Ottumwa 7-day weather forecast

Written by:
March 23, 2026
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Ottumwa 7-day weather forecast

created the forecast for Ottumwa, Iowa using data from . This week's high is 84 掳F on Monday, while the low is 46 掳F on Sunday. There are expected to be 2 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, May 25

- High of 84 掳F, low of 59 掳F (55% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:43 AM, sunset at 8:29 PM
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Tuesday, May 26

- High of 78 掳F, low of 59 掳F (58% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:43 AM, sunset at 8:30 PM
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Wednesday, May 27

- High of 81 掳F, low of 61 掳F (59% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:42 AM, sunset at 8:31 PM
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Thursday, May 28

- High of 80 掳F, low of 64 掳F (68% humidity)
- Overcast with a 70% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:41 AM, sunset at 8:32 PM
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Friday, May 29

- High of 75 掳F, low of 59 掳F (77% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 5:41 AM, sunset at 8:33 PM
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Saturday, May 30

- High of 68 掳F, low of 56 掳F (64% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate breeze (15 mph wind)
- Sunrise at 5:40 AM, sunset at 8:33 PM
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Sunday, May 31

- High of 68 掳F, low of 46 掳F (52% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:40 AM, sunset at 8:34 PM
- Full moon

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