10-Day Weather Forecast - Savanna, IL

-
  • |19°F
    Mostly Cloudy
    Arrow up

    Tonight

    19°F

    Mostly cloudy. Lows around 15. Southwest winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • Day

    40°F

    Mostly cloudy and breezy. Not as cool with highs around 40. South winds 20 to 25 mph becoming southwest 15 to 25 mph in the afternoon.

    Night

    23°F

    Mostly cloudy in the evening then clearing. Lows around 19. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    33°F

    Mostly sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph.

    Night

    20°F

    Mostly cloudy with a 50 percent chance of snow. Light snow accumulation possible. Lows in the lower 20s. North winds around 5 mph becoming northeast after midnight.

    Hourly details
  • Day

    36°F

    Mostly sunny. Highs around 40.

    Night

    23°F

    Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    52°F

    Mostly sunny. Not as cool with highs in the mid 50s.

    Night

    28°F

    Mostly clear. Lows in the upper 20s.

    Hourly details
  • Weekend Weather

  • Day

    42°F

    Mostly cloudy. Highs in the lower 40s. Lows 15 to 20.

    Night

    16°F

    Mostly cloudy. Highs in the lower 40s. Lows 15 to 20.

    Hourly details
  • Day

    29°F

    Mostly cloudy. A 40 percent chance of snow. Highs in the lower 30s. Lows around 20.

    Night

    19°F

    Mostly cloudy. A 40 percent chance of snow. Highs in the lower 30s. Lows around 20.

    Hourly details
  • Day

    33°F

    Partly sunny. A chance of snow in the morning. Highs in the mid 30s. Chance of snow 30 percent.

    Night

    20°F

    Cloudy. Low temperature around 20F. Dew point will be around 18F with an average humidity of 84%. Winds will be 2 mph from the SE.

  • Day

    36°F

    Cloudy. High temperature around 36F. Dew point will be around 24F with an average humidity of 76%. Winds will be 2 mph from the W.

    Night

    20°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 20F. Dew point will be around 19F with an average humidity of 80%. Winds will be 3 mph from the NW.

  • Day

    34°F

    Sunny. High temperature around 34F. Dew point will be around 20F with an average humidity of 67%. Winds will be 1 mph from the NW.

    Night

    24°F

    Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 75%. Winds will be 3 mph from the SE.