Current Weather Conditions for Dekalb, IL
15°F
Conditions
Wind: 20 mph SWHumidity: 70%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM |
| 15° | 18° | 20° | 21° | 22° | 21° | 19° | 18° | 17° | 17° | 16° | 15° | 14° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Cloudy
Mostly cloudy. High near 23, with temperatures falling to around 19 in the afternoon. Wind chill values as low as -2. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. |
28°F | 15°F |
|
Tonight |
Partly Cloudy then Patchy Fog
Patchy fog after midnight. Partly cloudy, with a low around 14. Southwest wind 0 to 5 mph, with gusts as high as 10 mph. |
28°F | 15°F |
|
Tuesday |
Patchy Fog then Partly Sunny
Patchy fog before 9am. Partly sunny, with a high near 34. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. |
28°F | 15°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 27. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. |
28°F | 15°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 36. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. |
28°F | 15°F |
|
Wednesday Night |
Mostly Cloudy then Rain Likely
Rain likely after midnight. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. |
28°F | 15°F |
|
Thursday |
Rain Likely then Slight Chance Rain And Snow
Rain likely before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 44. |
28°F | 15°F |
|
Thursday Night |
Mostly Cloudy
Mostly cloudy, with a low around 8. |
28°F | 15°F |
|
Friday |
Partly Sunny
Partly sunny, with a high near 28. |
28°F | 15°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around 22. |
28°F | 15°F |
|
Saturday |
Mostly Cloudy
Mostly cloudy, with a high near 40. |
28°F | 15°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 21. |
28°F | 15°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 33. |
28°F | 15°F |
|
Sunday Night |
Slight Chance Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 23. |
28°F | 15°F |
| Data provided by weather.gov | |||