| NWS Forecast for: Jefferson County Issued by: National Weather Service Jackson, MS Last Update: 1051 AM CDT Sun Aug 2 2026 | |
| Rest Of Today: Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph. Tonight: Mostly clear. Lows around 70. North winds around 5 mph in the evening, becoming light and variable. Monday: Sunny. Highs in the lower 90s. North winds around 5 mph. Monday Night: Mostly clear. Lows around 70. Northeast winds around 5 mph in the evening, becoming light and variable. Tuesday: Sunny. Highs in the mid 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Tuesday Night Through Saturday: Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/jan |