24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY SEPTEMBER 18, 2026. MISSOURI Ava 65 Round Spring 66 Alton 69 Canton LD 20 TW 69 Galena 69 Memphis 70 Perryville 70 Princeton 70 Rosebud 70 St Charles 7SSW 70 Chillicothe 71 Clearwater Dam 71 Freedom 71 Kirksville 71 Sedalia 71 Trenton 71 West Plains 71 Ash Grove 72 Billings 72 Clarksville 24 TW 72 Shelbina 72 Truman D & Rsvr 72 Vandalia 72 Washington 72 California 73 Cole Camp 73 NWS WFO 73 Hannibal 74 Iberia 74 Jefferson City 74 Lockwood 74 Monett 74 Potosi 5SW 74 Clarence Cannon 75 Hermitage 75 Marshfield 75 Rolla 75 Salisbury 76 Saverton LD 22 TW 76 CENTRAL AND SOUTHERN ILLINOIS La Harpe 68 Gladstone 69 Carbondale 70 Ogden 70 Urbana 70 Bentley 71 Tuscola 71 Hamletsburg 72 Quincy L & D 21 72 White Hall 1E 72 Alton LD 26 TW 73 Jerseyville 2SW 73 Salem 73 Kaskaskia Locks 74

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY SEPTEMBER 17, 2026. MISSOURI St Charles 7SSW 61 Kirksville 62 Princeton 63 Trenton 63 Chillicothe 65 Memphis 65 Ava 66 Canton LD 20 TW 66 Round Spring 66 Cassville 67 Alton 68 Salisbury 68 Shelbina 68 Clarence Cannon 70 Freedom 70 Hannibal 70 Sedalia 70 West Plains 70 Billings 71 California 71 Clearwater Dam 71 Iberia 71 Perryville 71 Rosebud 71 Saverton LD 22 TW 71 Washington 71 Cole Camp 72 Hermitage 72 Jefferson City 72 Monett 72 Potosi 5SW 72 Ash Grove 73 Clarksville 24 TW 73 Lockwood 73 NWS WFO 73 St Charles 74 Rolla 75 Stockton 81 CENTRAL AND SOUTHERN ILLINOIS Casey 66 Gladstone 66 La Harpe 67 Bentley 68 Quincy L & D 21 69 Carbondale 70 Ogden 70 Urbana 70 Tuscola 72 Hamletsburg 73 Jerseyville 2SW 73 Salem 73 Alton LD 26 TW 74 Flora 74 Kaskaskia Locks 74

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM WEDNESDAY SEPTEMBER 16, 2026. MISSOURI Kirksville 60 Princeton 61 Round Spring 62 Memphis 63 Trenton 63 Canton LD 20 TW 65 Chillicothe 65 Ava 66 Shelbina 66 Cassville 67 Salisbury 68 Clarence Cannon 69 Hannibal 69 Sedalia 69 California 70 Freedom 70 Galena 70 Vandalia 70 Clearwater Dam 71 Iberia 71 NWS WFO 71 Perryville 71 Rosebud 71 Saverton LD 22 TW 71 Clarksville 24 TW 72 Jefferson City 72 Monett 72 Truman D & Rsvr 72 Bolivar 73 Lockwood 73 Ash Grove 74 Billings 74 Potosi 5SW 74 St Charles 74 St Charles 7SSW 74 Washington 74 West Plains 74 Rolla 75 CENTRAL AND SOUTHERN ILLINOIS Quincy L & D 21 60 Ogden 63 La Harpe 64 Casey 65 Bentley 66 Flora 66 Gladstone 66 Salem 67 Tuscola 67 Urbana 69 Carbondale 71 Hamletsburg 72 Jerseyville 2SW 73

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY SEPTEMBER 15, 2026. MISSOURI Kirksville 56 Princeton 56 Chillicothe 57 Trenton 57 Canton LD 20 TW 58 Steffenville 58 Hannibal 59 Shelbina 59 Clarence Cannon 60 Perryville 60 Rosebud 60 Vandalia 60 NWS WFO 61 Saverton LD 22 TW 61 Clarksville 24 TW 62 Freedom 62 Potosi 5SW 62 Salisbury 63 Cole Camp 64 Iberia 64 Rolla 64 Sedalia 64 Washington 64 Ava 65 Round Spring 66 St Charles 7SSW 66 Clearwater Dam 68 Alton 69 Bolivar 69 Cassville 69 Hermitage 69 West Plains 69 Billings 70 Lockwood 73 Ash Grove 75 Monett 76 Stockton 80 CENTRAL AND SOUTHERN ILLINOIS Ogden 54 Casey 55 Bentley 57 La Harpe 57 Tuscola 57 Urbana 58 Flora 59 Gladstone 59 Jerseyville 2SW 59 Kaskaskia Locks 60 Quincy L & D 21 60 Salem 61 Alton LD 26 TW 62 Carbondale 63 Hamletsburg 69

