Home   Weather   City of DeKalb   Past weeks
Flag for USA

Past Weather in City of DeKalb, Illinois, USA — Yesterday and Last 2 Weeks

Currently: 67 °F. Overcast. (Weather station: De Kalb Taylor Municipal Airport, USA). See more current weather

Past Weather in City of DeKalb — Graph

°F
Time
Wind
(mph)
Temp
(°F)
58
61
64
67
70
73
76
79
82
85
88
91
Wed, Jul 2
Lo:84
12 pm
Hi:86
5
Lo:72
6 pm
Hi:84
1
Thu, Jul 3
Lo:68
12 am
Hi:73
2
Lo:70
6 am
Hi:86
2
Lo:86
12 pm
Hi:88
2
Lo:72
6 pm
Hi:86
0
Fri, Jul 4
Lo:70
12 am
Hi:72
0
Lo:72
6 am
Hi:79
2
Lo:81
12 pm
Hi:90
9
Lo:72
6 pm
Hi:88
1
Sat, Jul 5
Lo:68
12 am
Hi:72
0
Lo:68
6 am
Hi:88
9
Lo:88
12 pm
Hi:91
17
Lo:73
6 pm
Hi:88
6
Sun, Jul 6
Lo:72
12 am
Hi:73
2
Lo:72
6 am
Hi:77
3
Lo:72
12 pm
Hi:81
7
Lo:66
6 pm
Hi:73
6
Mon, Jul 7
Lo:61
12 am
Hi:66
6
Lo:63
6 am
Hi:77
3
Lo:79
12 pm
Hi:84
0
Lo:66
6 pm
Hi:82
0
Tue, Jul 8
Lo:63
12 am
Hi:68
0
Lo:64
6 am
Hi:77
6
Lo:72
12 pm
Hi:77
6
Lo:66
6 pm
Hi:77
4
Wed, Jul 9
Lo:64
12 am
Hi:68
3
Lo:68
6 am
Hi:82
2
Lo:82
12 pm
Hi:86
6
Lo:66
6 pm
Hi:82
7
Thu, Jul 10
Lo:61
12 am
Hi:66
3
Lo:64
6 am
Hi:81
4
Lo:79
12 pm
Hi:86
7
Lo:68
6 pm
Hi:72
9
Fri, Jul 11
Lo:68
12 am
Hi:68
4
Lo:68
6 am
Hi:81
2
Lo:81
12 pm
Hi:88
10
Lo:66
6 pm
Hi:82
7
Sat, Jul 12
Lo:66
12 am
Hi:68
7
Lo:66
6 am
Hi:77
7
Lo:77
12 pm
Hi:82
9
Lo:72
6 pm
Hi:81
7
Sun, Jul 13
Lo:64
12 am
Hi:70
4
Lo:64
6 am
Hi:77
3
Lo:77
12 pm
Hi:79
7
Lo:66
6 pm
Hi:77
2
Mon, Jul 14
Lo:61
12 am
Hi:66
2
Lo:61
6 am
Hi:79
1
Lo:81
12 pm
Hi:82
6
Lo:68
6 pm
Hi:82
2
Tue, Jul 15
Lo:64
12 am
Hi:68
1
Lo:64
6 am
Hi:82
6
Lo:82
12 pm
Hi:86
6
Lo:73
6 pm
Hi:86
2
Wed, Jul 16
Lo:72
12 am
Hi:73
5
Lo:72
6 am
Hi:84
7
Lo:72
12 pm
Hi:86
11
Lo:70
6 pm
Hi:81
12
Thu, Jul 17
Lo:68
12 am
Hi:68
4
Lo:64
6 am
Hi:70
6
Lo:68
12 pm
Hi:68
7
Wednesday, July 2, 2025, 12:00 pm — 6:00 pm
86 / 84 °F
Broken clouds.
Humidity: 42%
Barometer: 29.99 "Hg
W
Wind: 4.971 mph

City of DeKalb Temperature Yesterday

Maximum temperature yesterday: 86 °F (at 1:35 pm)
Minimum temperature yesterday: 69 °F (at 11:55 pm)
Average temperature yesterday: 76 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High91 °F (Jul 5, 2:55 pm)100% (Jul 6, 1:15 am)30.15 "Hg (Jul 6, 1:15 am)
Low60 °F (Jul 14, 5:35 am)39% (Jul 2, 3:15 pm)29.79 "Hg (Jul 16, 3:35 pm)
Average74 °F80%30.00 "Hg
* Reported Jul 2 12:15 pm — Jul 17 12:55 pm, City of DeKalb. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

