| NWS Forecast for: Sullivan County Issued by: National Weather Service Kansas City/Pleasant Hill, MO Last Update: 302 PM CDT Thu May 21 2026 |  |
| Tonight: Mostly cloudy. A chance of sprinkles. Lows in the lower 50s. East winds 5 to 10 mph. Friday: Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 60s. East winds around 10 mph. Chance of rain 30 percent. Friday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. East winds 5 to 10 mph, becoming south after midnight. Chance of rain 20 percent. Saturday: Partly sunny. Highs in the mid 70s. West winds 5 to 10 mph. Saturday Night: Mostly cloudy. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable. Sunday: Mostly sunny. Highs in the upper 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Memorial Day And Monday Night: Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. Tuesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 40 percent. Wednesday And Wednesday Night: Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 40 percent. Thursday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. | |
| Zone Forecast: Sullivan County | |
Visit your local NWS office at: https://www.weather.gov/eax |