Ottumwa 7-day weather forecast

Written by:
June 23, 2025
ESOlex // Shutterstock

Ottumwa 7-day weather forecast

Stacker created the forecast for Ottumwa, Iowa using data from OpenWeather. This week's high is 94 °F on Saturday, while the low is 69 °F on Tuesday. There is expected to be 1 sunny day and rain on 6 days this week.

NWS Des Moines IA has issued a heat advisory until Tuesday at 08:00 PM.

Monday, June 23

- High of 92 °F, low of 75 °F (55% humidity)
- Sunny with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:38 AM, sunset at 8:45 PM
1 / 6
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Tuesday, June 24

- High of 85 °F, low of 69 °F (71% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:38 AM, sunset at 8:45 PM
2 / 6
Valeriy Boyarskiy // Shutterstock

Wednesday, June 25

- High of 90 °F, low of 72 °F (61% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:38 AM, sunset at 8:45 PM
- New moon
3 / 6
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Thursday, June 26

- High of 92 °F, low of 72 °F (57% humidity)
- Partly cloudy with a 57% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:39 AM, sunset at 8:45 PM
4 / 6
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Friday, June 27

- High of 90 °F, low of 72 °F (63% humidity)
- Partly sunny with a 100% chance of rain (14 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:39 AM, sunset at 8:45 PM
5 / 6
Ahmet Naim // Shutterstock

Saturday, June 28

- High of 94 °F, low of 75 °F (54% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:39 AM, sunset at 8:45 PM
6 / 6
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Sunday, June 29

- High of 91 °F, low of 69 °F (57% humidity)
- Partly cloudy with a 100% chance of rain (9 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:40 AM, sunset at 8:45 PM

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