MorningLight rain81°feels 82°
AfternoonLight rain97°feels 99°
EveningLight rain93°feels 96°
OvernightLight rain84°feels 86°
102 °Light rain

South Pekin, Saturday, 15 August

Light rain. High 102°, low 73°.

Pressure29.91 inHg
Wind13.5 mph S
Humidity33%
Visibility—
Dew point60°
Sun, 1689° / 68°0Overcast
MorningOvercast76°feels 78°
AfternoonOvercast82°feels 85°
EveningOvercast76°feels 77°
OvernightOvercast69°feels 70°
89 °Overcast

South Pekin, Sunday, 16 August

Overcast. High 89°, low 68°.

Pressure29.97 inHg
Wind13.3 mph SW
Humidity59%
Visibility—
Dew point66°
Mon, 1790° / 65°0.09Light rain
MorningLight rain71°feels 73°
AfternoonLight rain83°feels 87°
EveningLight rain85°feels 91°
OvernightLight rain79°feels 83°
90 °Light rain

South Pekin, Monday, 17 August

Light rain. High 90°, low 65°.

Pressure29.94 inHg
Wind16.6 mph SE
Humidity61%
Visibility—
Dew point66°
Tue, 1895° / 75°0Overcast
MorningOvercast80°feels 82°
AfternoonOvercast91°feels 95°
EveningOvercast85°feels 87°
OvernightOvercast78°feels 78°
95 °Overcast

South Pekin, Tuesday, 18 August

Overcast. High 95°, low 75°.

Pressure29.88 inHg
Wind15.5 mph S
Humidity46%
Visibility—
Dew point66°

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 South Pekin, 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.