Hourly Weather Forecast - Johnsburg, IL

12 AM
52°F
20%
9mph
SW
Partly Cloudy
Humidity
82%
Feels like
52°F
Dew Point
47°F
1 AM
52°F
20%
9mph
SW
Mostly Cloudy
Humidity
81%
Feels like
52°F
Dew Point
46°F
2 AM
51°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
83%
Feels like
51°F
Dew Point
46°F
3 AM
50°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
85%
Feels like
50°F
Dew Point
46°F
4 AM
48°F
30%
9mph
WSW
30% Chance Rain Showers
Humidity
88%
Feels like
44°F
Dew Point
45°F
5 AM
46°F
30%
8mph
WSW
30% Chance Rain Showers
Humidity
91%
Feels like
42°F
Dew Point
44°F
6 AM
44°F
20%
8mph
WSW
Partly Cloudy
Humidity
92%
Feels like
40°F
Dew Point
42°F
6:18 AM
7 AM
42°F
20%
9mph
W
Partly Cloudy
Humidity
91%
Feels like
37°F
Dew Point
40°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

Today'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide