7-Day Zone Forecast for Knox County (Text-Only)
NWS Forecast for: Knox County
Issued by: National Weather Service Saint Louis, MO
Last Update: 338 PM CST Tue Feb 24 2026




Tonight: Mostly cloudy. Not as cool with lows around 30. Northwest winds 5 to 10 mph. Gusts up to 25 mph this evening.

Wednesday: Mostly sunny. Highs in the upper 40s. North winds around 5 mph.

Wednesday Night: Mostly cloudy with a chance of rain and snow. A chance of freezing rain after midnight. Lows in the lower 30s. Northeast winds around 5 mph. Chance of precipitation 50 percent.

Thursday: Mostly sunny. Highs in the lower 50s. East winds around 5 mph, becoming southwest in the afternoon.

Thursday Night: Mostly clear. Lows in the lower 30s. Southwest winds around 5 mph.

Friday And Friday Night: Mostly clear. Highs in the mid 60s. Lows in the mid 30s.

Saturday: Mostly sunny. Highs in the upper 50s.

Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain and snow. Lows in the upper 20s. Chance of precipitation 20 percent.

Sunday: Partly sunny with a slight chance of rain and snow in the morning, then mostly cloudy with a chance of snow and rain in the afternoon. Much cooler with highs around 40. Chance of precipitation 40 percent.

Sunday Night: Mostly cloudy with a chance of rain and snow. Lows in the upper 20s. Chance of precipitation 50 percent.

Monday: Mostly cloudy with a slight chance of snow. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

Monday Night: A chance of snow with a slight chance of thunderstorms in the evening. Mostly cloudy with a chance of rain. Lows in the upper 20s. Chance of precipitation 40 percent.

Tuesday: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.







Zone Forecast: Knox County

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