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As of 05:52 CST

Weather in Grayslake, IL

48°Current weather

Grayslake, Thursday, 5 November, 05:52

Overcast. Feels like 44°. High 53°, low 45°.

Pressure29.68 inHg
Wind9.2 mph SW
Humidity92%
Visibility6.2 mi
Dew point46°

10-day forecast for Grayslake, IL: 30° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

60°
Best day: Monday, November 9
43°
Worst day: Thursday, November 12

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

Fri, 0648° / 39°0Overcast
MorningClear40°feels 34°
AfternoonOvercast48°feels 45°
EveningPartly cloudy42°feels 39°
OvernightOvercast42°feels 36°
48 °Overcast

Grayslake, Friday, 6 November

Overcast. High 48°, low 39°.

Pressure30.15 inHg
Wind9.8 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 0749° / 36°0Partly cloudy
MorningClear38°feels 35°
AfternoonPartly cloudy49°feels 47°
EveningClear42°feels 37°
OvernightClear37°feels 33°
49 °Partly cloudy

Grayslake, Saturday, 7 November

Partly cloudy. High 49°, low 36°.

Pressure30.21 inHg
Wind7.4 mph W
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 40°0Partly cloudy
MorningOvercast45°feels 40°
AfternoonPartly cloudy58°feels 56°
EveningClear47°feels 44°
OvernightPartly cloudy41°feels 34°
58 °Partly cloudy

Grayslake, Sunday, 8 November

Partly cloudy. High 58°, low 40°.

Pressure30.06 inHg
Wind10.1 mph W
Humidity64%
Visibility6.2 mi
Dew point45°
Mon, 0960° / 39°0Mostly clear
MorningMostly clear45°feels 42°
AfternoonMostly clear57°feels 56°
EveningMostly clear54°feels 53°
OvernightMostly clear42°feels 40°
60 °Mostly clear

Grayslake, Monday, 9 November

Mostly clear. High 60°, low 39°.

Pressure30.09 inHg
Wind12.7 mph SW
Humidity58%
Visibility—
Dew point41°
Tue, 1056° / 46°0Overcast
MorningOvercast48°feels 45°
AfternoonOvercast54°feels 52°
EveningOvercast48°feels 46°
OvernightOvercast46°feels 43°
56 °Overcast

Grayslake, Tuesday, 10 November

Overcast. High 56°, low 46°.

Pressure30.03 inHg
Wind12.9 mph SW
Humidity60%
Visibility—
Dew point40°
Wed, 1148° / 37°0Clear
MorningClear42°feels 38°
AfternoonClear47°feels 42°
EveningClear41°feels 36°
OvernightClear38°feels 32°
48 °Clear

Grayslake, Wednesday, 11 November

Clear. High 48°, low 37°.

Pressure30.09 inHg
Wind12 mph N
Humidity47%
Visibility—
Dew point28°
Thu, 1243° / 30°0Overcast
MorningOvercast33°feels 26°
AfternoonOvercast41°feels 36°
EveningOvercast37°feels 34°
OvernightOvercast35°feels 31°
43 °Overcast

Grayslake, Thursday, 12 November

Overcast. High 43°, low 30°.

Pressure30.12 inHg
Wind9.7 mph N
Humidity51%
Visibility—
Dew point23°
Fri, 1349° / 36°0.01Light rain
MorningLight rain39°feels 39°
AfternoonLight rain47°feels 46°
EveningLight rain41°feels 37°
OvernightLight rain40°feels 37°
49 °Light rain

Grayslake, Friday, 13 November

Light rain. High 49°, low 36°.

Pressure29.97 inHg
Wind5.9 mph E
Humidity50%
Visibility—
Dew point29°
Sat, 1452° / 37°0Overcast
MorningOvercast41°feels 37°
AfternoonOvercast50°feels 47°
EveningOvercast46°feels 43°
OvernightOvercast43°feels 39°
52 °Overcast

Grayslake, Saturday, 14 November

Overcast. High 52°, low 37°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity51%
Visibility—
Dew point32°

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 Grayslake, 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.