Johnston, Iowa | Local and National Hourly Weather Forecasts | WeatherBug
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  • Friday
    Forecast hour icon
    4am
    Clear
    35°
    Precip 0%
    4am Fri
    35°
    Feels like 32°
    Current forecast icon
    Clear
    • Humidity
      79%
    • Wind
      W 4
    • Dew Point
      29°
  • Forecast hour icon
    5am
    Clear
    35°
    Precip 0%
    5am Fri
    35°
    Feels like 32°
    Current forecast icon
    Clear
    • Humidity
      77%
    • Wind
      W 4
    • Dew Point
      28°
  • Forecast hour icon
    6am
    Clear
    35°
    Precip 0%
    6am Fri
    35°
    Feels like 32°
    Current forecast icon
    Clear
    • Humidity
      73%
    • Wind
      W 4
    • Dew Point
      27°
  • 6:27a
    Forecast hour icon
    7am
    Sunny
    37°
    Precip 0%
    7am Fri
    37°
    Feels like 34°
    Current forecast icon
    Sunny
    • Humidity
      68%
    • Wind
      W 4
    • Dew Point
      28°
  • Forecast hour icon
    8am
    Sunny
    41°
    Precip 0%
    8am Fri
    41°
    Feels like 37°
    Current forecast icon
    Sunny
    • Humidity
      62%
    • Wind
      W 6
    • Dew Point
      29°
  • Forecast hour icon
    9am
    Mostly Sunny
    45°
    Precip 0%
    9am Fri
    45°
    Feels like 41°
    Current forecast icon
    Mostly Sunny
    • Humidity
      54%
    • Wind
      W 8
    • Dew Point
      29°
  • Forecast hour icon
    10am
    Mostly Sunny
    48°
    Precip 0%
    10am Fri
    48°
    Feels like 44°
    Current forecast icon
    Mostly Sunny
    • Humidity
      45%
    • Wind
      W 11
    • Dew Point
      28°
  • Forecast hour icon
    11am
    Mostly Sunny
    50°
    Precip 0%
    11am Fri
    50°
    Feels like 50°
    Current forecast icon
    Mostly Sunny
    • Humidity
      41%
    • Wind
      W 12
    • Dew Point
      28°
  • Forecast hour icon
    12pm
    Mostly Sunny
    52°
    Precip 0%
    12pm Fri
    52°
    Feels like 52°
    Current forecast icon
    Mostly Sunny
    • Humidity
      37%
    • Wind
      WNW 14
    • Dew Point
      27°
  • Forecast hour icon
    1pm
    Mostly Sunny
    54°
    Precip 0%
    1pm Fri
    54°
    Feels like 54°
    Current forecast icon
    Mostly Sunny
    • Humidity
      34%
    • Wind
      WNW 15
    • Dew Point
      26°
  • Forecast hour icon
    2pm
    Mostly Sunny
    55°
    Precip 0%
    2pm Fri
    55°
    Feels like 55°
    Current forecast icon
    Mostly Sunny
    • Humidity
      31%
    • Wind
      WNW 16
    • Dew Point
      25°
  • Forecast hour icon
    3pm
    Mostly Sunny
    55°
    Precip 0%
    3pm Fri
    55°
    Feels like 55°
    Current forecast icon
    Mostly Sunny
    • Humidity
      31%
    • Wind
      WNW 17
    • Dew Point
      25°