Granite City, Illinois | Local and National Hourly Weather Forecasts | WeatherBug
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  • Monday
    Forecast hour icon
    5pm
    Partly Cloudy
    77°
    Precip 0%
    5pm Mon
    77°
    Feels like 77°
    Current forecast icon
    Partly Cloudy
    • Humidity
      62%
    • Wind
      SSE 2
    • Dew Point
      63°
  • Forecast hour icon
    6pm
    Mostly Sunny
    76°
    Precip 0%
    6pm Mon
    76°
    Feels like 76°
    Current forecast icon
    Mostly Sunny
    • Humidity
      63%
    • Wind
      SSE 3
    • Dew Point
      63°
  • Forecast hour icon
    7pm
    Mostly Sunny
    75°
    Precip 0%
    7pm Mon
    75°
    Feels like 75°
    Current forecast icon
    Mostly Sunny
    • Humidity
      66%
    • Wind
      SE 3
    • Dew Point
      62°
  • 7:58p
    Forecast hour icon
    8pm
    Mostly Clear
    73°
    Precip 0%
    8pm Mon
    73°
    Feels like 73°
    Current forecast icon
    Mostly Clear
    • Humidity
      69%
    • Wind
      SE 4
    • Dew Point
      62°
  • Forecast hour icon
    9pm
    Clear
    71°
    Precip 0%
    9pm Mon
    71°
    Feels like 71°
    Current forecast icon
    Clear
    • Humidity
      72%
    • Wind
      SE 5
    • Dew Point
      62°
  • Forecast hour icon
    10pm
    Partly Cloudy
    70°
    Precip 0%
    10pm Mon
    70°
    Feels like 70°
    Current forecast icon
    Partly Cloudy
    • Humidity
      76%
    • Wind
      SE 6
    • Dew Point
      62°
  • Forecast hour icon
    11pm
    Mostly Clear
    69°
    Precip 10%
    11pm Mon
    69°
    Feels like 69°
    Current forecast icon
    Mostly Clear
    • Humidity
      78%
    • Wind
      SE 6
    • Dew Point
      62°
  • Tuesday
    Forecast hour icon
    12am
    Partly Cloudy
    68°
    Precip 10%
    12am Tue
    68°
    Feels like 68°
    Current forecast icon
    Partly Cloudy
    • Humidity
      80%
    • Wind
      SE 7
    • Dew Point
      62°
  • Forecast hour icon
    1am
    Partly Cloudy
    68°
    Precip 20%
    1am Tue
    68°
    Feels like 68°
    Current forecast icon
    Partly Cloudy
    • Humidity
      82%
    • Wind
      SSE 7
    • Dew Point
      62°
  • Forecast hour icon
    2am
    Partly Cloudy
    68°
    Precip 20%
    2am Tue
    68°
    Feels like 68°
    Current forecast icon
    Partly Cloudy
    • Humidity
      84%
    • Wind
      SSE 8
    • Dew Point
      63°
  • Forecast hour icon
    3am
    40% Chance of Light Rain
    68°
    Precip 40%
    3am Tue
    68°
    Feels like 68°
    Current forecast icon
    40% Chance of Light Rain
    • Humidity
      87%
    • Wind
      SSE 8
    • Dew Point
      64°
  • Forecast hour icon
    4am
    60% Chance Rain Showers
    68°
    Precip 60%
    4am Tue
    68°
    Feels like 68°
    Current forecast icon
    60% Chance Rain Showers
    • Humidity
      88%
    • Wind
      SSE 9
    • Dew Point
      65°