Saint Thomas, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Friday 5/10
    Day
    69°
    Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Near steady temperature in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Saturday 5/11
    Day
    74°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph becoming south after midnight.
  • Forecast day icon
    Sunday
    Partly Sunny
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Sunday 5/12
    Day
    78°
    Partly Sunny
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    68°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Monday 5/13
    Day
    68°
    Thunderstorms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Cooler with highs around 70. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 70s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Tuesday 5/14
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Wednesday 5/15
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    72°
    Forecast night icon
    Night
    60% Chance of Rain
    54°
    Thursday 5/16
    Day
    72°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 54F. Dew point will be around 56F with an average humidity of 83%. Winds will be 8 mph from the N.
  • Forecast day icon
    Friday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Friday 5/17
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 68F. Dew point will be around 52F with an average humidity of 69%. Winds will be 8 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 52F with an average humidity of 77%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Saturday 5/18
    Day
    73°
    Sunny
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 53F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 74%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Sunday 5/19
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 72F. Dew point will be around 53F with an average humidity of 65%. Winds will be 4 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 74%. Winds will be 2 mph from the S.