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Weather in Ottumwa, United States 🇺🇸

Current Weather in Ottumwa

Clear
22°C
Feels like 23°C. Clear.
🌬️ 12 km/h SSE
💧 78% Humidity
🧭 1017 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 18°C
🌅 Sunrise: 06:25 AM
🌇 Sunset: 08:00 PM
Map Overlays:

Ottumwa currently sits at 22°C, clear, feeling like 23°C. The air is at 78% humidity and winds are about 12 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Ottumwa range from about 17°C to 28°C.

Hourly Forecast for Ottumwa

01:00
Clear
21°
10%
02:00
Clear
21°
9%
03:00
Clear
21°
10%
04:00
Clear
20°
10%
05:00
Clear
20°
10%
06:00
Clear
19°
11%
07:00
Sunny
19°
11%
08:00
Sunny
21°
11%
09:00
Sunny
24°
9%
10:00
Sunny
25°
8%
11:00
Sunny
27°
6%
12:00
Sunny
26°
4%
13:00
Sunny
27°
3%
14:00
Sunny
28°
3%
15:00
Sunny
28°
3%
16:00
Sunny
28°
3%
17:00
Sunny
28°
4%
18:00
Sunny
28°
6%
19:00
Sunny
28°
8%
20:00
Clear
26°
10%
21:00
Clear
24°
10%
22:00
Clear
23°
10%
23:00
Clear
22°
10%
00:00
Clear
22°
8%

14-Day Forecast for Ottumwa

Fri, Aug 21
Sunny Sunny
28° / 19°
Sat, Aug 22
Sunny Sunny
27° / 20°
Sun, Aug 23
Overcast Overcast
25° / 17°
Mon, Aug 24
Sunny Sunny
24° / 18°
Tue, Aug 25
Partly Cloudy Partly Cloudy
27° / 17°
Wed, Aug 26
Mist Mist
27° / 20°
Thu, Aug 27
Sunny Sunny
27° / 18°
Fri, Aug 28
Sunny Sunny
28° / 20°
Sat, Aug 29
Partly Cloudy Partly Cloudy
22° / 19°
Sun, Aug 30
Overcast Overcast
28° / 20°
Mon, Aug 31
Patchy rain nearby Patchy rain nearby
28° / 21°
Tue, Sep 01
Cloudy Cloudy
22° / 15°
Wed, Sep 02
Overcast Overcast
27° / 17°
Thu, Sep 03
Overcast Overcast
33° / 20°

Additional Forecasts for Ottumwa

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 154.0 μg/m³
O₃ (Ozone) 52.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.1 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 8.3 μg/m³
PM10 (Coarse particles) 8.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Ottumwa Today

The most comfortable window in Ottumwa today looks like 07:00 to 10:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Ottumwa

What is the temperature in Ottumwa right now?

The current temperature in Ottumwa is 22°C (72°F), clear (feels like 23°C).

What's the weather like in Ottumwa right now?

Current weather in Ottumwa: Clear, humidity 78%, wind 12 km/h SSE.

What is today's forecast for Ottumwa?

Today in Ottumwa: high 28°C, low 19°C, sunny. Chance of rain: 7%.

What is the 7-day weather forecast for Ottumwa?

Daily highs and lows for Ottumwa:

  • 2026-08-21: 28°C / 19°C
  • 2026-08-22: 27°C / 20°C
  • 2026-08-23: 25°C / 17°C
  • 2026-08-24: 24°C / 18°C
  • 2026-08-25: 27°C / 17°C
  • 2026-08-26: 27°C / 20°C
  • 2026-08-27: 27°C / 18°C
Is it going to rain in Ottumwa today?

There is a 7% chance of rain in Ottumwa today.

What is the wind speed in Ottumwa right now?

Wind in Ottumwa is currently 12 km/h (7 mph) from the SSE.

What is the UV index in Ottumwa right now?

The UV index in Ottumwa is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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