10-Day Weather Forecast - Saint Louis, OR

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  • 48|37°F
    Thunderstorms
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    Today

    48°F

    A chance of thunderstorms. Showers. Some thunderstorms may produce small hail. Highs in the lower 50s. West wind 10 to 15 mph. Chance of rain near 100 percent. Rainfall amounts around a tenth of an inch except higher amounts possible in thunderstorms.

    Tonight

    37°F

    Mostly cloudy. Rain showers with a chance of thunderstorms in the evening then a chance of rain showers after midnight. Some thunderstorms may produce small hail in the evening. Lows in the mid 30s. Southwest wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts around a tenth of an inch except higher amounts possible in thunderstorms.

    Hourly details
  • Day

    53°F

    Mostly sunny. A slight chance of rain showers in the morning. Highs in the mid 50s. Winds light. Chance of rain 20 percent.

    Night

    37°F

    Partly cloudy. Patchy frost after midnight. Lows in the mid 30s. Winds light in the evening becoming light and variable.

    Hourly details
  • Day

    58°F

    Patchy frost in the morning. Mostly sunny. Highs in the lower 60s. Light and variable winds becoming light in the afternoon.

    Night

    41°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    67°F

    Partly sunny. Highs in the upper 60s.

    Night

    52°F

    Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s.

    Hourly details
  • Day

    62°F

    Mostly cloudy with a 40 percent chance of rain. Highs in the upper 60s.

    Night

    50°F

    Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s.

    Hourly details
  • Day

    65°F

    Partly sunny with a 20 percent chance of rain. Highs around 70.

    Night

    50°F

    Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s.

    Hourly details
  • Day

    60°F

    Partly sunny in the morning then becoming mostly cloudy. A 50 percent chance of rain. Highs in the mid 60s.

    Night

    48°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 82%. Winds will be 5 mph from the SW.

  • Day

    59°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 59F. Dew point will be around 47F with an average humidity of 75%. Winds will be 5 mph from the SW.

    Night

    46°F

    Cloudy. Low temperature around 46F. Dew point will be around 44F with an average humidity of 79%. Winds will be 4 mph from the SW.

  • Day

    61°F

    Mostly cloudy. High temperature around 61F. Dew point will be around 44F with an average humidity of 68%. Winds will be 3 mph from the W.

    Night

    45°F

    Clear. Low temperature around 45F. Dew point will be around 43F with an average humidity of 77%. Winds will be 2 mph from the SW.

  • Day

    63°F

    Sunny. High temperature around 63F. Dew point will be around 44F with an average humidity of 65%. Winds will be 2 mph from the NW.

    Night

    45°F

    Clear. Low temperature around 45F. Dew point will be around 43F with an average humidity of 73%. Winds will be 2 mph from the W.