10-Day Weather Forecast - Saint Joseph, IL

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  • 56|27°F
    Thunderstorms
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    Today

    56°F

    Cloudy. Showers with a chance of thunderstorms this morning then a chance of showers this afternoon. Breezy and much cooler with highs in the upper 50s. Temperature falling to around 40 this afternoon. West winds 15 to 20 mph becoming northwest 20 to 25 mph this afternoon. Chance of rain 90 percent.

    Tonight

    27°F

    Mostly cloudy in the evening then clearing. Much cooler with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Hourly details
  • Day

    46°F

    Sunny cooler with highs in the upper 40s. West winds 10 to 15 mph.

    Night

    38°F

    Mostly cloudy and breezy. Not as cool with lows around 40. South winds 20 to 25 mph. Gusts up to 40 mph after midnight.

    Hourly details
  • Day

    50°F

    Partly sunny and windy. Highs in the mid 50s. West winds 20 to 30 mph with gusts up to 40 mph.

    Night

    29°F

    Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

    Hourly details
  • Weekend Weather

  • Day

    48°F

    Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.

    Night

    39°F

    Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the lower 40s. Chance of rain 40 percent.

    Hourly details
  • Day

    61°F

    Showers likely in the morning then showers in the afternoon. Windy with highs in the upper 50s. Chance of rain 90 percent.

    Night

    20°F

    Mostly cloudy. A chance of rain and snow showers in the evening. Windy and much cooler with lows around 20. Chance of precipitation 50 percent.

    Hourly details
  • Day

    26°F

    Partly sunny and brisk. Much cooler with highs around 30.

    Night

    14°F

    Mostly clear. Lows 10 to 15.

    Hourly details
  • Day

    29°F

    Partly sunny. Highs in the mid 30s.

    Night

    25°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 25F. Dew point will be around 20F with an average humidity of 76%. Winds will be 9 mph from the S.

  • Day

    44°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 44F. Dew point will be around 34F with an average humidity of 88%. Winds will be 10 mph from the S.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 35F with an average humidity of 97%. Winds will be 2 mph from the S.

  • Day

    50°F

    Cloudy. High temperature around 50F. Dew point will be around 39F with an average humidity of 86%. Winds will be 2 mph from the S.

    Night

    40°F

    Mostly clear. Low temperature around 40F. Dew point will be around 41F with an average humidity of 90%. Winds will be 4 mph from the S.

  • Day

    56°F

    Mostly sunny. High temperature around 56F. Dew point will be around 45F with an average humidity of 83%. Winds will be 6 mph from the SW.

    Night

    40°F

    Partly cloudy. Low temperature around 40F. Dew point will be around 43F with an average humidity of 87%. Winds will be 2 mph from the SW.