Currently: 69 °F. Sunny. (Weather station: De Kalb Taylor Municipal Airport, USA). See more current weatherCity of DeKalb Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
60
63
66
69
72
75
78
81
84
87
90
93
Jun 22 – Jun 28
0.15
Lo:73
Tue, 24
Hi:85
12
0.52
Lo:71
Wed, 25
Hi:84
6
0.26
Lo:69
Thu, 26
Hi:90
10
0.46
Lo:71
Fri, 27
Hi:84
10
0.02
Lo:71
Sat, 28
Hi:89
10
Jun 29 – Jul 5
0.2
Lo:70
Sun, 29
Hi:93
9
0.36
Lo:70
Mon, 30
Hi:87
9
Lo:64
Tue, 1
Hi:87
12
Lo:62
Wed, 2
Hi:77
8
Lo:61
Thu, 3
Hi:77
4
0.33
Lo:62
Fri, 4
Hi:80
5
2.17
Lo:62
Sat, 5
Hi:80
12
Jul 6 – Jul 12
Lo:62
Sun, 6
Hi:79
13
Lo:62
Mon, 7
Hi:81
8
Lo:62
Tue, 8
Hi:81
7
Tue, Jun 24
85 / 73 °F
A few tstorms. Cloudy.
Feels Like: 86 °F
Humidity: 66%
Precipitation: Rain: 0.15 Snow: 0
Precipitation Chance: 64%
SW
Wind: 12 mph
2 Week Extended Forecast in City of DeKalb, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Jun 24 |  | 85 / 73 °F | A few tstorms. Cloudy. | 86 °F | 12 mph | ↑ | 66% | 64% | 0.15" | 5 (Moderate) | 5:20 am | 8:34 pm |
| Wed Jun 25 |  | 84 / 71 °F | Thunderstorms. Cloudy. | 86 °F | 6 mph | ↑ | 67% | 82% | 0.52" | 3 (Moderate) | 5:21 am | 8:34 pm |
| Thu Jun 26 | | 90 / 69 °F | Thundershowers. Broken clouds. | 95 °F | 10 mph | ↑ | 53% | 63% | 0.26" | 5 (Moderate) | 5:21 am | 8:34 pm |
| Fri Jun 27 | | 84 / 71 °F | Thunderstorms. Overcast. | 88 °F | 10 mph | ↑ | 69% | 67% | 0.46" | 5 (Moderate) | 5:21 am | 8:34 pm |
| Sat Jun 28 | | 89 / 71 °F | Isolated tstorms. Mostly sunny. | 92 °F | 10 mph | ↑ | 57% | 14% | 0.02" | 7 (High) | 5:22 am | 8:34 pm |
| Sun Jun 29 | | 93 / 70 °F | Thundershowers. Broken clouds. | 99 °F | 9 mph | ↑ | 50% | 54% | 0.20" | 5 (Moderate) | 5:22 am | 8:34 pm |
| Mon Jun 30 | | 87 / 70 °F | Isolated tstorms. Overcast. | 83 °F | 9 mph | ↑ | 65% | 58% | 0.36" | 3 (Moderate) | 5:23 am | 8:34 pm |
| Tue Jul 1 |  | 87 / 64 °F | Overcast. | 78 °F | 12 mph | ↑ | 66% | 4% | 0.00" | 3 (Moderate) | 5:23 am | 8:34 pm |
| Wed Jul 2 |  | 77 / 62 °F | Partly cloudy. | 79 °F | 8 mph | ↑ | 57% | 4% | 0.00" | 7 (High) | 5:24 am | 8:33 pm |
| Thu Jul 3 |  | 77 / 61 °F | Scattered clouds. | 79 °F | 4 mph | ↑ | 57% | 5% | 0.00" | 7 (High) | 5:24 am | 8:33 pm |
| Fri Jul 4 | | 80 / 62 °F | Thundershowers. Afternoon clouds. | 79 °F | 5 mph | ↑ | 71% | 66% | 0.33" | 5 (Moderate) | 5:25 am | 8:33 pm |
| Sat Jul 5 |  | 80 / 62 °F | Tons of rain. Overcast. | 78 °F | 12 mph | ↑ | 98% | 90% | 2.17" | 3 (Moderate) | 5:25 am | 8:33 pm |
| Sun Jul 6 | | 79 / 62 °F | Decreasing cloudiness. | 79 °F | 13 mph | ↑ | 69% | 6% | 0.00" | 5 (Moderate) | 5:26 am | 8:32 pm |
| Mon Jul 7 | | 81 / 62 °F | Sunny. | 80 °F | 8 mph | ↑ | 59% | 4% | 0.00" | 7 (High) | 5:27 am | 8:32 pm |
| Tue Jul 8 | | 81 / 62 °F | Sunny. | 80 °F | 7 mph | ↑ | 63% | 5% | 0.00" | 7 (High) | 5:27 am | 8:32 pm |
| * Updated Tuesday, June 24, 2025 4:24:11 am City of DeKalb time - Weather by CustomWeather, © 2025 | ||||||||||||