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY SEPTEMBER 14, 2026. MISSOURI Kirksville 55 Princeton 56 Steffenville 56 Canton LD 20 TW 57 Shelbina 57 Trenton 58 Chillicothe 59 Hannibal 59 Perryville 60 Salisbury 60 Vandalia 60 Rosebud 61 Clarksville 24 TW 62 Freedom 62 NWS WFO 62 Potosi 5SW 62 Saverton LD 22 TW 62 California 63 Jefferson City 63 St Charles 63 Washington 63 Cole Camp 64 Iberia 64 Rolla 64 Salem 64 Sedalia 64 St Charles 7SSW 64 Ava 65 Cassville 66 Lockwood 66 Monett 67 Ash Grove 68 Hermitage 68 Alton 69 Bolivar 69 Clearwater Dam 69 Truman D & Rsvr 69 West Plains 69 Billings 70 Marshfield 70 Ozark Beach 70 Stockton 75 CENTRAL AND SOUTHERN ILLINOIS Casey 53 La Harpe 55 Ogden 55 Tuscola 55 Urbana 55 Bentley 57 White Hall 1E 57 Gladstone 59 Jerseyville 2SW 59 Flora 60 Quincy L & D 21 60 Salem 61 Alton LD 26 TW 62 Kaskaskia Locks 63 Carbondale 64 Hamletsburg 69

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SUNDAY SEPTEMBER 13, 2026. MISSOURI Kirksville 57 Memphis 57 Princeton 58 Steffenville 58 Ava 59 Canton LD 20 TW 59 Chillicothe 61 Clarence Cannon 61 Trenton 61 Hannibal 62 Salisbury 62 Vandalia 63 Bowling Green 1E 64 Rosebud 64 Freedom 65 Cole Camp 66 Lockwood 66 Ozark Beach 66 Potosi 5SW 66 Sedalia 66 Clarksville 24 TW 67 Hermitage 67 Monett 67 Perryville 67 Saverton LD 22 TW 67 St Charles 67 West Plains 67 Jefferson City 68 NWS WFO 68 Rolla 68 St Charles 7SSW 69 Truman D & Rsvr 69 CENTRAL AND SOUTHERN ILLINOIS La Harpe 56 Bentley 59 Gladstone 62 Casey 63 Quincy L & D 21 64 White Hall 1E 64 Tuscola 66 Alton LD 26 TW 67 Ogden 67 Hamletsburg 69 Kaskaskia Locks 69 Salem 69

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM SATURDAY SEPTEMBER 12, 2026. MISSOURI Ava 59 Round Spring 61 Rosebud 62 Sedalia 62 Steffenville 63 Lockwood 64 Ash Grove 65 Chillicothe 65 Freedom 65 Hermitage 65 Hannibal 66 Iberia 66 Monett 66 Perryville 66 Salisbury 66 Truman D & Rsvr 66 Vandalia 66 West Plains 66 Clarksville 24 TW 68 Jefferson City 68 NWS WFO 68 Potosi 5SW 68 Rolla 68 Saverton LD 22 TW 68 St Charles 68 St Charles 7SSW 69 CENTRAL AND SOUTHERN ILLINOIS Ogden 60 Casey 63 Gladstone 63 White Hall 1E 63 La Harpe 64 Tuscola 64 Quincy L & D 21 65 Alton LD 26 TW 68 Kaskaskia Locks 69 Salem 70 Hamletsburg 71

