| NWS Forecast for: Simpson County Issued by: National Weather Service Jackson, MS Last Update: 312 PM CST Wed Jan 7 2026 | |
| Tonight: Mostly cloudy. Lows around 60. South winds around 5 mph. Thursday: Mostly cloudy. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 25 mph. Thursday Night: Cloudy. Showers likely after midnight. Lows in the mid 60s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent. Friday: A chance of thunderstorms. Showers. Some thunderstorms may be severe. Highs in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Friday Night: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Lows around 60. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Saturday: Cloudy. A chance of showers in the morning. Highs in the mid 60s. Temperature falling to around 60 in the afternoon. Chance of rain 50 percent. Saturday Night: Cloudy. Much cooler with lows around 40. Sunday: Partly sunny. Much cooler with highs in the lower 50s. Sunday Night And Monday: Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. Monday Night And Tuesday: Mostly cloudy. Lows in the lower 30s. Highs in the mid 50s. Tuesday Night And Wednesday: Partly cloudy. Lows in the mid 30s. Highs in the upper 50s. | |
| Zone Forecast: Simpson County | |
Visit your local NWS office at: https://www.weather.gov/jan |