Weather World
Belford Lake, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Belford Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  |  | | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Mostly Clear |
| Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 90°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C |
| POP: 50% | POP: 40% | POP: 40% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 447 PM CDT Sun Aug 16 2026 
Belford Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Belford Lake Weather Map
Belford Lake Quick Facts
Belford Lake Forecast Discussion
Issued: 115 PM CDT Sun Aug 16 2026
Key Messages
- Extreme heat warning conditions continue today with Heat Indices peaking in the triple digits up to near 115 degrees.
- At least a few thunderstorms are expected tonight and this evening ahead of a cold front. A few storms could be severe with damaging winds the main threat.
- Shower and storm chances return Wednesday and Thursday with some strong/severe thunderstorm risk.
Discussion
... Issued at 115 PM CDT Sun Aug 16 2026
Dangerous heat and humidity persists ...