10-Day Weather Forecast - Saint Clair, MO

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  • |19°F
    Chance of Flurries
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    Tonight

    19°F

    Partly cloudy. A chance of flurries after midnight. Lows around 13. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 1 above after midnight.

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  • Day

    22°F

    Sunny cooler with highs in the lower 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the morning. Wind chill values as low as 4 below.

    Night

    13°F

    Mostly clear. Lows around 12. Southwest winds around 5 mph.

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  • Day

    40°F

    Sunny. Not as cool with highs around 40. Southwest winds 5 to 10 mph.

    Night

    32°F

    Mostly clear in the evening then becoming mostly cloudy. Not as cool with lows in the upper 20s. Temperature rising into the mid 30s after midnight. South winds 5 to 10 mph with gusts up to 25 mph.

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  • Day

    45°F

    Mostly sunny. Highs in the upper 40s.

    Night

    24°F

    Mostly clear. Lows around 20. Highs in the upper 30s.

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  • Day

    37°F

    Mostly clear. Lows around 20. Highs in the upper 30s.

    Night

    27°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s.

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  • Day

    29°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

    Night

    10°F

    Mostly cloudy with a 30 percent chance of snow. Lows 15 to 20. Highs in the mid 20s. Wind chill values as low as 5 above.

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  • Weekend Weather

  • Day

    15°F

    Mostly cloudy with a 30 percent chance of snow. Lows 15 to 20. Highs in the mid 20s. Wind chill values as low as 5 above.

    Night

    4°F

    Mostly cloudy. A chance of snow in the evening then a slight chance of snow and freezing rain after midnight. Cooler with lows 5 to 10 above. Chance of precipitation 30 percent. Wind chill values as low as 5 below.

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  • Day

    18°F

    Mostly sunny. Highs in the lower 20s.

    Night

    6°F

    Clear. Low temperature around 6F. Dew point will be around 1F with an average humidity of 72%. Winds will be 1 mph from the N.

  • Day

    21°F

    Sunny. High temperature around 21F. Dew point will be around 7F with an average humidity of 66%. Winds will be 1 mph from the NE.

    Night

    10°F

    Clear. Low temperature around 10F. Dew point will be around 7F with an average humidity of 76%. Winds will be 1 mph from the E.

  • Day

    25°F

    Partly cloudy. High temperature around 25F. Dew point will be around 12F with an average humidity of 69%. Winds will be 0 mph from the NW.

    Night

    13°F

    Mostly cloudy. Low temperature around 13F. Dew point will be around 12F with an average humidity of 77%. Winds will be 2 mph from the W.