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As of 20:04 CST

Weather in Grayslake, IL

37°Current weather

Grayslake, Friday, 6 November, 20:04

Clear. Feels like 34°. High 47°, low 36°.

Pressure30.15 inHg
Wind3.4 mph W
Humidity87%
Visibility6.2 mi
Dew point34°

10-day forecast for Grayslake, IL: 26° to 58°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

58°
Best day: Tuesday, November 10
37° · 0.15 in
Worst day: Friday, November 13

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

Sat, 0748° / 31°0Overcast
MorningPartly cloudy36°feels 32°
AfternoonClear48°feels 44°
EveningClear39°feels 33°
OvernightClear34°feels 29°
48 °Overcast

Grayslake, Saturday, 7 November

Overcast. High 48°, low 31°.

Pressure30.18 inHg
Wind6.3 mph W
Humidity58%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 38°0Clear
MorningClear43°feels 37°
AfternoonClear58°feels 56°
EveningClear48°feels 43°
OvernightPartly cloudy38°feels 31°
58 °Clear

Grayslake, Sunday, 8 November

Clear. High 58°, low 38°.

Pressure29.94 inHg
Wind12 mph W
Humidity61%
Visibility6.2 mi
Dew point43°
Mon, 0955° / 39°0Overcast
MorningOvercast42°feels 40°
AfternoonOvercast55°feels 53°
EveningClear48°feels 44°
OvernightOvercast42°feels 38°
55 °Overcast

Grayslake, Monday, 9 November

Overcast. High 55°, low 39°.

Pressure30.12 inHg
Wind6 mph SW
Humidity62%
Visibility6.2 mi
Dew point40°
Tue, 1058° / 45°0Partly cloudy
MorningClear48°feels 44°
AfternoonMostly clear58°feels 56°
EveningOvercast47°feels 45°
OvernightClear48°feels 44°
58 °Partly cloudy

Grayslake, Tuesday, 10 November

Partly cloudy. High 58°, low 45°.

Pressure30.03 inHg
Wind5.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Wed, 1155° / 43°0Overcast
MorningOvercast46°feels 46°
AfternoonOvercast53°feels 51°
EveningOvercast48°feels 46°
OvernightOvercast47°feels 45°
55 °Overcast

Grayslake, Wednesday, 11 November

Overcast. High 55°, low 43°.

Pressure29.88 inHg
Wind5.3 mph N
Humidity64%
Visibility—
Dew point41°
Thu, 1248° / 33°0.19Snow
MorningSnow43°feels 36°
AfternoonSnow42°feels 34°
EveningSnow36°feels 26°
OvernightSnow35°feels 26°
48 °Snow

Grayslake, Thursday, 12 November

Snow. High 48°, low 33°.

Pressure29.85 inHg
Wind18.3 mph N
Humidity78%
Visibility—
Dew point37°
Fri, 1337° / 28°0.15Snow
MorningSnow30°feels 20°
AfternoonSnow35°feels 27°
EveningSnow30°feels 22°
OvernightSnow29°feels 19°
37 °Snow

Grayslake, Friday, 13 November

Snow. High 37°, low 28°.

Pressure30.12 inHg
Wind14 mph N
Humidity68%
Visibility—
Dew point26°
Sat, 1440° / 26°0Mostly clear
MorningMostly clear29°feels 22°
AfternoonMostly clear38°feels 33°
EveningMostly clear33°feels 27°
OvernightMostly clear30°feels 24°
40 °Mostly clear

Grayslake, Saturday, 14 November

Mostly clear. High 40°, low 26°.

Pressure30.18 inHg
Wind9.6 mph NW
Humidity50%
Visibility—
Dew point20°
Sun, 1546° / 28°0Overcast
MorningOvercast33°feels 27°
AfternoonOvercast43°feels 39°
EveningOvercast37°feels 31°
OvernightOvercast35°feels 29°
46 °Overcast

Grayslake, Sunday, 15 November

Overcast. High 46°, low 28°.

Pressure30.27 inHg
Wind8.7 mph SW
Humidity39%
Visibility—
Dew point19°

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.