10-Day Weather Forecast - Boulder, IL

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  • Weekend Weather

  • 65|41°F
    Thunderstorms
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    Today

    65°F

    Showers with thunderstorms likely this morning then showers likely with a slight chance of thunderstorms this afternoon. Much cooler with highs in the mid 60s. Temperature falling into the mid 50s this afternoon. Southwest winds 10 to 15 mph becoming west this afternoon. Chance of rain near 100 percent.

    Tonight

    41°F

    Mostly cloudy in the evening then clearing. Much cooler with lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    57°F

    Sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph.

    Night

    40°F

    Clear. Lows in the upper 30s. West winds 5 to 10 mph.

    Hourly details
  • Day

    58°F

    Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.

    Night

    38°F

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

    Hourly details
  • Day

    50°F

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

    Night

    40°F

    Partly cloudy. Lows in the upper 30s. Highs in the upper 60s.

    Hourly details
  • Day

    67°F

    Partly cloudy. Lows in the upper 30s. Highs in the upper 60s.

    Night

    54°F

    Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.

    Hourly details
  • Day

    70°F

    Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.

    Night

    56°F

    Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s.

    Hourly details
  • Day

    75°F

    Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

    Night

    59°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 71%. Winds will be 9 mph from the S.

  • Weekend Weather

  • Day

    72°F

    Cloudy with a 70% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 58F with an average humidity of 76%. Winds will be 12 mph from the S.

    Night

    62°F

    Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 59F with an average humidity of 78%. Winds will be 9 mph from the S.

  • Day

    71°F

    Cloudy with a 65% chance for rain and thunderstorms. High temperature around 71F. Dew point will be around 61F with an average humidity of 80%. Winds will be 9 mph from the S.

    Night

    60°F

    Mostly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 59F with an average humidity of 80%. Winds will be 6 mph from the S.

  • Day

    71°F

    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 71F. Dew point will be around 60F with an average humidity of 78%. Winds will be 6 mph from the S.

    Night

    59°F

    Cloudy with a 60% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 58F with an average humidity of 79%. Winds will be 5 mph from the S.