1939 - The temperature at Detroit MI soared to 100 degrees to establish a record for September.
More on this and other weather history
Day: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Mostly sunny. High near 94, with temperatures falling to around 89 in the afternoon. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. South southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Day: Mostly sunny. High near 94, with temperatures falling to around 90 in the afternoon. North wind 0 to 5 mph.
Night: Mostly clear, with a low around 67. East southeast wind 0 to 5 mph.
Day: Sunny. High near 94, with temperatures falling to around 90 in the afternoon. East northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 66. East southeast wind 0 to 5 mph.
Day: Mostly sunny, with a high near 94. South wind 0 to 5 mph.
Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Day: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Day: A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT