Mason City weather — 10-day forecast

Temperature, rain, wind and feels-like in Mason City, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 12:00 · NOAA HRRR model

13 °C

Clear sky

Feels like 10 °C

13.2 km/hforce 2

Next 12 h

  • 1215°
  • 1317°
  • 1418°
  • 1519°
  • 1619°
  • 1719°
  • 1816°
  • 18:22Sunset
  • 1913°
  • 2011°
  • 2110°
  • 229°
  • 239°
  • 008°

↑ 19°16:00↓ 8°00:00

Humidity
63 %
Dew point
6 °C
Gusts
25.1 km/h
Clouds
0 %
Pressure
1,026 hPa
UV
3 · moderate

Grid point 1.4 km away · 3.0 km grid · elevation 338 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 13:00
29
Fair

Index set by Ozone

Ozone
71.2µg/m³
PM2.5
1.8µg/m³
PM10
1.8µg/m³
Nitrogen dioxide
1.6µg/m³
Sulphur dioxide
1.4µg/m³
Carbon monoxide
108.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

2° → 23°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Clear sky

    19°

    2°

  • Wed

    Clear sky

    21°

    6°

  • Thu

    Mainly clear

    22°

    8°

  • Fri

    Overcast8 %

    19°

    11°

  • Sat

    Partly cloudy20 %

    23°

    12°

  • Sun

    Overcast0 mm

    16°

    11°

  • Mon

    Overcast

    14°

    11°

  • Tue

    Light drizzle2 mm

    10°

    7°

  • Wed

    Light drizzle0 mm

    12°

    5°

  • Thu

    Clear sky

    8°

    2°

Gusts · Sat 50.7 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3moderate
Sunrise
07:33
Daylight
10 h 49
Sunset
18:22

Radiation · 13.8 MJ/m²

Today in Mason City the mean temperature will be 12.0 °C — +3.0 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)

Mason City climate — normals and trends →