St. Louis

Mixed Bag of Sun, Showers, and Chilly Nights Ahead for St. Louis Weather This Week

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Published on December 15, 2024
Mixed Bag of Sun, Showers, and Chilly Nights Ahead for St. Louis Weather This WeekSource: Google Street View

St. Louis metro area residents can expect a dynamic weather pattern over the next seven days, starting with a cloudy morning today that will gradually give way to more sunshine, with highs reaching 54°F, according to the NWS. Tonight, there is a 60% chance of rain after midnight, with temperatures expected to rise to around 56°F by early morning. Tomorrow, rain chances will decrease, especially before 11 a.m., after which clouds are likely to clear, allowing for sunnier skies and temperatures peaking near 60°F before cooling later in the day.

Looking ahead to tomorrow night, the skies are expected to clear significantly, with temperatures dropping to a low of around 35°F. The rest of the week appears to bring a mix of sunny spells and potential rain showers. Tuesday’s forecast promises sunshine with a high near 52°F, but by Tuesday evening, rain is likely to return with a 70% chance of precipitation. As reported by NWS, a hazardous weather outlook is not anticipated for the St. Louis region, though there is a marginal chance of thunderstorms, primarily in the southern parts of Missouri and Illinois.

As the week progresses, the chance of rain dwindles to a meager 20 percent before noon on Wednesday, giving way to partially sunny conditions and highs balancing out around 48 degrees. Nighttime temperatures on Wednesday are expected to take a plunge down to around 24 degrees. Following a similar pattern, Thursday through Saturday promises mostly sunny days with highs ranging from the mid-30s to 40 degrees, with partly cloudy evenings and lows sinking into the low to mid-20s.

"There is a chance for thunderstorms tonight, mainly across southern Missouri and southern Illinois," mentions a statement from the NWS. Even though the chance for thunderstorms continues tomorrow morning for these regions, the NWS weather outlook suggests that spotters will likely not need to be activated during this time. As residents in the St. Louis area and its surrounding locales brace for a variable week of winter weather, staying current with the latest forecasts is recommended for any necessary adjustments to daily plans.