Seneca, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    65°
    Sunday 5/19
    Forecast night icon
    65°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 65F. Dew point will be around 54F with an average humidity of 66%. Winds will be 6 mph from the E.
  • Forecast day icon
    Monday
    50% Chance of Storms
    83°
    Forecast night icon
    Night
    40% Chance of Storms
    67°
    Monday 5/20
    Day
    83°
    50% Chance of Storms
    Forecast day icon
    Night
    67°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the morning then scattered showers and thunderstorms in the afternoon. Warm. Highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    88°
    Forecast night icon
    Night
    70% Chance of Storms
    67°
    Tuesday 5/21
    Day
    88°
    30% Chance of Storms
    Forecast day icon
    Night
    67°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms mainly in the morning. Breezy. Very warm with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 30 mph increasing to south 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy with showers and thunderstorms likely in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Some thunderstorms may be severe with damaging winds in the evening. Breezy with lows in the lower 60s. Southwest winds 15 to 25 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Chance of precipitation 70 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Wednesday 5/22
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning. Highs in the mid 70s. West winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Thursday 5/23
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    62°
    Friday 5/24
    Day
    81°
    40% Chance Rain Showers
    Forecast day icon
    Night
    62°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers in the afternoon. Highs around 80. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Chance of precipitation 50 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    30% Chance of Storms
    60°
    Saturday 5/25
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    60°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    64°
    Sunday 5/26
    Day
    80°
    30% Chance Rain Showers
    Forecast day icon
    Night
    64°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 57F with an average humidity of 67%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    60% Chance of Rain
    78°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Monday 5/27
    Day
    78°
    60% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 55% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 60F with an average humidity of 64%. Winds will be 4 mph from the S.
    Night Details
    Clear with a 40% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 57F with an average humidity of 69%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Tuesday 5/28
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 57F with an average humidity of 64%. Winds will be 5 mph from the W.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 55F with an average humidity of 70%. Winds will be 4 mph from the W.