O'Fallon, Missouri | Local and National Hourly Weather Forecasts | WeatherBug
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  • Tuesday
    5:57a
    Forecast hour icon
    6am
    Thunderstorms
    68°
    Precip 100%
    6am Tue
    68°
    Feels like 68°
    Current forecast icon
    Thunderstorms
    • Humidity
      78%
    • Wind
      SSE 15
    • Dew Point
      61°
  • Forecast hour icon
    7am
    70% Chance of Light Rain
    70°
    Precip 70%
    7am Tue
    70°
    Feels like 70°
    Current forecast icon
    70% Chance of Light Rain
    • Humidity
      81%
    • Wind
      S 14
    • Dew Point
      64°
  • Forecast hour icon
    8am
    40% Chance Rain Showers
    72°
    Precip 40%
    8am Tue
    72°
    Feels like 72°
    Current forecast icon
    40% Chance Rain Showers
    • Humidity
      80%
    • Wind
      S 15
    • Dew Point
      66°
  • Forecast hour icon
    9am
    30% Chance Rain Showers
    75°
    Precip 30%
    9am Tue
    75°
    Feels like 75°
    Current forecast icon
    30% Chance Rain Showers
    • Humidity
      69%
    • Wind
      SSW 17
    • Dew Point
      64°
  • Forecast hour icon
    10am
    30% Chance Rain Showers
    77°
    Precip 30%
    10am Tue
    77°
    Feels like 77°
    Current forecast icon
    30% Chance Rain Showers
    • Humidity
      66%
    • Wind
      SSW 17
    • Dew Point
      65°
  • Forecast hour icon
    11am
    30% Chance Rain Showers
    78°
    Precip 30%
    11am Tue
    78°
    Feels like 78°
    Current forecast icon
    30% Chance Rain Showers
    • Humidity
      63%
    • Wind
      SW 18
    • Dew Point
      65°
  • Forecast hour icon
    12pm
    30% Chance Rain Showers
    79°
    Precip 30%
    12pm Tue
    79°
    Feels like 79°
    Current forecast icon
    30% Chance Rain Showers
    • Humidity
      65%
    • Wind
      SW 18
    • Dew Point
      67°
  • Forecast hour icon
    1pm
    Partly Cloudy
    80°
    Precip 10%
    1pm Tue
    80°
    Feels like 80°
    Current forecast icon
    Partly Cloudy
    • Humidity
      64%
    • Wind
      WSW 18
    • Dew Point
      66°
  • Forecast hour icon
    2pm
    Sunny
    81°
    Precip 10%
    2pm Tue
    81°
    Feels like 82°
    Current forecast icon
    Sunny
    • Humidity
      58%
    • Wind
      WSW 17
    • Dew Point
      64°
  • Forecast hour icon
    3pm
    Sunny
    80°
    Precip 0%
    3pm Tue
    80°
    Feels like 82°
    Current forecast icon
    Sunny
    • Humidity
      54%
    • Wind
      WSW 16
    • Dew Point
      62°
  • Forecast hour icon
    4pm
    Sunny
    80°
    Precip 0%
    4pm Tue
    80°
    Feels like 80°
    Current forecast icon
    Sunny
    • Humidity
      51%
    • Wind
      WSW 15
    • Dew Point
      60°
  • Forecast hour icon
    5pm
    Sunny
    78°
    Precip 0%
    5pm Tue
    78°
    Feels like 78°
    Current forecast icon
    Sunny
    • Humidity
      52%
    • Wind
      WSW 13
    • Dew Point
      59°