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Weather in Marshalltown, United States 🇺🇸

Weather Forecast in Marshalltown

Current Weather in Marshalltown

Special Weather Statement issued July 10 at 6:50PM CDT by NWS Quad Cities IA IL
Clear
23°C
Feels like 25°C. Clear.
🌬️ 9 km/h ENE
💧 82% Humidity
🧭 1015 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:45 AM
🌇 Sunset: 08:48 PM
Map Overlays:

In Marshalltown right now it is 23°C and clear, feeling like 25°C. Humidity is 82% with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Marshalltown range from about 17°C to 32°C. ⚠️ Special Weather Statement issued July 10 at 6:50PM CDT by NWS Quad Cities IA IL

Hourly Forecast for Marshalltown

23:00
Clear
23°
16%
00:00
Clear
22°
16%
01:00
Clear
22°
18%
02:00
Clear
21°
18%
03:00
Clear
20°
18%
04:00
Clear
20°
18%
05:00
Clear
20°
18%
06:00
Sunny
19°
20%
07:00
Mist
20°
19%
08:00
Sunny
22°
11%
09:00
Sunny
24°
6%
10:00
Sunny
26°
4%
11:00
Sunny
30°
3%
12:00
Sunny
31°
2%
13:00
Sunny
26°
4%
14:00
Sunny
26°
3%
15:00
Sunny
27°
3%
16:00
Sunny
27°
3%
17:00
Sunny
26°
4%
18:00
Sunny
26°
6%
19:00
Sunny
25°
8%
20:00
Sunny
23°
10%
21:00
Clear
21°
12%
22:00
Clear
20°
13%

14-Day Forecast for Marshalltown

Fri, Jul 10
Sunny Sunny
32° / 19°
Sat, Jul 11
Sunny Sunny
31° / 19°
Sun, Jul 12
Sunny Sunny
28° / 17°
Mon, Jul 13
Sunny Sunny
28° / 18°
Tue, Jul 14
Sunny Sunny
29° / 18°
Wed, Jul 15
Sunny Sunny
29° / 18°
Thu, Jul 16
Sunny Sunny
31° / 21°
Fri, Jul 17
Sunny Sunny
31° / 21°
Sat, Jul 18
Partly Cloudy Partly Cloudy
28° / 22°
Sun, Jul 19
Patchy rain nearby Patchy rain nearby
27° / 19°
Mon, Jul 20
Patchy rain nearby Patchy rain nearby
29° / 21°
Tue, Jul 21
Sunny Sunny
30° / 21°
Wed, Jul 22
Sunny Sunny
28° / 18°
Thu, Jul 23
Partly Cloudy Partly Cloudy
34° / 21°

Additional Forecasts for Marshalltown

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 152.0 μg/m³
O₃ (Ozone) 48.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.5 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 4.4 μg/m³
PM10 (Coarse particles) 5.7 μg/m³

Historical Weather

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Best Time to Be Outside in Marshalltown Tomorrow

There is no good daylight window left in Marshalltown today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Marshalltown

What is the temperature in Marshalltown right now?

The current temperature in Marshalltown is 23°C (74°F), clear (feels like 25°C).

What's the weather like in Marshalltown right now?

Conditions in Marshalltown right now: Clear, humidity 82%, wind 9 km/h ENE.

What is today's forecast for Marshalltown?

Today in Marshalltown: high 32°C, low 19°C, sunny. Chance of rain: 9%.

What is the 7-day weather forecast for Marshalltown?

Daily highs and lows for Marshalltown:

  • 2026-07-10: 32°C / 19°C
  • 2026-07-11: 31°C / 19°C
  • 2026-07-12: 28°C / 17°C
  • 2026-07-13: 28°C / 18°C
  • 2026-07-14: 29°C / 18°C
  • 2026-07-15: 29°C / 18°C
  • 2026-07-16: 31°C / 21°C
Is it going to rain in Marshalltown today?

There is a 9% chance of rain in Marshalltown today.

What is the wind speed in Marshalltown right now?

Wind in Marshalltown is currently 9 km/h (6 mph) from the ENE.

What is the UV index in Marshalltown right now?

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

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