Grafton, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    42°
    Saturday 5/4
    Forecast night icon
    42°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the upper 30s. Northwest winds 10 to 15 mph becoming west around 5 mph after midnight.
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 5/5
    Day
    63°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Sunny. Highs in the mid 60s. West winds around 5 mph becoming south around 5 mph in the afternoon.
    Night Details
    Clear. Lows in the mid 40s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    67°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Monday 5/6
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Breezy with highs in the lower 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Showers with a chance of thunderstorms. Breezy with lows in the mid 50s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    68°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Tuesday 5/7
    Day
    68°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    67°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Wednesday 5/8
    Day
    67°
    40% Chance Rain Showers
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    54°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Thursday 5/9
    Day
    54°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    55°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/10
    Day
    55°
    30% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 30 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 5/11
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 64%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    65°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 44F with an average humidity of 59%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 65%. Winds will be 5 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/13
    Day
    65°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 47F with an average humidity of 61%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 69%. Winds will be 3 mph from the SW.