DeKalb Extended Forecast with high and low temperatures
2 Week Extended Forecast in DeKalb, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
|
Wed
Feb 4 |
|
25 / 7 °F | Morning clouds. | 18 °F | 5 mph | ↑ | 59% | 0% | 0.00" | 3 (Moderate) | 7:04 am | 5:14 pm |
|
Thu
Feb 5 |
|
32 / 13 °F | Overcast. | 20 °F | 12 mph | ↑ | 69% | 3% | 0.00" | 0 (Low) | 7:03 am | 5:15 pm |
|
Fri
Feb 6 |
|
38 / 26 °F | Cloudy. | 25 °F | 17 mph | ↑ | 70% | 16% | 0.09" | 0 (Low) | 7:01 am | 5:16 pm |
|
Sat
Feb 7 |
|
32 / 13 °F | Afternoon clouds. | 26 °F | 5 mph | ↑ | 53% | 3% | 0.00" | 3 (Moderate) | 7:00 am | 5:17 pm |
|
Sun
Feb 8 |
|
32 / 22 °F | Light snow. Overcast. | 25 °F | 6 mph | ↑ | 74% | 38% | 0.52" | 0 (Low) | 6:59 am | 5:19 pm |
|
Mon
Feb 9 |
|
42 / 19 °F | Morning clouds. | 35 °F | 11 mph | ↑ | 64% | 0% | 0.00" | 0 (Low) | 6:58 am | 5:20 pm |
|
Tue
Feb 10 |
|
41 / 28 °F | Sprinkles late. Overcast. | 36 °F | 6 mph | ↑ | 92% | 21% | 0.02" | 0 (Low) | 6:57 am | 5:21 pm |
|
Wed
Feb 11 |
|
39 / 34 °F | Light snow late. Overcast. | 31 °F | 12 mph | ↑ | 71% | 47% | 0.12" | 0 (Low) | 6:55 am | 5:23 pm |
|
Thu
Feb 12 |
|
34 / 32 °F | Light snow. Overcast. | 26 °F | 12 mph | ↑ | 94% | 67% | 2.97" | 0 (Low) | 6:54 am | 5:24 pm |
|
Fri
Feb 13 |
|
32 / 29 °F | Light snow. Overcast. | 24 °F | 11 mph | ↑ | 88% | 53% | 0.77" | 0 (Low) | 6:53 am | 5:25 pm |
|
Sat
Feb 14 |
|
33 / 27 °F | Mostly cloudy. | 25 °F | 8 mph | ↑ | 76% | 6% | 0.00" | 0 (Low) | 6:51 am | 5:26 pm |
|
Sun
Feb 15 |
|
33 / 27 °F | Afternoon clouds. | 25 °F | 10 mph | ↑ | 77% | 6% | 0.00" | 0 (Low) | 6:50 am | 5:28 pm |
|
Mon
Feb 16 |
|
36 / 24 °F | Afternoon clouds. | 36 °F | 4 mph | ↑ | 63% | 6% | 0.00" | 3 (Moderate) | 6:49 am | 5:29 pm |
|
Tue
Feb 17 |
|
43 / 27 °F | Increasing cloudiness. | 39 °F | 6 mph | ↑ | 72% | 6% | 0.00" | 3 (Moderate) | 6:47 am | 5:30 pm |
|
Wed
Feb 18 |
|
44 / 34 °F | Overcast. | 36 °F | 14 mph | ↑ | 91% | 6% | 0.00" | 0 (Low) | 6:46 am | 5:31 pm |
| * Updated Tuesday, February 3, 2026 8:04:28 pm DeKalb time - Weather by CustomWeather, © 2026 | ||||||||||||