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As of 11:35 CDT

Weather in Heritage Lake, IL

87°Current weather

Heritage Lake, Sunday, 9 August, 11:35

Partly cloudy. Feels like 100°. High 91°, low 67°.

Pressure29.97 inHg
Wind11.4 mph S
Humidity75%
Visibility6.2 mi
Dew point78°

10-day forecast for Heritage Lake, IL: 61° to 97°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

97°
Best day: Monday, August 10
77° · 0.85 in
Worst day: Thursday, August 13

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

Mon, 1097° / 76°0Overcast
MorningOvercast79°feels 79°
AfternoonOvercast94°feels 106°
EveningPartly cloudy87°feels 100°
OvernightClear80°feels 84°
97 °Overcast

Heritage Lake, Monday, 10 August

Overcast. High 97°, low 76°.

Pressure29.88 inHg
Wind9.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1193° / 73°0.04Light rain
MorningClear76°feels 77°
AfternoonOvercast93°feels 102°
EveningClear85°feels 89°
OvernightOvercast76°feels 77°
93 °Light rain

Heritage Lake, Tuesday, 11 August

Light rain. High 93°, low 73°.

Pressure29.83 inHg
Wind15.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 72°0.04Light rain
MorningPartly cloudy74°feels 76°
AfternoonPartly cloudy86°feels 92°
EveningOvercast77°feels 78°
OvernightOvercast74°feels 75°
86 °Light rain

Heritage Lake, Wednesday, 12 August

Light rain. High 86°, low 72°.

Pressure29.85 inHg
Wind5 mph NE
Humidity67%
Visibility6.2 mi
Dew point72°
Thu, 1377° / 65°0.85Rain
MorningLight rain70°feels 71°
AfternoonRain75°feels 76°
EveningRain65°feels 66°
OvernightLight rain69°feels 70°
77 °Rain

Heritage Lake, Thursday, 13 August

Rain. High 77°, low 65°.

Pressure29.91 inHg
Wind21.1 mph NE
Humidity81%
Visibility—
Dew point70°
Fri, 1476° / 65°0.41Rain
MorningRain68°feels 69°
AfternoonRain75°feels 76°
EveningRain71°feels 71°
OvernightRain69°feels 69°
76 °Rain

Heritage Lake, Friday, 14 August

Rain. High 76°, low 65°.

Pressure30.06 inHg
Wind15.3 mph E
Humidity78%
Visibility—
Dew point67°
Sat, 1577° / 66°0.24Light rain
MorningLight rain69°feels 70°
AfternoonLight rain77°feels 78°
EveningLight rain75°feels 76°
OvernightLight rain70°feels 71°
77 °Light rain

Heritage Lake, Saturday, 15 August

Light rain. High 77°, low 66°.

Pressure30.12 inHg
Wind15.9 mph SE
Humidity78%
Visibility—
Dew point68°
Sun, 1681° / 71°0Overcast
MorningOvercast74°feels 74°
AfternoonOvercast78°feels 79°
EveningOvercast73°feels 74°
OvernightOvercast74°feels 74°
81 °Overcast

Heritage Lake, Sunday, 16 August

Overcast. High 81°, low 71°.

Pressure30.03 inHg
Wind13.4 mph NW
Humidity76%
Visibility—
Dew point70°
Mon, 1777° / 61°0Mostly clear
MorningMostly clear65°feels 65°
AfternoonMostly clear75°feels 76°
EveningMostly clear69°feels 70°
OvernightMostly clear62°feels 63°
77 °Mostly clear

Heritage Lake, Monday, 17 August

Mostly clear. High 77°, low 61°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity60%
Visibility—
Dew point59°
Tue, 1882° / 61°0Overcast
MorningOvercast68°feels 68°
AfternoonOvercast79°feels 79°
EveningOvercast78°feels 78°
OvernightOvercast70°feels 71°
82 °Overcast

Heritage Lake, Tuesday, 18 August

Overcast. High 82°, low 61°.

Pressure29.85 inHg
Wind11.1 mph S
Humidity68%
Visibility—
Dew point65°

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 Heritage Lake, 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.