Hourly Weather Forecast - Sycamore, IL

12 AM
12°F
30%
7mph
SSW
30% Chance Frozen Mix
Humidity
83%
Feels like
2°F
Dew Point
8°F
1 AM
11°F
30%
8mph
SSW
30% Chance Snow Showers
Humidity
88%
Feels like
0°F
Dew Point
8°F
2 AM
11°F
30%
9mph
SSW
30% Chance Snow Showers
Humidity
92%
Feels like
-2°F
Dew Point
9°F
3 AM
10°F
30%
10mph
SSW
30% Chance Snow Showers
Humidity
95%
Feels like
-3°F
Dew Point
9°F
4 AM
11°F
30%
10mph
SW
30% Chance Snow Showers
Humidity
96%
Feels like
-3°F
Dew Point
10°F
5 AM
11°F
20%
10mph
SW
Partly Cloudy
Humidity
94%
Feels like
-2°F
Dew Point
10°F
6 AM
14°F
30%
10mph
SW
30% Chance Snow Showers
Humidity
82%
Feels like
2°F
Dew Point
10°F
7 AM
17°F
30%
11mph
SW
30% Chance Snow Showers
Humidity
97%
Feels like
5°F
Dew Point
17°F
7:17 AM
8 AM
20°F
30%
11mph
WSW
30% Chance Snow Showers
Humidity
91%
Feels like
9°F
Dew Point
18°F
9 AM
21°F
20%
11mph
WSW
Mostly Cloudy
Humidity
92%
Feels like
10°F
Dew Point
19°F
10 AM
22°F
10%
11mph
WSW
Mostly Cloudy
Humidity
94%
Feels like
10°F
Dew Point
20°F
11 AM
22°F
10%
12mph
W
Mostly Cloudy
Humidity
92%
Feels like
10°F
Dew Point
20°F
12 PM
22°F
10%
13mph
W
Cloudy
Humidity
87%
Feels like
10°F
Dew Point
19°F
1 PM
22°F
10%
13mph
W
Mostly Cloudy
Humidity
86%
Feels like
10°F
Dew Point
19°F
2 PM
22°F
10%
12mph
W
Mostly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
18°F
3 PM
22°F
10%
11mph
W
Mostly Cloudy
Humidity
83%
Feels like
11°F
Dew Point
18°F
4 PM
22°F
10%
10mph
W
Partly Cloudy
Humidity
83%
Feels like
11°F
Dew Point
17°F
4:55 PM
5 PM
21°F
10%
9mph
WNW
Partly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
16°F
6 PM
20°F
10%
8mph
WNW
Partly Cloudy
Humidity
84%
Feels like
10°F
Dew Point
16°F
7 PM
20°F
10%
8mph
WNW
Partly Cloudy
Humidity
84%
Feels like
10°F
Dew Point
16°F
8 PM
19°F
10%
6mph
WNW
Partly Cloudy
Humidity
84%
Feels like
10°F
Dew Point
15°F
9 PM
18°F
10%
6mph
WNW
Partly Cloudy
Humidity
83%
Feels like
10°F
Dew Point
13°F
10 PM
17°F
10%
5mph
WNW
Partly Cloudy
Humidity
85%
Feels like
9°F
Dew Point
13°F
11 PM
16°F
10%
6mph
NW
Mostly Cloudy
Humidity
87%
Feels like
8°F
Dew Point
13°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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