 |
 Current Dekalb Weather Conditions |
Updated January 19th at 3:55 am |
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| Overcast haze |
| Temperature: | 3°F |
Dew Point: | -4°F |
| Barometer: | 29.95 inHg |
Wind: | calm |
| Humidity: | 62.0% |
Visibility: | 0M |
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| Dekalb Weather Forecast Summary |
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Today
Jan 19th
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Tuesday
Jan 20th
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Wednesday
Jan 21st
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Thursday
Jan 22nd
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Friday
Jan 23rd
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Cloudy |
Cloudy |
Flurries |
Cloudy |
Cloudy |
7°F
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18°F
5°F |
27°F
18°F |
18°F
3°F |
-2°F
-13°F |
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| Dekalb Detailed Weather Forecast |
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| Monday, January 19th, 2026 |
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Morning |
Temperature: 2°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 4°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 6°F |
| Cloudy. Windy at times. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 6°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 11°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 14°F |
| Cloudy. |
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Evening |
Temperature: 16°F |
| Cloudy with a slight chance of flurries. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 19°F |
| Cloudy with flurries likely. |
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Morning |
Temperature: 23°F |
| Cloudy with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: 24°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 24°F |
| Cloudy with a slight chance of flurries. Windy. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 12°F |
| Clear. Windy. |
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Morning |
Temperature: 15°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 17°F |
| Mostly cloudy with a slight chance of flurries. Windy at times. |
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Evening |
Temperature: 8°F |
| Cloudy. Windy. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: -6°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: -10°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: -10°F |
| Sunny. |
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Evening |
Temperature: -12°F |
| Clear. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: -13°F |
| Cloudy. |
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Morning |
Temperature: -5°F |
| Cloudy. |
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Afternoon |
Temperature: -1°F |
| Cloudy. |
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Evening |
Temperature: -2°F |
| Cloudy. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: -5°F |
| Clear. |
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Morning |
Temperature: 0°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: -3°F |
| Sunny. |
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Evening |
Temperature: -5°F |
| Clear. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: -4°F |
| Cloudy. |
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Morning |
Temperature: 14°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 18°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 19°F |
| Cloudy. |
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| Tuesday, January 27th, 2026 |
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Overnight |
Temperature: 14°F |
| Clear. |
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Morning |
Temperature: 18°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 16°F |
| Cloudy. |
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Evening |
Temperature: 15°F |
| Cloudy. |
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