Keego Harbor climate

Keego Harbor Weather in August

NOAA 1991-2020 normals for Pontiac Wwtp, 8 km from Keego Harbor

Average highs run from 82°F on August 1 to 79°F on August 31, and lows from 63°F to 59°F. Normal precipitation for the month is 3.24 in over about 10 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 Keego Harbor, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
81°F
Average low
62°F
Precipitation
3.24 in
Record high
98°FAug 8, 2001
Record low
46°FAug 20, 2000
Chance of a freeze
0%
Days of 90°F or more
2.0
Daylight
14 h 28 min to 13 h 12 min
Cloud cover
54%
Humidity
72%
Dew point
60°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 182°F63°F97°F 200654°F 201932%0%
Aug 282°F63°F97°F 200651°F 202532%0%
Aug 382°F63°F94°F 202254°F 200932%0%
Aug 482°F63°F91°F 200254°F 200032%0%
Aug 582°F63°F92°F 200153°F 200432%0%
Aug 682°F63°F94°F 200152°F 200432%0%
Aug 782°F63°F96°F 200152°F 200232%0%
Aug 882°F63°F98°F 200151°F 200232%0%
Aug 982°F63°F93°F 200150°F 199932%0%
Aug 1082°F63°F94°F 202551°F 200832%0%
Aug 1182°F63°F92°F 201655°F 200432%0%
Aug 1281°F63°F94°F 201653°F 200632%0%
Aug 1381°F62°F90°F 200251°F 200432%0%
Aug 1481°F62°F90°F 200348°F 201332%0%
Aug 1581°F62°F89°F 201049°F 201432%0%
Aug 1681°F62°F90°F 202552°F 200432%0%
Aug 1781°F62°F89°F 201553°F 201332%0%
Aug 1881°F62°F88°F 200849°F 200732%0%
Aug 1981°F62°F88°F 201048°F 199832%0%
Aug 2081°F62°F88°F 201046°F 200032%0%
Aug 2180°F61°F92°F 200347°F 200032%0%
Aug 2280°F61°F90°F 202147°F 200432%0%
Aug 2380°F61°F91°F 200852°F 202432%0%
Aug 2480°F61°F91°F 199851°F 200532%0%
Aug 2580°F61°F90°F 201248°F 201732%0%
Aug 2680°F60°F90°F 202447°F 201732%0%
Aug 2780°F60°F93°F 202450°F 201532%0%
Aug 2879°F60°F90°F 201847°F 201531%0%
Aug 2979°F60°F92°F 201048°F 202531%0%
Aug 3079°F59°F93°F 201050°F 200931%0%
Aug 3179°F59°F94°F 201247°F 200931%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Keego Harbor, 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 (EDT).

August 1
sunrise 6:25 AM, sunset 8:53 PM
August 31
sunrise 6:57 AM, sunset 8:09 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00206658 (Pontiac Wwtp), public domain. Records: NOAA GHCN-Daily, station USW00094817, 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.