Belvidere, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    80% Chance of Storms
    51°
    Friday 4/26
    Forecast night icon
    51°
    80% Chance of Storms
    Hourly
    Night Details
    Cloudy with a chance of thunderstorms. Showers mainly in the evening. Turning warmer and more humid. Lows in the lower 50s. South winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    60% Chance of Storms
    63°
    Saturday 4/27
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    63°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Much warmer with highs in the upper 70s. Southwest winds 10 to 20 mph with gusts up to 40 mph. Chance of precipitation 20 percent.
    Night Details
    Showers and thunderstorms likely. Some thunderstorms may produce heavy rainfall. Unseasonably mild. Lows in the lower 60s. South winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Chance of precipitation 60 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Sunday 4/28
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the mid 70s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
    Night Details
    A chance of thunderstorms. Showers. Unseasonably mild. Lows around 60. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    69°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 4/29
    Day
    69°
    60% Chance of Storms
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 70s. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy with a slight chance of showers in the evening then mostly clear after midnight. Lows in the upper 40s. Chance of precipitation 20 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    40% Chance of Storms
    58°
    Tuesday 4/30
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance of Storms
    55°
    Wednesday 5/1
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    55°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/2
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. Highs around 70. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Friday 5/3
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the lower 60s.
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 71%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Saturday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/4
    Day
    61°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 61F. Dew point will be around 42F with an average humidity of 62%. Winds will be 1 mph from the E.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 70%. Winds will be 1 mph from the W.
  • Forecast day icon
    Sunday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/5
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 43F with an average humidity of 62%. Winds will be 1 mph from the E.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 43F with an average humidity of 71%. Winds will be 3 mph from the E.