Savanna, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    48°
    Friday 5/3
    Forecast night icon
    48°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    70% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    47°
    Saturday 5/4
    Day
    75°
    70% Chance of Storms
    Forecast day icon
    Night
    47°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph becoming southwest in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Sunday 5/5
    Day
    69°
    Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    80% Chance of Storms
    60°
    Monday 5/6
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with showers with a chance of thunderstorms after midnight. Not as cool with lows in the upper 50s. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    54°
    Tuesday 5/7
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    54°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Wednesday 5/8
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    72°
    Forecast night icon
    Night
    30% Chance Rain Showers
    52°
    Thursday 5/9
    Day
    72°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers. Highs around 70. Lows around 50. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers. Highs around 70. Lows around 50. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Friday 5/10
    Day
    63°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 75%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    62°
    Forecast night icon
    Night
    Clear
    45°
    Saturday 5/11
    Day
    62°
    Mostly Cloudy
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 62F. Dew point will be around 44F with an average humidity of 64%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 43F with an average humidity of 72%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/12
    Day
    66°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 43F with an average humidity of 59%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 44F with an average humidity of 70%. Winds will be 4 mph from the NW.