Saint Peters, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    70% Chance of Storms
    53°
    Thursday 4/25
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny late this morning then becoming mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows around 50. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Friday 4/26
    Day
    72°
    Thunderstorms
    Forecast day icon
    Night
    66°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers. Not as cool with lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    69°
    Saturday 4/27
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    69°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Breezy with highs around 80. South winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    80% Chance of Storms
    65°
    Sunday 4/28
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    65°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Breezy with highs around 80. Chance of rain 50 percent.
    Night Details
    Showers with a chance of thunderstorms. Breezy with lows in the lower 60s. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 4/29
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A chance of thunderstorms mainly in the morning. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Tuesday 4/30
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. A slight chance of showers and thunderstorms. Highs around 80. Lows in the upper 50s. Chance of rain 20 percent.
    Night Details
    Mostly clear. A slight chance of showers and thunderstorms. Highs around 80. Lows in the upper 50s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Sunny
    81°
    Forecast night icon
    Night
    30% Chance of Rain
    62°
    Wednesday 5/1
    Day
    81°
    Sunny
    Forecast day icon
    Night
    62°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 77%. Winds will be 2 mph from the N.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Thursday 5/2
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 57F with an average humidity of 58%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 75%. Winds will be 4 mph from the N.
  • Forecast day icon
    Friday
    50% Chance of Rain
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Friday 5/3
    Day
    77°
    50% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 77F. Dew point will be around 55F with an average humidity of 58%. Winds will be 4 mph from the NE.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 75%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    78°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Saturday 5/4
    Day
    78°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 55F with an average humidity of 57%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 71%. Winds will be 2 mph from the E.