Palatine climate

Palatine Weather in August

NOAA 1991-2020 normals for Barrington 3SW, 10.7 km from Palatine

Average highs run from 80°F on August 1 to 77°F on August 31, and lows from 62°F to 59°F. Normal precipitation for the month is 4.58 in over about 11 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 Palatine, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
79°F
Average low
61°F
Precipitation
4.58 in
Record high
100°FAug 24, 2023
Record low
47°FAug 31, 2009
Chance of a freeze
0%
Days of 90°F or more
1.8
Daylight
14 h 26 min to 13 h 10 min
Cloud cover
64%
Humidity
73%
Dew point
62°F
Wind
8.1 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 180°F62°F99°F 200656°F 201934%0%
Aug 280°F62°F98°F 200657°F 200934%0%
Aug 380°F62°F94°F 200555°F 200034%0%
Aug 480°F62°F98°F 201855°F 201734%0%
Aug 580°F62°F95°F 201852°F 202034%0%
Aug 680°F62°F95°F 202253°F 199734%0%
Aug 780°F62°F96°F 200153°F 199734%0%
Aug 880°F62°F95°F 200154°F 201734%0%
Aug 980°F62°F96°F 200553°F 199934%0%
Aug 1080°F62°F94°F 202156°F 200834%0%
Aug 1180°F62°F95°F 200254°F 200434%0%
Aug 1280°F62°F90°F 200250°F 200435%0%
Aug 1380°F62°F92°F 201054°F 200435%0%
Aug 1480°F62°F91°F 201552°F 200435%0%
Aug 1579°F62°F92°F 202549°F 200435%0%
Aug 1679°F62°F94°F 202552°F 200435%0%
Aug 1779°F61°F89°F 200257°F 201235%0%
Aug 1879°F61°F88°F 201653°F 201235%0%
Aug 1979°F61°F89°F 200556°F 199735%0%
Aug 2079°F61°F93°F 201057°F 200135%0%
Aug 2179°F61°F96°F 200353°F 201235%0%
Aug 2279°F61°F90°F 199651°F 200435%0%
Aug 2379°F61°F99°F 202353°F 199734%0%
Aug 2479°F61°F100°F 202355°F 200934%0%
Aug 2579°F60°F96°F 200352°F 201734%0%
Aug 2678°F60°F96°F 202453°F 202534%0%
Aug 2778°F60°F98°F 202450°F 201534%0%
Aug 2878°F60°F94°F 202054°F 201534%0%
Aug 2978°F60°F94°F 201053°F 202534%0%
Aug 3078°F59°F96°F 201349°F 200934%0%
Aug 3177°F59°F94°F 201247°F 200934%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Palatine, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:45 AM, sunset 8:11 PM
August 31
sunrise 6:17 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 USC00110442 (Barrington 3SW), public domain. Records: NOAA GHCN-Daily, station USW00004838, 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.