10-Day Weather Forecast - Speer, IL

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  • |46°F
    Thunderstorms
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    Tonight

    46°F

    Showers with thunderstorms likely this evening then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may be severe with damaging winds large hail tornadoes and heavy rainfall this evening. Some thunderstorms may produce heavy rainfall after midnight. Cooler with lows in the lower 40s. South winds 15 to 20 mph becoming northwest after midnight. Chance of rain near 100 percent.

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  • Weekend Weather

  • Day

    51°F

    Mostly sunny. A slight chance of showers in the morning. Much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

    Night

    36°F

    Mostly clear. Widespread frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west around 5 mph after midnight.

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  • Day

    55°F

    Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph.

    Night

    35°F

    Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North winds 5 to 10 mph with gusts up to 20 mph becoming northeast after midnight.

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  • Day

    60°F

    Widespread frost in the morning. Sunny. Highs around 60.

    Night

    50°F

    Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.

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  • Day

    75°F

    Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.

    Night

    53°F

    Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

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  • Day

    77°F

    Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

    Night

    59°F

    Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

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  • Day

    81°F

    Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

    Night

    64°F

    Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • Day

    72°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.

    Night

    47°F

    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 47F. Dew point will be around 42F with an average humidity of 60%. Winds will be 7 mph from the W.

  • Weekend Weather

  • Day

    60°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 37F with an average humidity of 51%. Winds will be 8 mph from the NW.

    Night

    43°F

    Clear. Low temperature around 43F. Dew point will be around 33F with an average humidity of 53%. Winds will be 4 mph from the NW.

  • Day

    61°F

    Sunny. High temperature around 61F. Dew point will be around 35F with an average humidity of 49%. Winds will be 3 mph from the W.

    Night

    44°F

    Clear. Low temperature around 44F. Dew point will be around 34F with an average humidity of 55%. Winds will be 3 mph from the NE.