| NWS Forecast for: Sullivan County Issued by: National Weather Service Kansas City/Pleasant Hill, MO Last Update: 542 AM CST Sun Jan 11 2026 |  |
| Today: Sunny. Highs in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west this afternoon. Tonight: Mostly clear. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Monday: Mostly sunny. Not as cool with highs in the upper 40s. Southwest winds 5 to 10 mph. Monday Night: Partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph. Tuesday: Partly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. Wednesday: Partly sunny. Much cooler with highs in the upper 30s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Colder with lows around 20. Thursday Through Friday: Mostly cloudy. Highs in the upper 30s. Lows in the upper 20s. Friday Night And Saturday: Mostly cloudy. Lows around 20. Highs in the mid 20s. | |
| Zone Forecast: Sullivan County | |
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