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As of 09:06 CST

Weather in Grayslake, IL

35°Current weather

Grayslake, Saturday, 14 November, 09:06

Clear. Feels like 29°. High 45°, low 30°.

Pressure30.21 inHg
Wind6.9 mph NW
Humidity79%
Visibility6.2 mi
Dew point30°

10-day forecast for Grayslake, IL: 24° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Saturday, November 21
38°
Worst day: Monday, November 23

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

Sun, 1548° / 32°0Clear
MorningClear35°feels 32°
AfternoonClear47°feels 47°
EveningClear38°feels 38°
OvernightClear34°feels 30°
48 °Clear

Grayslake, Sunday, 15 November

Clear. High 48°, low 32°.

Pressure30.45 inHg
Wind1.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 32°0Clear
MorningClear35°feels 30°
AfternoonOvercast49°feels 46°
EveningClear39°feels 34°
OvernightClear33°feels 33°
49 °Clear

Grayslake, Monday, 16 November

Clear. High 49°, low 32°.

Pressure30.53 inHg
Wind7.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point32°
Tue, 1751° / 35°0Partly cloudy
MorningClear38°feels 32°
AfternoonMostly clear52°feels 49°
EveningMostly clear42°feels 38°
OvernightClear37°feels 31°
51 °Partly cloudy

Grayslake, Tuesday, 17 November

Partly cloudy. High 51°, low 35°.

Pressure30.47 inHg
Wind8.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point36°
Wed, 1854° / 39°0Overcast
MorningPartly cloudy42°feels 36°
AfternoonOvercast51°feels 49°
EveningOvercast49°feels 44°
OvernightOvercast40°feels 34°
54 °Overcast

Grayslake, Wednesday, 18 November

Overcast. High 54°, low 39°.

Pressure30.30 inHg
Wind13 mph S
Humidity65%
Visibility—
Dew point38°
Thu, 1956° / 47°0.04Light rain
MorningLight rain50°feels 46°
AfternoonLight rain55°feels 54°
EveningLight rain53°feels 52°
OvernightLight rain51°feels 49°
56 °Light rain

Grayslake, Thursday, 19 November

Light rain. High 56°, low 47°.

Pressure30.18 inHg
Wind12.3 mph SW
Humidity65%
Visibility—
Dew point43°
Fri, 2055° / 41°0.03Light rain
MorningLight rain44°feels 44°
AfternoonLight rain53°feels 50°
EveningLight rain51°feels 49°
OvernightLight rain51°feels 49°
55 °Light rain

Grayslake, Friday, 20 November

Light rain. High 55°, low 41°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity44%
Visibility—
Dew point30°
Sat, 2163° / 56°0.02Light rain
MorningLight rain58°feels 57°
AfternoonLight rain63°feels 61°
EveningLight rain60°feels 58°
OvernightLight rain57°feels 56°
63 °Light rain

Grayslake, Saturday, 21 November

Light rain. High 63°, low 56°.

Pressure29.85 inHg
Wind23.1 mph S
Humidity55%
Visibility—
Dew point46°
Sun, 2249° / 32°0.05Light rain
MorningLight rain41°feels 31°
AfternoonLight rain40°feels 31°
EveningLight rain35°feels 25°
OvernightLight rain34°feels 24°
49 °Light rain

Grayslake, Sunday, 22 November

Light rain. High 49°, low 32°.

Pressure30.03 inHg
Wind27 mph W
Humidity59%
Visibility—
Dew point28°
Mon, 2338° / 24°0Clear
MorningClear28°feels 20°
AfternoonClear36°feels 31°
EveningClear31°feels 26°
OvernightClear28°feels 21°
38 °Clear

Grayslake, Monday, 23 November

Clear. High 38°, low 24°.

Pressure30.33 inHg
Wind9.8 mph NW
Humidity38%
Visibility—
Dew point12°

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.