Local Forecast

Ottumwa, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Ottumwa, IA.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 3:35 PM CDTSunday 3:35 PM

°F °C
Regional Observations →
87°F

Mostly Cloudy

  • 93° / 77° High / Low
  • 99° Feels Like
  • 0% Chance of Rain

Wind

16 mph

SSE

UV Index

7

High

Humidity

70%

Dew 77°F

Sun

5:39 AM · 8:45 PM

Rise · Set

Source: OTTUMWA (KOTM). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

93° 77°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 93. Heat index values as high as 105. South southeast wind around 17 mph, with gusts as high as 29 mph.

Night

Mostly clear, with a low around 76. Heat index values as high as 105. South wind 9 to 16 mph, with gusts as high as 29 mph.

Monday

95° 77°

Partly Sunny

Overnight: Partly Sunny

Detailed forecast

Monday

Sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 109. South wind 9 to 18 mph, with gusts as high as 31 mph.

Night

Mostly clear, with a low around 77. Heat index values as high as 105. South wind 12 to 18 mph, with gusts as high as 30 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 95. South southwest wind 12 to 16 mph, with gusts as high as 28 mph.

Night

Mostly clear, with a low around 75.

Wednesday

96° 75°

Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 75.

Thursday

95° 75°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95.

Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 74.

Ottumwa, IA Weather Analysis Tools