Arlington Heights, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    36°
    Thursday 3/28
    Forecast night icon
    36°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 36F. Dew point will be around 28F with an average humidity of 63%. Winds will be 5 mph from the N.
  • Forecast day icon
    Friday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Thunderstorms
    45°
    Friday 3/29
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 50s inland but only in the mid 40s near the lake. East winds 5 to 10 mph.
    Night Details
    Showers with a slight chance of thunderstorms in the evening then showers with a chance of thunderstorms after midnight. Lows in the lower 40s. East winds 10 to 15 mph in the evening becoming south after midnight. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Saturday 3/30
    Day
    58°
    Mostly Cloudy
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of thunderstorms in the morning. Highs in the mid 50s. West winds 10 to 15 mph. Chance of precipitation 20 percent.
    Night Details
    Mostly cloudy. Lows in the upper 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    47°
    Forecast night icon
    Night
    80% Chance of Storms
    42°
    Sunday 3/31
    Day
    47°
    60% Chance of Storms
    Forecast day icon
    Night
    42°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. East winds 10 to 15 mph. Chance of precipitation 60 percent.
    Night Details
    Showers with a slight chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of precipitation 80 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    46°
    Forecast night icon
    Night
    60% Chance of Storms
    41°
    Monday 4/1
    Day
    46°
    Thunderstorms
    Forecast day icon
    Night
    41°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms in the morning then showers with a slight chance of thunderstorms in the afternoon. Highs around 50. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 30s. Chance of precipitation 60 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    47°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Tuesday 4/2
    Day
    47°
    40% Chance Rain Showers
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the upper 40s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    47°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Wednesday 4/3
    Day
    47°
    Partly Cloudy
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 40s.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 30s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Clear
    43°
    Thursday 4/4
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 50s inland but only around 50 near the lake.
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 35F with an average humidity of 63%. Winds will be 2 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    46°
    Friday 4/5
    Day
    60°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 38F with an average humidity of 56%. Winds will be 3 mph from the SE.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 38F with an average humidity of 63%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Saturday 4/6
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 61F. Dew point will be around 40F with an average humidity of 57%. Winds will be 3 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 66%. Winds will be 3 mph from the SE.