St. Louis

St. Louis Forecast Calls for Warmer Temperatures Following Cloudy Start

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Published on February 12, 2026
St. Louis Forecast Calls for Warmer Temperatures Following Cloudy StartSource: Google Street View

St. Louis is likely to see partly sunny skies today with a high near 54 degrees, the National Weather Service reports. Tonight, conditions will be partly cloudy with lows around 33 degrees. Friday in St. Louis is expected to be mostly sunny with highs near 60 degrees and a light south wind of 3 to 6 mph. Friday night will see increasing clouds ahead of Saturday’s rain, with a 60% chance of precipitation after noon and lows around 39 degrees, according to the NWS.

St. Louis is expected to have a wet Saturday with an 80% chance of rain before midnight. Sunday’s morning rain chance drops to 30%, with clearing skies and a high near 59 degrees. Washington’s Birthday is forecasted to be mostly sunny, with highs in the low 60s.

Rising temperatures are expected to continue into next week in St. Louis. Tuesday will be mostly cloudy with a high near 66 degrees and a low around 55 degrees. Wednesday carries a 20% chance of rain, with highs in the upper 60s.