Historical weather data, all-time temperature records, and monthly climate averages for Lemay, MO. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Lemay typically lands right in that pleasant spring sweet spot — expect a high around 65° and a low near 39°. The date has a 56-degree range in its history, from a chilly 26° in 2002 to a warm 82° back in 2010. There's about a 1-in-3 chance of rain, but snow is off the table.
Lemay plays it extreme — the thermometer has swung a brutal 121 degrees between its all-time records, from 107° in June 2012 to -14° in January 2014. A single July day in 2022 dumped 7.23 inches of rain, and New Year's Day 2015 buried the area under 9 inches of snow.
Summer is the main event here, with highs peaking around 91° in late July and a stretch from June through August that stays firmly in the upper 80s. If you're avoiding heat, the window from November through March keeps highs in the 40s and 50s — cool but manageable. Late June through early July is the wettest stretch, averaging over an inch of rain per week.