Question 1

How much rain did Grayslake, IL 60030 get in the last 24 hours?

Accepted Answer

Precip measured 0.01" of rain in Grayslake, IL 60030 over the last 24 hours (full day Wed, Nov 4: 0.00"). Totals come from Precip's radar-based virtual rain gauge and update hourly.

Question 2

What is the year-to-date rainfall total for Grayslake, IL 60030 in 2026?

Accepted Answer

So far in 2026, Grayslake, IL 60030 has received 38.42" of precipitation according to Precip, compared to the 30-year normal to date of 32.48" (18.3% above average). Recent monthly totals: August: 5.41" (normal 3.66"); September: 4.74" (normal 3.44"); October: 1.65" (normal 3.14"); November: 0.13" (normal 0.31").

Question 3

How much rain did Grayslake, IL 60030 get in the past 7 days?

Accepted Answer

Precip measured 0.14" of rain in Grayslake, IL 60030 over the past 7 days.

Question 4

When did it last rain in Grayslake, IL 60030?

Accepted Answer

The most recent rain event in Grayslake, IL 60030 ended 22 hours ago, dropping 0.12" as measured by Precip.

Question 5

How are rainfall totals for Grayslake, IL 60030 measured?

Accepted Answer

Precip combines Doppler radar, satellite imagery, and ground station data with AI to measure rainfall for any point — a virtual rain gauge for Grayslake, IL 60030 accurate to roughly 800 meters and updated every hour.

Month	2026 Total	30-Yr Normal	vs. Normal
January	0.81"	1.73"	−0.92" (−53%)
February	0.13"	1.71"	−1.58" (−92%)
March	4.26"	2.20"	+2.06" (+94%)
April	8.60"	3.75"	+4.85" (+129%)
May	1.14"	4.34"	−3.20" (−74%)
June	7.04"	4.47"	+2.58" (+58%)
July	4.49"	3.72"	+0.76" (+21%)
August	5.41"	3.66"	+1.75" (+48%)
September	4.74"	3.44"	+1.30" (+38%)
October	1.65"	3.14"	−1.49" (−47%)
November (to date)	0.13"	0.31"	−0.18" (−58%)
2026 YTD Total	38.42"	32.48"	+5.94" (18.3% above average)

Rainfall Totals Last 24 Hours in Grayslake, IL 60030

0.01" of rain in Grayslake, IL 60030 in the last 24 hours

Virtual Rain Gauge Map

Daily Rainfall Totals in Grayslake (Last 7 Days)

Monthly Rainfall Totals in Grayslake (2026)

Rainfall Totals vs Normals (30 Year Average)

Track rainfall in Grayslake every day

Nearby Locations

Rainfall Totals

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Nearby Parks, Stadiums & Trailheads