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St. Thomas, MO Weather Forecast

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St. Thomas, MO Weather Forecast

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St. Thomas MO weather - Clear - 51°F
Clear
51°F
Updated 9:32 am
Feels Like 48°F
Humidity 76%
Wind WNW 7 mph
Barometer  29.91 in
Dew Point 44°F
St. Thomas MO weather - Clear - 11°C
Clear
11°C
Updated 9:32 am
Feels Like 9°C
Humidity 76%
Wind WNW 11 km/h
Barometer  101.2 kPa
Dew Point 7°C
WX Settings

St. Thomas Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
St. Thomas, MO Weather - Today Mostly Cloudy St. Thomas, MO Weather - Tonight Drizzle St. Thomas, MO Weather - Friday Partly Sunny St. Thomas, MO Weather - Friday Night Mostly Clear St. Thomas, MO Weather - Saturday Mostly Sunny St. Thomas, MO Weather - Saturday Night Mostly Clear St. Thomas, MO Weather - Sunday Mostly Clear St. Thomas, MO Weather - Sunday Night Clear St. Thomas, MO Weather - Monday Clear St. Thomas, MO Weather - Monday Night Clear St. Thomas, MO Weather - Tuesday Mostly Clear St. Thomas, MO Weather - Tuesday Night Mostly Clear
Mostly Cloudy Drizzle Partly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear
Hi: 59°FHi: 15°C
 Lo: 41°FLo: 5°C Hi: 51°FHi: 11°C
 Lo: 30°FLo: -1°C Hi: 55°FHi: 13°C
 Hi: 61°FHi: 16°C
Lo: 31°FLo: -1°C		 Hi: 61°FHi: 16°C
Lo: 31°FLo: -1°C		 Hi: 69°FHi: 21°C
Lo: 35°FLo: 2°C		 Hi: 69°FHi: 21°C
Lo: 35°FLo: 2°C		 Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C		 Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C
POP = Probability of Precipitation.
Weather Outlook Updated: 559 AM CST Thu Nov 05 2026 St. Thomas, MO Weather - WeatherWorld.com

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St. Thomas Forecast Discussion

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Issued: 544 AM CST Thu Nov 5 2026

Key Messages

  • A light freeze is possible this weekend across most rural areas with the best chance (>80%) for sheltered river valley locations.
  • A gradual warming trend is expected through the first half of next week along with dry conditions.

Aviation

/12Z TAFS THROUGH 18Z FRIDAY/... Issued at 524 AM CST Thu Nov 5 2026

MVFR to IFR CIGs are just upstream across Iowa amidst strong cyclonic flow aloft and a reinforcing cold front entering northern Missouri. With these features, expect ceilings to drop t...