Hourly Weather Forecast - Sycamore, IL

12 AM
41°F
50%
2mph
SSE
50% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
41°F
1 AM
40°F
50%
2mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
2 AM
40°F
50%
3mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
3 AM
40°F
50%
3mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
4 AM
40°F
50%
3mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
5 AM
40°F
50%
3mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
40°F
6 AM
41°F
60%
3mph
SE
60% Chance of Rain
Humidity
100%
Feels like
41°F
Dew Point
41°F
6:23 AM
7 AM
42°F
60%
4mph
SE
60% Chance of Rain
Humidity
100%
Feels like
40°F
Dew Point
42°F
8 AM
45°F
60%
4mph
SSE
60% Chance of Rain
Humidity
99%
Feels like
43°F
Dew Point
44°F
9 AM
47°F
50%
4mph
S
50% Chance of Light Rain
Humidity
95%
Feels like
45°F
Dew Point
46°F
10 AM
49°F
40%
5mph
S
40% Chance of Light Rain
Humidity
91%
Feels like
48°F
Dew Point
47°F
11 AM
52°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
91%
Feels like
52°F
Dew Point
49°F
12 PM
54°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
90%
Feels like
54°F
Dew Point
51°F
1 PM
55°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
87%
Feels like
55°F
Dew Point
51°F
2 PM
55°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
85%
Feels like
55°F
Dew Point
51°F
3 PM
55°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
55°F
Dew Point
50°F
4 PM
54°F
20%
5mph
SW
Mostly Cloudy
Humidity
86%
Feels like
54°F
Dew Point
50°F
5 PM
53°F
20%
4mph
SSW
Cloudy
Humidity
88%
Feels like
53°F
Dew Point
49°F
5:49 PM
6 PM
52°F
20%
3mph
SSW
Cloudy
Humidity
89%
Feels like
52°F
Dew Point
48°F
7 PM
51°F
10%
3mph
SSW
Cloudy
Humidity
91%
Feels like
51°F
Dew Point
48°F
8 PM
49°F
10%
3mph
SSW
Cloudy
Humidity
95%
Feels like
49°F
Dew Point
48°F
9 PM
49°F
10%
3mph
SSW
Cloudy
Humidity
97%
Feels like
49°F
Dew Point
48°F
10 PM
48°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
11 PM
47°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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