Forsyth, IL Weather Forecast
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Forsyth Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | VETERANS DAY |
| Drizzle | Drizzle | Clearing | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear | Mostly Sunny |
| Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 50°FHi: 10°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Hi: 59°FHi: 15°C Lo: 30°FLo: -1°C | Hi: 59°FHi: 15°C Lo: 30°FLo: -1°C | Lo: 31°FLo: -1°C | Hi: 65°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1022 AM CST Thu Nov 05 2026 

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Issued: 1150 AM CST Thu Nov 5 2026
Key Messages
- Lingering Light Showers North Today: Isolated to scattered light rain showers and patchy drizzle will affect areas north of I-70 through this evening, bringing little to no measurable accumulation.
- Widespread Frost and Freeze This Weekend: High confidence in cold overnight temperatures falling into the lower 30s Friday night and Saturday night.
- Extended Dry Stretch Ahead: Dry and quiet weather with plenty of sunshine will prevail through at least the middle of next week as daytime hi...
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