Weather
Missouri Weather: St. Louis Hits 83° Before Halloween Showers, Clock Change Nov 1
St. Louis, MO – St. Louis residents can expect a stretch of warm late October weather, with temperatures climbing into the lower 80s before rain chances return for Halloween weekend. The forecast brin
By Cole Barrett · 2026-10-26T09:33:49.090Z
St. Louis, MO – St. Louis residents can expect a stretch of warm late October weather, with temperatures climbing into the lower 80s before rain chances return for Halloween weekend. The forecast brings several pleasant afternoons across the St. Louis metropolitan area before showers could affect Saturday night activities.
According to the National Weather Service, Monday, October 26, will bring partly sunny skies and a high near 77 degrees. Calm winds will become southwesterly around 5 mph during the afternoon.
Monday night remains partly cloudy, with temperatures falling to approximately 53 degrees.
Tuesday, October 27, brings mostly cloudy skies and another mild afternoon, with temperatures reaching around 76 degrees. South winds of 5 to 7 mph are expected before overnight lows settle near 55 degrees.
Wednesday, October 28, offers mostly sunny skies and a high near 78 degrees. Mostly clear conditions are expected Wednesday night, with temperatures falling to approximately 56 degrees.
Thursday, October 29, is expected to be the warmest day of the week, with sunshine and temperatures reaching around 83 degrees.
Friday, October 30, continues the warm pattern, with partly sunny skies and a high near 80 degrees. Mostly cloudy conditions return Friday night, with temperatures dropping to around 59 degrees.
Halloween on Saturday, October 31, brings a 30% chance of showers, mostly cloudy skies and a high near 75 degrees.
Saturday night carries a higher rain possibility, with a 50% chance of showers and temperatures falling to approximately 59 degrees. Families planning trick or treating or outdoor Halloween celebrations should monitor updated forecasts for rainfall timing.
Sunday, November 1, brings partly sunny skies, a 30% chance of showers and a high near 75 degrees.
Daylight saving time also ends Sunday at 2 a.m., when clocks move backward one hour to 1 a.m.
For St. Louis and surrounding Missouri communities, the primary weather concern is the possibility of showers during Halloween activities rather than a significant cooldown.