Ottumwa 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Ottumwa 7-day weather forecast

Stacker created the forecast for Ottumwa, Iowa using data from OpenWeather. This week's high is 93 °F on Tuesday, while the low is 53 °F on Sunday. There are expected to be 2 sunny days and rain on 4 days this week.

NWS Des Moines IA has issued a flood watch until Monday at 10:00 AM.

Monday, June 8

- High of 87 °F, low of 72 °F (78% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:37 AM, sunset at 8:40 PM
- Last quarter moon
1 / 6
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Tuesday, June 9

- High of 93 °F, low of 72 °F (79% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:37 AM, sunset at 8:40 PM
2 / 6
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Wednesday, June 10

- High of 86 °F, low of 72 °F (78% humidity)
- Mostly cloudy with a 100% chance of rain (14 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:37 AM, sunset at 8:41 PM
3 / 6
Deborah Kolb // Shutterstock

Thursday, June 11

- High of 80 °F, low of 67 °F (84% humidity)
- Overcast with a 100% chance of rain (31 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:37 AM, sunset at 8:41 PM
4 / 6
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Friday, June 12

- High of 76 °F, low of 58 °F (60% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:37 AM, sunset at 8:42 PM
5 / 6
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Saturday, June 13

- High of 76 °F, low of 61 °F (57% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 5:36 AM, sunset at 8:42 PM
6 / 6
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Sunday, June 14

- High of 72 °F, low of 53 °F (70% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 5:36 AM, sunset at 8:43 PM
- New moon

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