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM FRIDAY SEPTEMBER 11, 2026. MISSOURI Memphis 57 Kirksville 59 Princeton 59 Shelbina 60 Steffenville 62 Trenton 62 Ash Grove 64 Bolivar 64 Chillicothe 64 Hermitage 64 Lockwood 64 Cassville 65 Clarence Cannon 65 Iberia 65 Hannibal 66 Monett 66 Salisbury 66 Sedalia 66 Vandalia 66 Freedom 67 Marshfield 67 Truman D & Rsvr 67 California 68 Cole Camp 68 Galena 68 NWS WFO 68 Perryville 68 Potosi 5SW 68 Saverton LD 22 TW 68 St Charles 68 Ozark Beach 69 Rolla 69 St Charles 7SSW 69 Washington 69 Alton 70 Clarksville 24 TW 70 West Plains 71 Clearwater Dam 72 Stockton 72 CENTRAL AND SOUTHERN ILLINOIS Casey 61 La Harpe 61 Ogden 61 Bentley 62 Urbana 62 Gladstone 63 Tuscola 63 Quincy L & D 21 65 Alton LD 26 TW 68 Flora 68 Jerseyville 2SW 68 Salem 69 Kaskaskia Locks 70 Carbondale 71 Hamletsburg 71

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM THURSDAY SEPTEMBER 10, 2026. MISSOURI Perryville 57 St Charles 64 Ava 66 Shelbina 66 Bolivar 68 Cole Camp 68 Hermitage 68 Iberia 68 Kirksville 68 Lockwood 68 Memphis 68 Rolla 68 Salisbury 68 Steffenville 68 Ash Grove 69 California 69 Cassville 69 Chillicothe 69 Clarence Cannon 69 Clearwater Dam 69 Freedom 69 Hannibal 69 NWS WFO 69 Potosi 5SW 69 Princeton 69 Rosebud 69 Round Spring 69 Trenton 69 Washington 69 Clarksville 24 TW 70 Galena 70 Sedalia 70 St Charles 7SSW 70 Truman D & Rsvr 70 Vandalia 70 Alton 71 Monett 71 Saverton LD 22 TW 71 Marshfield 72 Stockton 72 West Plains 74 CENTRAL AND SOUTHERN ILLINOIS La Harpe 65 Urbana 65 Alton LD 26 TW 66 Ogden 66 Gladstone 67 Tuscola 67 Bentley 68 Jerseyville 2SW 69 Quincy L & D 21 69 Salem 69 Flora 70 Carbondale 71 Kaskaskia Locks 71 Hamletsburg 74

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM TUESDAY SEPTEMBER 8, 2026. MISSOURI Round Spring 56 Perryville 57 Rosebud 59 Alton 60 Ava 61 Washington 62 Clearwater Dam 63 NWS WFO 63 Potosi 5SW 63 St Charles 64 West Plains 64 Salem 65 St Charles 7SSW 65 Canton LD 20 TW 66 Freedom 66 Kirksville 66 Memphis 66 Shelbina 66 Vandalia 66 Cassville 67 Hannibal 67 Rolla 67 Steffenville 67 Ozark Beach 68 Trenton 68 Chillicothe 69 Clarksville 24 TW 69 Saverton LD 22 TW 69 Sedalia 69 California 70 Iberia 70 Salisbury 70 Galena 71 Ash Grove 72 Cole Camp 72 Monett 72 Lockwood 73 Marshfield 73 Bolivar 74 Hermitage 75 Stockton 80 CENTRAL AND SOUTHERN ILLINOIS Urbana 58 Ogden 59 Carbondale 60 Flora 60 Tuscola 60 White Hall 1E 61 Jerseyville 2SW 62 Salem 62 Alton LD 26 TW 63 La Harpe 63 Bentley 64 Hamletsburg 64 Gladstone 65 Quincy L & D 21 67

24 HOUR LOW TEMPERATURE DATA IN DEGREES FAHRENHEIT, ENDING AT 7 AM MONDAY SEPTEMBER 7, 2026. MISSOURI Perryville 61 St Charles 7SSW 63 Bowling Green 1E 65 NWS WFO 65 Potosi 5SW 65 Vandalia 65 Ava 66 Kirksville 66 Canton LD 20 TW 67 Hannibal 67 Steffenville 67 Alton 68 Cassville 69 Clarksville 24 TW 69 Freedom 69 Ash Grove 70 Chillicothe 70 Rolla 70 Saverton LD 22 TW 70 West Plains 70 Hermitage 71 Lockwood 71 Trenton 71 Cole Camp 72 Iberia 72 Sedalia 72 Monett 74 Truman D & Rsvr 74 CENTRAL AND SOUTHERN ILLINOIS Ogden 60 Tuscola 60 Jerseyville 2SW 61 Carbondale 63 La Harpe 63 Salem 63 Bentley 64 Alton LD 26 TW 65 Gladstone 65 Kaskaskia Locks 66 Hamletsburg 67 Quincy L & D 21 68