You have disabled JavaScript. The site may not display correctly. We recommend enabling JavaScript.

Dekalb, IL Monthly Weather

Altitude - 258m | 41°55′44″N,88°45′0″W | map (OSM)

Dekalb, IL
72
°F
7:30 amCloudy4mphSW
Fri, July 11, 20258:14 AM (GMT -05:00)

July

SunMonTueWedThu
Jul 11
Scattered Thunderstorms
83
°F
low69
°F
Jul 12
Cloudy
82
°F
low69
°F
Jul 13
Partly Cloudy
81
°F
low62
°F
Jul 14
Mostly Clear
86
°F
low63
°F
Jul 15
Scattered Thunderstorms
86
°F
low67
°F
Jul 16
Scattered Thunderstorms
81
°F
low69
°F
Jul 17
Scattered Thunderstorms
74
°F
low64
°F
Jul 18
Mostly Cloudy
75
°F
low59
°F
Jul 19
Mostly Clear
80
°F
low60
°F
Jul 20
Showers
83
°F
low64
°F
Jul 21
Isolated Thunderstorms
84
°F
low66
°F
Jul 22
Scattered Thunderstorms
82
°F
low66
°F
Jul 23
Showers
84
°F
low66
°F
Jul 24
Scattered Thunderstorms
83
°F
low68
°F
Fri
Jul 25
Cloudy
85
°F
low71
°F
Sat
Jul 26
Mostly Sunny
79
°F
low64
°F
Sun
Jul 27
Intermittent Clouds
79
°F
low64
°F
Mon
Jul 28
Intermittent Clouds
80
°F
low61
°F
Tue
Jul 29
Partly Sunny
78
°F
low62
°F
Wed
Jul 30
Sunny
81
°F
low64
°F
Thu
Jul 31
Mostly Sunny
83
°F
low66
°F
FriSat

August

SunMonTueWedThu
Fri
Aug 1
Mostly Sunny
76
°F
low54
°F
Sat
Aug 2
Showers
77
°F
low56
°F
Sun
Aug 3
Partly Sunny
80
°F
low57
°F
Mon
Aug 4
Hazy Sunshine
82
°F
low61
°F
Tue
Aug 5
Mostly Cloudy
82
°F
low65
°F
Wed
Aug 6
Mostly Cloudy
80
°F
low66
°F
Thu
Aug 7
Intermittent Clouds
87
°F
low72
°F
Fri
Aug 8
Intermittent Clouds
89
°F
low68
°F
Sat
Aug 9
T-Storms
82
°F
low70
°F
Last updated 4h 34min ago

Temperature in Dekalb, IL for month

* Dekalb, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Dekalb, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Dekalb, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.