Webster City- August was a month for above normal rainfall and normal temperatures in Webster City. Information for the month from the Radio Hill weather reporting station showed the average high was 80 degrees. The average low for the month was 59 degrees. Normal high in Webster City for August is at 80 degrees so it was a month for normal high temperatures. The warmest day for August in Webster City was set the afternoon of August 11th with 89 degrees. The lowest temperature was 50 degrees set a week ago last Sunday, August 23rd.
Webster City had its share of rain for the past month with a measurement of 6.21 inches measured. The normal rainfall for August is 4.30 inches. There were no reports of severe weather for the past month just ended in the Webster City area.
The National Weather Service outlook for Iowa for September indicates a month of above normal temperatures and equal chances for precipitation. Last September in Webster City, the average high was 78 degrees with the average low of 52 degrees. There was 2.73 inches of rainfall in September,2025. KQWC-KZWC Radio is the official observer for the National Weather Service in Webster City.