10-Day Weather Forecast - Oswego, IL

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  • 33|28°F
    50% Chance Snow Showers
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    Today

    33°F

    Mostly cloudy. Scattered snow showers late in the morning. Isolated snow showers early in the afternoon. Little or no snow accumulation. Highs in the lower 30s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent.

    Tonight

    28°F

    Mostly cloudy. A slight chance of freezing rain and sleet after midnight. A chance of freezing rain and sleet late. Ice accumulation around a trace. Near steady temperature in the upper 20s. West winds around 10 mph. Chance of precipitation 50 percent.

    Hourly details
  • Day

    40°F

    Mostly cloudy. A chance of freezing rain and sleet early in the morning. Isolated snow showers in the afternoon. Ice accumulation around a trace. Blustery with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

    Night

    13°F

    Partly cloudy in the evening then clearing. Blustery with lows around 11. North winds 15 to 20 mph with gusts up to 30 mph diminishing to 10 to 15 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    26°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s. North winds around 5 mph becoming south in the afternoon.

    Night

    21°F

    Cloudy. Lows around 20.

    Hourly details
  • Day

    34°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 30s.

    Night

    23°F

    Mostly cloudy in the evening then clearing. Lows in the lower 20s.

    Hourly details
  • Day

    41°F

    Partly cloudy. Highs in the upper 40s.

    Night

    31°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    52°F

    Partly cloudy. Highs in the upper 40s.

    Night

    37°F

    Mostly cloudy with a 30 percent chance of rain. Lows in the lower 30s.

    Hourly details
  • Day

    47°F

    Cloudy with a 30 percent chance of rain. Highs in the lower 40s.

    Night

    29°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 79%. Winds will be 4 mph from the NW.

  • Day

    43°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 43F. Dew point will be around 33F with an average humidity of 77%. Winds will be 4 mph from the N.

    Night

    31°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 29F with an average humidity of 82%. Winds will be 4 mph from the NE.

  • Day

    40°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 32F with an average humidity of 81%. Winds will be 4 mph from the NE.

    Night

    30°F

    Cloudy. Low temperature around 30F. Dew point will be around 28F with an average humidity of 83%. Winds will be 3 mph from the NE.

  • Weekend Weather

  • Day

    39°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 31F with an average humidity of 82%. Winds will be 5 mph from the N.

    Night

    29°F

    Cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 82%. Winds will be 6 mph from the NW.