Ottumwa, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Rain
    61°
    Sunday 5/12
    Forecast night icon
    61°
    50% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 61F. Dew point will be around 56F with an average humidity of 73%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Monday
    Thunderstorms
    69°
    Forecast night icon
    Night
    Thunderstorms
    60°
    Monday 5/13
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    60°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers cooler with highs in the upper 60s. South winds around 5 mph becoming east this afternoon. Chance of rain 90 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the upper 50s. Northeast winds around 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    68°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Tuesday 5/14
    Day
    68°
    50% Chance of Storms
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of showers and thunderstorms in the morning then partly sunny in the afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    50% Chance Rain Showers
    58°
    Wednesday 5/15
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. East winds around 5 mph becoming south in the afternoon.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    70°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Thursday 5/16
    Day
    70°
    60% Chance of Storms
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 60 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Friday 5/17
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    30% Chance Rain Showers
    61°
    Saturday 5/18
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    61°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A 30 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Sunday 5/19
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 69%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Monday 5/20
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 75F. Dew point will be around 56F with an average humidity of 64%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 68%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Tuesday 5/21
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 74F. Dew point will be around 56F with an average humidity of 65%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 70%. Winds will be 3 mph from the S.