City of DeKalb Weather History for the Previous 24 Hours

Scroll right to see more
 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
12:55 pm
Thu, Jul 17
68 °FOvercast.6 mph84%30.09 "Hg10 mi
12:35 pm68 °FOvercast.7 mph84%30.08 "Hg10 mi
12:15 pm68 °FMore clouds than sun.8 mph89%30.07 "Hg10 mi
11:55 am66 °FMostly cloudy.9 mph95%30.06 "Hg10 mi
11:35 am65 °FLow clouds.13 mph95%30.07 "Hg7 mi
11:15 am66 °FLow clouds.6 mph96%30.07 "Hg10 mi
10:55 am66 °FMostly cloudy.9 mph99%30.06 "Hg10 mi
10:35 am66 °FMore clouds than sun.8 mph99%30.05 "Hg10 mi
10:15 am67 °FLow clouds.8 mph98%30.04 "Hg7 mi
9:55 am68 °FRain. Low clouds.7 mph95%30.04 "Hg7 mi
9:35 am68 °FMostly cloudy.5 mph95%30.04 "Hg7 mi
9:15 am68 °FFog.5 mph93%30.03 "Hg4 mi
8:55 am69 °FOvercast.7 mph90%30.04 "Hg10 mi
8:35 am70 °FOvercast.7 mph88%30.03 "Hg10 mi
8:15 am69 °FOvercast.5 mph88%30.02 "Hg10 mi
7:55 am69 °FOvercast.6 mph90%30.02 "Hg10 mi
7:35 am69 °FMore clouds than sun.3 mph93%30.02 "Hg10 mi
7:15 am68 °FMostly cloudy.3 mph94%30.02 "Hg10 mi
6:55 am68 °FMore clouds than sun.3 mph96%30.02 "Hg10 mi
6:35 am68 °FCloudy.No wind98%30.01 "Hg10 mi
6:15 am68 °FOvercast.No wind100%30.01 "Hg10 mi
5:55 am67 °FOvercast.No wind100%29.99 "Hg10 mi
5:35 am67 °FPartly sunny.No wind100%29.98 "Hg10 mi
4:55 am68 °FOvercast.5 mph97%29.95 "Hg10 mi
4:35 am68 °FOvercast.7 mph100%29.96 "Hg10 mi
4:15 am69 °FOvercast.6 mph98%29.95 "Hg10 mi
3:55 am68 °FMostly cloudy.No wind98%29.94 "Hg10 mi
3:35 am69 °FMostly cloudy.No wind95%29.94 "Hg10 mi
3:15 am69 °FMostly cloudy.3 mph95%29.94 "Hg10 mi
2:55 am69 °FMostly cloudy.No wind92%29.93 "Hg10 mi
2:35 am69 °FOvercast.5 mph92%29.92 "Hg10 mi
2:15 am69 °FOvercast.3 mph93%29.92 "Hg10 mi
1:55 am69 °FOvercast.5 mph93%29.91 "Hg10 mi
1:35 am69 °FOvercast.6 mph93%29.91 "Hg10 mi
1:15 am68 °FOvercast.6 mph96%29.91 "Hg10 mi
12:55 am68 °FPassing clouds.3 mph96%29.91 "Hg10 mi
12:35 am68 °FOvercast.6 mph93%29.90 "Hg10 mi
12:15 am69 °FPassing clouds.6 mph91%29.89 "Hg10 mi
11:55 pm
Wed, Jul 16
69 °FPassing clouds.7 mph89%29.89 "Hg10 mi
11:35 pm70 °FClear.13 mph91%29.88 "Hg10 mi
11:15 pm70 °FClear.9 mph91%29.87 "Hg10 mi
10:55 pm71 °FClear.10 mph90%29.87 "Hg10 mi
10:35 pm71 °FClear.9 mph90%29.87 "Hg10 mi
9:55 pm74 °FPassing clouds.16 mph83%29.86 "Hg10 mi
9:35 pm75 °FPassing clouds.10 mph85%29.84 "Hg10 mi
9:15 pm76 °FPartly cloudy.14 mph81%29.83 "Hg10 mi
8:55 pm77 °FMostly cloudy.17 mph79%29.82 "Hg10 mi
8:35 pm78 °FMostly cloudy.13 mph77%29.81 "Hg10 mi
8:15 pm78 °FBroken clouds.13 mph76%29.80 "Hg10 mi
7:55 pm78 °FSunny.12 mph74%29.80 "Hg10 mi
7:35 pm79 °FScattered clouds.12 mph73%29.80 "Hg10 mi
7:15 pm79 °FBroken clouds.10 mph75%29.79 "Hg10 mi
6:55 pm79 °FPartly sunny.13 mph73%29.79 "Hg10 mi
6:35 pm80 °FScattered clouds.16 mph72%29.79 "Hg10 mi
5:55 pm80 °FScattered clouds.17 mph83%29.79 "Hg10 mi
5:35 pm78 °FSunny.9 mph88%29.79 "Hg10 mi
5:15 pm76 °FSunny.9 mph93%29.80 "Hg10 mi
4:55 pm74 °FScattered clouds.10 mph98%29.80 "Hg10 mi
4:35 pm73 °FSunny.12 mph97%29.79 "Hg10 mi
3:55 pm72 °FSunny.12 mph100%29.80 "Hg10 mi
3:35 pm72 °FSunny.9 mph100%29.79 "Hg10 mi
3:15 pm73 °FSunny.10 mph100%29.81 "Hg10 mi
2:55 pm72 °FScattered clouds.7 mph100%29.80 "Hg10 mi
2:35 pm72 °FStrong thunderstorms. Mostly cloudy.13 mph97%29.82 "Hg1 mi
2:15 pm76 °FThundershowers. Broken clouds.14 mph74%29.83 "Hg10 mi
1:55 pm84 °FThundershowers. Broken clouds.10 mph74%29.82 "Hg10 mi
1:35 pm86 °FScattered clouds.14 mph69%29.81 "Hg10 mi
1:15 pm85 °FScattered clouds.15 mph67%29.82 "Hg10 mi
Weather by CustomWeather, © 2025

See weather overview