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As of 12:12 CDT

Weather in Romeoville, IL

85°Current weather

Romeoville, Sunday, 9 August, 12:12

Partly cloudy. Feels like 93°. High 87°, low 63°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity75%
Visibility6.2 mi
Dew point75°

10-day forecast for Romeoville, IL: 59° to 92°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Wednesday, August 12
88° · 0.72 in
Worst day: Tuesday, August 11

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

Mon, 1092° / 73°0.37Rain
MorningClear77°feels 79°
AfternoonOvercast91°feels 103°
EveningLight rain77°feels 79°
OvernightOvercast77°feels 78°
92 °Rain

Romeoville, Monday, 10 August

Rain. High 92°, low 73°.

Pressure29.88 inHg
Wind6.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 66°0.72Heavy rain
MorningClear70°feels 72°
AfternoonLight rain88°feels 100°
EveningRain71°feels 72°
OvernightLight rain67°feels 68°
88 °Heavy rain

Romeoville, Tuesday, 11 August

Heavy rain. High 88°, low 66°.

Pressure29.83 inHg
Wind9.7 mph S
Humidity72%
Visibility6.2 mi
Dew point75°
Wed, 1284° / 67°0.04Light rain
MorningOvercast69°feels 70°
AfternoonClear84°feels 87°
EveningMostly clear76°feels 77°
OvernightOvercast69°feels 70°
84 °Light rain

Romeoville, Wednesday, 12 August

Light rain. High 84°, low 67°.

Pressure29.85 inHg
Wind1.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point67°
Thu, 1374° / 64°0.24Light rain
MorningOvercast69°feels 69°
AfternoonLight rain72°feels 73°
EveningLight rain64°feels 65°
OvernightClear68°feels 69°
74 °Light rain

Romeoville, Thursday, 13 August

Light rain. High 74°, low 64°.

Pressure29.94 inHg
Wind5.2 mph E
Humidity64%
Visibility6.2 mi
Dew point61°
Fri, 1475° / 63°0.02Light rain
MorningLight rain67°feels 67°
AfternoonLight rain74°feels 74°
EveningLight rain69°feels 69°
OvernightLight rain66°feels 65°
75 °Light rain

Romeoville, Friday, 14 August

Light rain. High 75°, low 63°.

Pressure30.12 inHg
Wind13.6 mph E
Humidity52%
Visibility—
Dew point55°
Sat, 1573° / 63°0.05Light rain
MorningLight rain66°feels 65°
AfternoonLight rain71°feels 71°
EveningLight rain69°feels 69°
OvernightLight rain66°feels 66°
73 °Light rain

Romeoville, Saturday, 15 August

Light rain. High 73°, low 63°.

Pressure30.21 inHg
Wind13.6 mph SE
Humidity65%
Visibility—
Dew point58°
Sun, 1677° / 65°0.23Rain
MorningRain69°feels 69°
AfternoonRain76°feels 77°
EveningRain71°feels 72°
OvernightRain68°feels 68°
77 °Rain

Romeoville, Sunday, 16 August

Rain. High 77°, low 65°.

Pressure29.97 inHg
Wind11.7 mph NW
Humidity80%
Visibility—
Dew point68°
Mon, 1775° / 64°0Light rain
MorningLight rain68°feels 68°
AfternoonLight rain73°feels 73°
EveningLight rain70°feels 70°
OvernightLight rain64°feels 64°
75 °Light rain

Romeoville, Monday, 17 August

Light rain. High 75°, low 64°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity61%
Visibility—
Dew point58°
Tue, 1878° / 59°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast73°feels 74°
EveningOvercast73°feels 74°
OvernightOvercast67°feels 68°
78 °Overcast

Romeoville, Tuesday, 18 August

Overcast. High 78°, low 59°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity75%
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 Romeoville, 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.