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Weather in Mason City, United States 🇺🇸

Current Weather in Mason City

Light drizzle
22°C
Feels like 24°C. Light drizzle.
🌬️ 13 km/h S
💧 87% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:50 PM
Map Overlays:

Mason City currently sits at 22°C, light drizzle, feeling like 24°C. Expect 87% humidity and winds of about 13 km/h, and the UV index is 0 (low). The next few days in Mason City look set for about 20°C up to 32°C.

Hourly Forecast for Mason City

02:00
Light drizzle
22°
58%
03:00
Light drizzle
21°
59%
04:00
Light drizzle
21°
59%
05:00
Patchy light drizzle
20°
48%
06:00
Cloudy
24°
14%
07:00
Cloudy
23°
15%
08:00
Overcast
24°
20%
09:00
Sunny
23°
6%
10:00
Partly Cloudy
26°
5%
11:00
Overcast
29°
11%
12:00
Overcast
30°
10%
13:00
Overcast
32°
10%
14:00
Thundery outbreaks in nearby
30°
11%
15:00
Overcast
31°
12%
16:00
Overcast
31°
11%
17:00
Patchy rain nearby
30°
8%
18:00
Sunny
30°
3%
19:00
Sunny
31°
4%
20:00
Clear
28°
6%
21:00
Clear
27°
7%
22:00
Thundery outbreaks in nearby
27°
11%
23:00
Clear
26°
8%
00:00
Patchy rain nearby
25°
19%
01:00
Clear
24°
10%

14-Day Forecast for Mason City

Mon, Aug 31
Overcast Overcast
32° / 20°
Tue, Sep 01
Patchy rain nearby Patchy rain nearby
32° / 23°
Wed, Sep 02
Sunny Sunny
31° / 20°
Thu, Sep 03
Thundery outbreaks in nearby Thundery outbreaks in nearby
33° / 21°
Fri, Sep 04
Overcast Overcast
35° / 22°
Sat, Sep 05
Overcast Overcast
30° / 22°
Sun, Sep 06
Overcast Overcast
28° / 21°
Mon, Sep 07
Overcast Overcast
32° / 20°
Tue, Sep 08
Sunny Sunny
24° / 14°
Wed, Sep 09
Sunny Sunny
29° / 15°
Thu, Sep 10
Sunny Sunny
24° / 16°
Fri, Sep 11
Sunny Sunny
19° / 11°
Sat, Sep 12
Overcast Overcast
29° / 12°
Sun, Sep 13
Sunny Sunny
21° / 10°

Additional Forecasts for Mason City

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 135.0 μg/m³
O₃ (Ozone) 65.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.7 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 3.4 μg/m³
PM10 (Coarse particles) 3.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Mason City Today

The most comfortable window in Mason City today looks like 08:00 to 11:00, when it is around 24°C. It should stay dry through that window. The next likely rain is around 02:00.

Frequently Asked Questions about Weather in Mason City

What is the temperature in Mason City right now?

It is currently 22°C (72°F) in Mason City, light drizzle (feels like 24°C).

What's the weather like in Mason City right now?

Right now Mason City has Light drizzle, humidity 87%, wind 13 km/h S.

What is today's forecast for Mason City?

Today in Mason City: high 32°C, low 20°C, overcast. Chance of rain: 61%.

What is the 7-day weather forecast for Mason City?

Daily highs and lows for Mason City:

  • 2026-08-31: 32°C / 20°C
  • 2026-09-01: 32°C / 23°C
  • 2026-09-02: 31°C / 20°C
  • 2026-09-03: 33°C / 21°C
  • 2026-09-04: 35°C / 22°C
  • 2026-09-05: 30°C / 22°C
  • 2026-09-06: 28°C / 21°C
Is it going to rain in Mason City today?

There is a 61% chance of rain in Mason City today. Total expected precipitation: 2.95 mm.

What is the wind speed in Mason City right now?

Wind in Mason City is currently 13 km/h (8 mph) from the S.

What is the UV index in Mason City right now?

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

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