Today 21 Sep Rock Island
Mostly cloudy with Periods of Showers and Thunderstorms early in the Morning, then mostly cloudy with isolated Showers late in the morning. Mostly sunny in the afternoon. Near record high. High in the lower 90s. South wind 10 to 15 Mph. Chance of rain 90 percent. Heat index Readings to 99.
Tonight 21 Sep Rock Island
Mostly clear. Low in the upper 60s. South wind 5 to 10 Mph.
Port Byron Temperature Statistics
Davenport, Davenport Municipal Airport (13 miles)
Lowest 2 September, 201744.1 °F
Average September64.1 °F
Highest 15 September, 201788 °F
Davenport, Davenport Municipal Airport (13 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present40.2 °F
Average 2010–Present50.4 °F
Average High 2010–Present59.5 °F