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WeatherLive › Iowa › Mason City

Mason City, IA Weather (50402)

ZIP codes: 50402 · 50401
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMason City · 8:27 PM CDT
85° | 67°
79°F
Feels like 81°
Sunny
WindW 7 mph · Gusts 11 mph
Precip8% · –
Humidity61% · Dew point 65°
UV index7 High
Air Quality35 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:25 AM · 8:06 PM · 13h 41m

Weather map — Mason City

Full radar →
Now
71°
5%
8 mph
21:00
69°
10%
9 mph
22:00
68°
7%
8 mph
23:00
67°
7%
9 mph
00:00
66°
7%
8 mph
01:00
65°
8%
6 mph
02:00
64°
8%
5 mph
03:00
63°
9%
4 mph
04:00
63°
8%
3 mph
05:00
62°
9%
8 mph
06:00
69°
12%
8 mph
07:00
69°
5%
7 mph
08:00
68°
4%
7 mph
09:00
67°
3%
9 mph
10:00
70°
3%
11 mph
11:00
72°
2%
11 mph
12:00
74°
1%
12 mph
13:00
76°
1%
12 mph
14:00
77°
1%
12 mph
15:00
78°
1%
13 mph
16:00
78°
1%
13 mph
17:00
78°
1%
12 mph
18:00
76°
1%
9 mph
19:00
77°
2%
6 mph

Today · Fri 8/21

High 85°
8% / –

Sunny. Winds NW at 14 mph.

Tonight · Fri 8/21

Low 62°
10% / –

Partly cloudy. Winds NW at 9 mph.

Tomorrow · Sat 8/22

78° | 62°
3% / –

Sunny. Winds N at 13 mph.

7-day trend

Mason City · temperature + precipitation

10-day forecast

Updated 8:27 PM

Details & indices

Wind
7 mph W
Gusts 11 mph
Humidity
61%
Dew point 65°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 35 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Mason City

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise6:25 AM
Sunset8:06 PM
Length of day13h 41m
Moonrise4:19 PM
Moonset—
Moon phase🌓 First Quarter · 68%
Next full moonAug 27 Sturgeon Moon
Latitude43.1536°N
Longitude-93.2010°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Des Moines
—
—
Data sources · Friday, August 21
Where the Mason City forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 43.1536°N, -93.2010°.
NBM + global weather models
Updated: 8:27 PM
ZIP codes in Mason City
📮
50401
Mason City
 📮
50402
Mason City
 📮
50456
Mason City
 📮
50458
Mason City
 📮
50464
Mason City
 📮
50467
Mason City
 📮
50469
Mason City
Weather in Mason City
Mason City's outlook: warmest day near 89° (Saturday), coldest night about 56° (Sunday). About 0.75 in of precipitation is expected in total; the most likely wet day is Friday (84% chance). Wind is the one to watch: gusts to 38 mph around Sunday. No active NWS alerts at the moment — quiet on the hazards front. Right now Mason City is about 9° cooler than nearby Des Moines. Longer view: continental plains — big swings and a spring severe-storm season.
Mason City, IA · Elev 1,129 ft · 43.15°N, 93.20°W · Iowa · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:27 PM