Oswego, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Cloudy
    48°
    Forecast night icon
    Night
    Mostly Cloudy
    32°
    Saturday 4/20
    Day
    48°
    Partly Cloudy
    Forecast day icon
    Night
    32°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy late in the morning then becoming mostly cloudy in the afternoon. Highs around 50. West winds 10 to 20 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the lower 30s. West winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    57°
    Forecast night icon
    Night
    Clear
    36°
    Sunday 4/21
    Day
    57°
    Sunny
    Forecast day icon
    Night
    36°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s. West winds 10 to 15 mph.
    Night Details
    Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Monday 4/22
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Areas of frost in the morning. Highs in the mid 60s. Southwest winds 5 to 10 mph in the morning increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    58°
    Forecast night icon
    Night
    30% Chance of Storms
    37°
    Tuesday 4/23
    Day
    58°
    70% Chance of Storms
    Forecast day icon
    Night
    37°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 70 percent.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then mostly clear after midnight. Lows in the upper 30s. Chance of precipitation 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Wednesday 4/24
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Patchy frost after midnight. Lows in the lower 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Thursday 4/25
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Patchy frost in the morning. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of precipitation 40 percent.
  • Forecast day icon
    Friday
    60% Chance Rain Showers
    64°
    Forecast night icon
    Night
    70% Chance of Rain
    50°
    Friday 4/26
    Day
    64°
    60% Chance Rain Showers
    Forecast day icon
    Night
    50°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60 percent.
    Night Details
    Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 54F with an average humidity of 91%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    67°
    Forecast night icon
    Night
    60% Chance of Rain
    54°
    Saturday 4/27
    Day
    67°
    70% Chance of Rain
    Forecast day icon
    Night
    54°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 67F. Dew point will be around 54F with an average humidity of 79%. Winds will be 6 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 85%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    70% Chance of Storms
    57°
    Sunday 4/28
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    57°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 65% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 59F with an average humidity of 78%. Winds will be 8 mph from the SE.
    Night Details
    Partly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 59F with an average humidity of 85%. Winds will be 5 mph from the S.
  • Forecast day icon
    Monday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Monday 4/29
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 59F with an average humidity of 75%. Winds will be 7 mph from the SW.
    Night Details
    Clear with a 50% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 54F with an average humidity of 80%. Winds will be 4 mph from the SW.