Saint Marys, Kansas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Monday 5/20
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms mainly this morning. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    85°
    Forecast night icon
    Night
    Chance of Storms
    53°
    Tuesday 5/21
    Day
    85°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    Chance of Storms
    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. Hot with highs in the mid 80s. Temperature falling into the upper 70s in the afternoon. South winds 15 to 20 mph becoming west in the afternoon. Chance of rain 40 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Wednesday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Wednesday 5/22
    Day
    76°
    Sunny
    Forecast day icon
    Night
    55°
    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.
  • Forecast day icon
    Thursday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    40% Chance of Storms
    66°
    Thursday 5/23
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 80.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    40% Chance of Storms
    60°
    Friday 5/24
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    Chance of Storms
    79°
    Forecast night icon
    Night
    30% Chance of Storms
    65°
    Saturday 5/25
    Day
    79°
    Chance of Storms
    Forecast day icon
    Night
    65°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    81°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Sunday 5/26
    Day
    81°
    40% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 64F with an average humidity of 78%. Winds will be 5 mph from the NE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    77°
    Forecast night icon
    Night
    Clear
    57°
    Monday 5/27
    Day
    77°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 59F with an average humidity of 69%. Winds will be 6 mph from the N.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 56F with an average humidity of 71%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Tuesday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    55°
    Tuesday 5/28
    Day
    73°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 56F with an average humidity of 68%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 72%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Wednesday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    55°
    Wednesday 5/29
    Day
    73°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 54F with an average humidity of 66%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 70%. Winds will be 3 mph from the NW.