St. Louis

Sunny Skies and Rising Temperatures Grace St. Louis This Week, NWS Reports

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Published on September 06, 2025
Sunny Skies and Rising Temperatures Grace St. Louis This Week, NWS ReportsSource: Google Street View

The National Weather Service in St. Louis, MO, provided an update on the city's weather forecast early this morning, with the promise of sunny skies and steadily climbing temperatures over the coming week. According to the latest bulletin, today's weather is expected to peak at a comfortable 78 degrees with calm winds shifting northwest in the morning.

Tonight will see a continuation of the clear trend, with the thermometer dipping to around 54 degrees, as the northwest wind settles down. The pleasant pattern extends into Sunday, with the NWS predicting another sun-filled day and a high of around 76 degrees, calm winds will become north around 6 mph in the morning.

Looking ahead, the forecast indicates that St. Louis is in for a stretch of clear, sunny days with temperatures on a gradual incline. Monday will warm up to near 80 degrees, and by Wednesday, the city can expect the heat to near the 90s, with a midweek high of about 91 degrees. Nighttime conditions throughout the week are also expected to remain mostly clear, with lows progressing from the low 50s at the start of the week to the mid-60s by Wednesday night.

The warming trend keeps up its pace heading towards the end of the week, with the NWS projecting a high of 93 degrees by Thursday. While a slight dip in temperature to a high around 88 degrees is forecasted for Friday, the evening weather looks to hold steady, with mostly clear skies and lows in the mid-60s.