Mississippi weather by county

Mississippi in September 2026

• 82 of 82 counties ran at least 1° warmer than usual in September 2026, and 0 ran at least 1° cooler.
• Warmest against its own records: Coahoma County (1st-warmest September of 132). Even the least warm, Greene County, had its 6th-warmest.
• Wettest September against its records: Clarke County, 3.0 inches (70th-wettest).
• 63 of 82 counties were in moderate drought or worse on NOAA's Palmer reading for September.
• Since 1970 the state's counties have warmed about 0.5° per decade on average, Carroll County the most at 0.7°.

This week's forecast against the usual, and every month since 1895, for all 82 counties in Mississippi. 82 had a top-10 warm September in 2026.

• Adams County 2nd warmest Sep
• Alcorn County 3rd warmest Sep
• Amite County 3rd warmest Sep
• Attala County 3rd warmest Sep
• Benton County 2nd warmest Sep
• Bolivar County 3rd warmest Sep
• Calhoun County 2nd warmest Sep
• Carroll County 2nd warmest Sep
• Chickasaw County 5th warmest Sep
• Choctaw County 3rd warmest Sep
• Claiborne County 2nd warmest Sep
• Clarke County 5th warmest Sep
• Clay County 5th warmest Sep
• Coahoma County 1st warmest Sep
• Copiah County 2nd warmest Sep
• Covington County 5th warmest Sep
• DeSoto County 2nd warmest Sep
• Forrest County 5th warmest Sep
• Franklin County 2nd warmest Sep
• George County 4th warmest Sep
• Greene County 6th warmest Sep
• Grenada County 2nd warmest Sep
• Hancock County 4th warmest Sep
• Harrison County 1st warmest Sep
• Hinds County 4th warmest Sep
• Holmes County 3rd warmest Sep
• Humphreys County 2nd warmest Sep
• Issaquena County 3rd warmest Sep
• Itawamba County 6th warmest Sep
• Jackson County 3rd warmest Sep
• Jasper County 5th warmest Sep
• Jefferson County 2nd warmest Sep
• Jefferson Davis County 4th warmest Sep
• Jones County 5th warmest Sep
• Kemper County 5th warmest Sep
• Lafayette County 2nd warmest Sep
• Lamar County 4th warmest Sep
• Lauderdale County 5th warmest Sep
• Lawrence County 2nd warmest Sep
• Leake County 3rd warmest Sep
• Lee County 6th warmest Sep
• Leflore County 2nd warmest Sep
• Lincoln County 2nd warmest Sep
• Lowndes County 5th warmest Sep
• Madison County 4th warmest Sep
• Marion County 3rd warmest Sep
• Marshall County 2nd warmest Sep
• Monroe County 5th warmest Sep
• Montgomery County 2nd warmest Sep
• Neshoba County 5th warmest Sep
• Newton County 5th warmest Sep
• Noxubee County 5th warmest Sep
• Oktibbeha County 5th warmest Sep
• Panola County 2nd warmest Sep
• Pearl River County 3rd warmest Sep
• Perry County 5th warmest Sep
• Pike County 3rd warmest Sep
• Pontotoc County 2nd warmest Sep
• Prentiss County 3rd warmest Sep
• Quitman County 1st warmest Sep
• Rankin County 5th warmest Sep
• Scott County 5th warmest Sep
• Sharkey County 3rd warmest Sep
• Simpson County 4th warmest Sep
• Smith County 5th warmest Sep
• Stone County 2nd warmest Sep
• Sunflower County 2nd warmest Sep
• Tallahatchie County 2nd warmest Sep
• Tate County 2nd warmest Sep
• Tippah County 2nd warmest Sep
• Tishomingo County 3rd warmest Sep
• Tunica County 2nd warmest Sep
• Union County 2nd warmest Sep
• Walthall County 3rd warmest Sep
• Warren County 3rd warmest Sep
• Washington County 2nd warmest Sep
• Wayne County 6th warmest Sep
• Webster County 3rd warmest Sep
• Wilkinson County 2nd warmest Sep
• Winston County 5th warmest Sep
• Yalobusha County 2nd warmest Sep
• Yazoo County 4th warmest Sep

Other states

• Alabama
• Alaska
• Arizona
• Arkansas
• California
• Colorado
• Connecticut
• Delaware
• Florida
• Georgia
• Hawaii
• Idaho
• Illinois
• Indiana
• Iowa
• Kansas
• Kentucky
• Louisiana
• Maine
• Maryland
• Massachusetts
• Michigan
• Minnesota
• Missouri
• Montana
• Nebraska
• Nevada
• New Hampshire
• New Jersey
• New Mexico
• New York
• North Carolina
• North Dakota
• Ohio
• Oklahoma
• Oregon
• Pennsylvania
• Rhode Island
• South Carolina
• South Dakota
• Tennessee
• Texas
• Utah
• Vermont
• Virginia
• Washington
• West Virginia
• Wisconsin
• Wyoming