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As of 15:41 CDT

Weather in South Wilmington, IL

87°Current weather

South Wilmington, Sunday, 9 August, 15:41

Partly cloudy. Feels like 99°. High 87°, low 64°.

Pressure29.88 inHg
Wind13.9 mph S
Humidity73%
Visibility6.2 mi
Dew point77°

10-day forecast for South Wilmington, IL: 62° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

91°
Best day: Monday, August 10
80° · 1.06 in
Worst day: Friday, August 14

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

Mon, 1091° / 74°0.03Light rain
MorningClear78°feels 79°
AfternoonOvercast91°feels 103°
EveningOvercast81°feels 87°
OvernightClear76°feels 77°
91 °Light rain

South Wilmington, Monday, 10 August

Light rain. High 91°, low 74°.

Pressure29.88 inHg
Wind6.2 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 72°0.1Light rain
MorningMostly clear75°feels 77°
AfternoonLight rain80°feels 85°
EveningLight rain77°feels 79°
OvernightPartly cloudy73°feels 75°
91 °Light rain

South Wilmington, Tuesday, 11 August

Light rain. High 91°, low 72°.

Pressure29.85 inHg
Wind13.4 mph W
Humidity67%
Visibility6.2 mi
Dew point74°
Wed, 1286° / 66°0Clear
MorningClear71°feels 72°
AfternoonPartly cloudy85°feels 89°
EveningMostly clear71°feels 72°
OvernightClear69°feels 70°
86 °Clear

South Wilmington, Wednesday, 12 August

Clear. High 86°, low 66°.

Pressure29.88 inHg
Wind4.5 mph NE
Humidity60%
Visibility6.2 mi
Dew point68°
Thu, 1382° / 64°0.68Heavy rain
MorningOvercast68°feels 68°
AfternoonOvercast82°feels 84°
EveningHeavy rain70°feels 71°
OvernightPartly cloudy65°feels 66°
82 °Heavy rain

South Wilmington, Thursday, 13 August

Heavy rain. High 82°, low 64°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point61°
Fri, 1480° / 69°1.06Heavy rain
MorningHeavy rain72°feels 73°
AfternoonHeavy rain77°feels 78°
EveningHeavy rain76°feels 78°
OvernightHeavy rain73°feels 74°
80 °Heavy rain

South Wilmington, Friday, 14 August

Heavy rain. High 80°, low 69°.

Pressure30.03 inHg
Wind10.5 mph E
Humidity81%
Visibility—
Dew point70°
Sat, 1590° / 71°0.05Light rain
MorningLight rain76°feels 80°
AfternoonLight rain88°feels 96°
EveningLight rain85°feels 96°
OvernightLight rain83°feels 85°
90 °Light rain

South Wilmington, Saturday, 15 August

Light rain. High 90°, low 71°.

Pressure29.91 inHg
Wind12 mph S
Humidity62%
Visibility—
Dew point71°
Sun, 1686° / 70°0.01Light rain
MorningLight rain73°feels 74°
AfternoonLight rain73°feels 74°
EveningLight rain72°feels 73°
OvernightLight rain71°feels 71°
86 °Light rain

South Wilmington, Sunday, 16 August

Light rain. High 86°, low 70°.

Pressure29.97 inHg
Wind14.5 mph SW
Humidity78%
Visibility—
Dew point66°
Mon, 1779° / 62°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast76°feels 77°
EveningOvercast75°feels 76°
OvernightOvercast72°feels 73°
79 °Overcast

South Wilmington, Monday, 17 August

Overcast. High 79°, low 62°.

Pressure30.00 inHg
Wind12.8 mph SE
Humidity69%
Visibility—
Dew point64°
Tue, 1887° / 74°0Overcast
MorningOvercast80°feels 82°
AfternoonOvercast86°feels 92°
EveningOvercast81°feels 87°
OvernightOvercast75°feels 76°
87 °Overcast

South Wilmington, Tuesday, 18 August

Overcast. High 87°, low 74°.

Pressure29.88 inHg
Wind14.1 mph SW
Humidity62%
Visibility—
Dew point71°

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 Wilmington, 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.