Saint Clair, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    60°
    Monday 5/13
    Forecast night icon
    60°
    70% Chance of Storms
    Hourly
    Night Details
    Cloudy with a slight chance of thunderstorms. Showers likely late this evening then a chance of showers. Patchy fog. Lows in the upper 50s. South winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    69°
    Forecast night icon
    Night
    Thunderstorms
    59°
    Tuesday 5/14
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    59°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs in the lower 70s. Northwest winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Cloudy. Showers with thunderstorms likely in the evening. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Wednesday 5/15
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds around 5 mph becoming southeast after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Thursday 5/16
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    74°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Friday 5/17
    Day
    74°
    40% Chance of Storms
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Saturday
    Sunny
    83°
    Forecast night icon
    Night
    30% Chance of Storms
    62°
    Saturday 5/18
    Day
    83°
    Sunny
    Forecast day icon
    Night
    62°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    83°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Sunday 5/19
    Day
    83°
    30% Chance of Storms
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Partly Cloudy
    82°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Monday 5/20
    Day
    82°
    Partly Cloudy
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 78%. Winds will be 6 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Tuesday 5/21
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 63F with an average humidity of 69%. Winds will be 8 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 50%. Low temperature around 62F. Dew point will be around 61F with an average humidity of 80%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    78°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Wednesday 5/22
    Day
    78°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 78F. Dew point will be around 62F with an average humidity of 72%. Winds will be 6 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 62F with an average humidity of 83%. Winds will be 4 mph from the SW.