10-Day Weather Forecast - Saint Marys, OH

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  • 51|39°F
    Sunny
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    Today

    51°F

    Sunny. Highs in the lower 50s. North winds around 5 mph.

    Tonight

    39°F

    Clear. Lows in the upper 30s. Northeast winds around 5 mph becoming south with gusts up to 20 mph after midnight.

    Hourly details
  • Day

    73°F

    Partly cloudy. Warmer with highs in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

    Night

    58°F

    Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Warmer with lows in the mid 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 40 percent.

    Hourly details
  • Day

    72°F

    Partly cloudy. A chance of showers in the morning then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 5 to 10 mph. Chance of rain 40 percent.

    Night

    55°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • Day

    78°F

    Mostly sunny in the morning then becoming partly cloudy. Unseasonably warm with highs around 80.

    Night

    60°F

    Partly cloudy. Unseasonably warm with lows around 60.

    Hourly details
  • Day

    76°F

    Partly cloudy. A chance of showers in the afternoon. Unseasonably warm with highs around 80. Chance of rain 50 percent.

    Night

    59°F

    Showers likely. Lows in the mid 50s. Chance of rain 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    68°F

    Partly cloudy with a 50 percent chance of showers. Highs around 70.

    Night

    52°F

    Partly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 40 percent.

    Hourly details
  • Day

    67°F

    Partly cloudy. Highs around 70.

    Night

    54°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 51F with an average humidity of 78%. Winds will be 6 mph from the N.

  • Day

    67°F

    Cloudy with a 40% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 52F with an average humidity of 72%. Winds will be 4 mph from the W.

    Night

    50°F

    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 48F with an average humidity of 72%. Winds will be 4 mph from the NW.

  • Day

    64°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 47F with an average humidity of 67%. Winds will be 6 mph from the W.

    Night

    48°F

    Clear. Low temperature around 48F. Dew point will be around 44F with an average humidity of 68%. Winds will be 5 mph from the NW.

  • Day

    63°F

    Partly cloudy. High temperature around 63F. Dew point will be around 45F with an average humidity of 66%. Winds will be 5 mph from the NW.

    Night

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 43F with an average humidity of 69%. Winds will be 4 mph from the NW.