Beach Park climate

Beach Park Weather in August

NOAA 1991-2020 normals for Chicago Waukegan Rgnl AP, 1 km from Beach Park

Average highs run from 81°F on August 1 to 78°F on August 31, and lows from 62°F to 59°F. Normal precipitation for the month is 3.59 in over about 13 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Beach Park, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
61°F
Precipitation
3.59 in
Record high
100°FAug 24, 2023
Record low
45°FAug 15, 2004
Chance of a freeze
0%
Days of 90°F or more
2.5
Daylight
14 h 27 min to 13 h 11 min
Cloud cover
64%
Humidity
74%
Dew point
62°F
Wind
8.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 181°F62°F98°F 200651°F 201936%0%
Aug 281°F62°F97°F 200653°F 201937%0%
Aug 381°F62°F95°F 200553°F 200037%0%
Aug 481°F62°F96°F 201853°F 200037%0%
Aug 581°F62°F93°F 201852°F 202037%0%
Aug 681°F62°F93°F 200151°F 200438%0%
Aug 781°F62°F95°F 200152°F 200238%0%
Aug 881°F62°F95°F 200153°F 200238%0%
Aug 981°F62°F96°F 202553°F 200238%0%
Aug 1081°F62°F94°F 202153°F 200839%0%
Aug 1181°F62°F95°F 201650°F 200439%0%
Aug 1281°F62°F91°F 200249°F 200439%0%
Aug 1380°F62°F85°F 201052°F 201339%0%
Aug 1480°F62°F88°F 201046°F 200439%0%
Aug 1580°F62°F90°F 200045°F 200440%0%
Aug 1680°F61°F94°F 202550°F 200440%0%
Aug 1780°F61°F87°F 200252°F 201340%0%
Aug 1880°F61°F87°F 201651°F 201240%0%
Aug 1980°F61°F86°F 201651°F 200440%0%
Aug 2080°F61°F92°F 201051°F 200040%0%
Aug 2180°F61°F95°F 200350°F 200440%0%
Aug 2280°F61°F88°F 200748°F 202440%0%
Aug 2380°F61°F98°F 202353°F 200940%0%
Aug 2479°F60°F100°F 202350°F 201740%0%
Aug 2579°F60°F93°F 202150°F 201740%0%
Aug 2679°F60°F96°F 202450°F 201540%0%
Aug 2779°F60°F96°F 201348°F 201540%0%
Aug 2879°F60°F97°F 202153°F 201540%0%
Aug 2979°F59°F92°F 201051°F 200440%0%
Aug 3078°F59°F96°F 201347°F 200940%0%
Aug 3178°F59°F95°F 201246°F 200940%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Beach Park, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:44 AM, sunset 8:11 PM
August 31
sunrise 6:16 AM, sunset 7:27 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014880 (Chicago Waukegan Rgnl AP), public domain. Records: NOAA GHCN-Daily, station USW00014880, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.