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United States of America

MCHENRY, ILLINOIS


Home > North America > United States > Illinois
Elevation: 230 meters     Latitude: 42 21N     Longitude: 088 16W

WEATHER
 
CURRENT CONDITIONS

As of 15 August, 2018 @ 12:55 am EDT
(43 Minutes Ago)

Mist
Temperature
20.6°C
Humidity
100.0 %
Wind
N/A
Sunrise/Set
07:01 am
08:53 pm
Visibility
6 km
Dew Point
20.6 °C
Pressure
1012.3 millibars
Local Time
1:38 am EDT
15 August, 2018
 
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MONTHLY - WEATHER AVERAGES SUMMARY   [ Show All Data ]
[ °F ]   °C
Average Temperature
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C8.7-6.3-4.11.78.714.119.822.121.216.910.43.7-3.7

Average High Temperature
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C14-1.90.46.714.519.925.627.826.823.116.48.30.4

Average Low Temperature
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C3.4-10.7-8.7-3.32.98.314.116.415.710.64.3-1-7.9

Average Precipitation
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm87237375585951169010681635749

Average Number of Days With Precipitation
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days1139891111119109899

Highest Recorded Temperature
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C38.316.721.126.132.232.83538.33533.931.123.320

Lowest Recorded Temperature
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C-32.8-32.8-30.6-24.4-10-3.31.76.74.4-2.2-5.6-15.6-28.3

Average Length of Day
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Hours12.71011.112.513.915.215.815.514.312.911.510.39.7

Average Number of Days Above 90F/32C
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days9.4---------0.10.22.53.82.20.7---------

Average Number of Days Below 32F/0C
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days142.229.426.223.18.91.1---------0.27.218.327.9

Average Snowfall
Years on Record: 63  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm90.430.520.110.41.5------------------4.323.6

Average Number of Days With Snow
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days22.86.75.230.4------------------1.36.2




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WEATHER FORECAST

As of 3:38 pm 14/8/18 EDT

Wednesday
Cloudy
28°
20°
Thursday
Sun + Drizzle
28°
20°
Friday
Partly Cloudy
28°
20°
Saturday
Clear
27°
19°
Sunday
Partly Cloudy
28°
19°
Monday
Light Rain
22°
20°
Tuesday
Light Clouds
23°
16°

Forecast data from The Norwegian Meteorological Institute; Current conditions data from the National Weather Service
All historical data and normals © Weatherbase


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