10-Day Weather Forecast - Olney, IL

-
  • 43|37°F
    Mostly Cloudy
    Arrow up

    Today

    43°F

    Mostly cloudy and breezy. Not as cool with highs in the mid 40s. South winds 15 to 25 mph with gusts up to 35 mph.

    Tonight

    37°F

    Mostly cloudy. Not as cool with lows in the mid 30s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the evening.

    Hourly details
  • Day

    51°F

    Mostly sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph.

    Night

    35°F

    Mostly cloudy. A chance of rain in the evening then rain likely after midnight. Lows in the mid 30s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

    Hourly details
  • Day

    48°F

    Mostly cloudy with a chance of rain in the morning then mostly sunny in the afternoon. Highs in the upper 40s. Northeast winds around 10 mph becoming north in the afternoon. Chance of rain 40 percent.

    Night

    31°F

    Mostly clear. Lows in the upper 20s. Highs in the upper 50s.

    Hourly details
  • Day

    58°F

    Mostly clear. Lows in the upper 20s. Highs in the upper 50s.

    Night

    39°F

    Mostly clear. Lows in the upper 30s. Highs in the lower 60s.

    Hourly details
  • Weekend Weather

  • Day

    62°F

    Mostly clear. Lows in the upper 30s. Highs in the lower 60s.

    Night

    34°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    43°F

    Partly sunny. Much cooler with highs in the mid 40s.

    Night

    32°F

    Mostly cloudy with a chance of rain and snow. Lows around 30. Chance of precipitation 40 percent.

    Hourly details
  • Day

    41°F

    Partly sunny with a 30 percent chance of rain. Highs in the upper 40s.

    Night

    26°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 26F. Dew point will be around 27F with an average humidity of 77%. Winds will be 7 mph from the E.

  • Day

    42°F

    Sunny with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 42F. Dew point will be around 26F with an average humidity of 71%. Winds will be 6 mph from the NE.

    Night

    30°F

    Mostly clear with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 78%. Winds will be 2 mph from the E.

  • Day

    47°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 47F. Dew point will be around 33F with an average humidity of 71%. Winds will be 3 mph from the SE.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 35F with an average humidity of 78%. Winds will be 5 mph from the S.

  • Day

    57°F

    Partly cloudy. High temperature around 57F. Dew point will be around 44F with an average humidity of 74%. Winds will be 10 mph from the S.

    Night

    49°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 81%. Winds will be 10 mph from the S.