Oakville has milder winters than most of Iowa
Oakville has chilly winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 15°, and about 20 inches of snow falls in a normal winter.
Getting the latest forecast from the National Weather Service…
What stands out about Oakville’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Oakville’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Oakville.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Oakville itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Keithsburg, IL (5 mi, snow) and New Boston Dam 17, IL (7 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.