| NWS Forecast for: Coastal Jackson Issued by: National Weather Service Houston, TX Last Update: 1008 AM CDT Sun Jun 21 2026 | |
| Rest Of Today: Partly sunny with a chance of showers and thunderstorms. Highs around 90. South winds 15 to 20 mph. Chance of rain 30 percent. Heat index values up to 109. Tonight: Partly cloudy. Humid with lows in the lower 80s. South winds around 15 mph with gusts up to 25 mph. Heat index values up to 108 early in the evening. Monday: Mostly sunny. Humid with highs in the lower 90s. South winds 15 to 20 mph. Heat index values up to 109. Monday Night: Partly cloudy. Humid with lows in the lower 80s. South winds 10 to 15 mph. Heat index values up to 106 early in the evening. Tuesday: Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 109. Tuesday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Wednesday: Sunny. Highs in the lower 90s. Heat index values up to 105. Wednesday Night: Mostly clear. Lows in the upper 70s. Thursday: Sunny. Highs in the lower 90s. Heat index values up to 105. Thursday Night: Mostly clear. Lows in the upper 70s. Friday: Sunny. Highs in the lower 90s. Heat index values up to 105. Friday Night: Mostly clear. Lows around 80. Saturday: Sunny. Highs in the lower 90s. Heat index values up to 105. | |
| Zone Forecast: Coastal Jackson | |
Visit your local NWS office at: https://www.weather.gov/hgx |