WEATHEROLOGY.com
This science of weather... Simplified.
Ottumwa, IA Forecast
Early Morning 57°
Lows around 57 under mainly clear skies. Northeast winds 5 to 10mph.
Friday 79°
Mainly sunny skies and calm with daytime highs approaching 79. Easterly winds 5 to 10mph.
Friday Night 56°
Mainly clear with lows around 56. East winds 5 to 10mph.
Saturday 78° Low 59°
Highs level off around 78 under partly cloudy skies. East winds 5 to 10mph.
Sunday 78° Low 63°
Overcast with highs around 78. Southeast winds 5 to 10mph.
Monday 80° Low 60°
Overcast with scattered thunderstorms likely. Highs around 80, south winds 5 to 10mph.
Tuesday 80° Low 61°
Highs level off around 80 under mainly clear skies with a chance for scattered storms. Northwest winds 5 to 10mph.
Wednesday 79° Low 58°
Partly cloudy skies with a chance for scattered thunderstorms. Highs level off around 79, west winds 5 to 10mph.