Weather World
Cedar Lake, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Cedar Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | | | |  |  | | | | | |
| Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny |
| Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 832 PM CDT Sun Oct 04 2026 
Cedar Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Cedar Lake Weather Map
Cedar Lake Quick Facts
Cedar Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 641 PM CDT Sun Oct 4 2026
Key Messages
- Seasonable temperatures with dry conditions are expected through much of the upcoming week.
Discussion
... Issued at 100 PM CDT Sun Oct 4 2026
There is not cloud in the sky according to GOES visible satellite imagery. Temperatures have increased accordingly, despite a cold front passing through the area, with upper 60s and low 70s currently. High temperatures should end up in the mid 70s with isolated spots south of I-80 with a chance to touch the upper 70s. These clear skies will remai...