Expires:202512220800;;998514 FPUS53 KILX 220038 ZFPILX Zone Forecasts National Weather Service Lincoln IL 638 PM CST Sun Dec 21 2025 ILZ044-220800- Piatt- Including the city of Monticello 638 PM CST Sun Dec 21 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 20s. Southeast winds 5 to 10 mph. .MONDAY...Partly sunny. Highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly cloudy and not as cool. Near steady temperature in the lower 40s. Southwest winds 10 to 15 mph. .TUESDAY...Mostly sunny. Highs in the mid 50s. West winds around 10 mph, becoming northwest in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northeast winds 5 to 10 mph. .WEDNESDAY...Cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .CHRISTMAS DAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows around 40. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid 50s. Lows in the mid 20s. .SUNDAY...Sunny. Much cooler with highs in the upper 30s. $$