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As of 04:58 CDT

Weather in Mason City, NE

72°Current weather

Mason City, Sunday, 9 August, 04:58

Clear. Feels like 72°. High 102°, low 71°.

Pressure29.80 inHg
Wind5.7 mph W
Humidity76%
Visibility6.2 mi
Dew point64°
Mon, 10103° / 73°0Light rain
103 °Light rain

Mason City, Monday, 10 August

Light rain. High 103°, low 73°.

Pressure29.80 inHg
Wind9.6 mph E
Humidity35%
Visibility6.2 mi
Dew point58°
Tue, 11107° / 68°0Overcast
107 °Overcast

Mason City, Tuesday, 11 August

Overcast. High 107°, low 68°.

Pressure29.71 inHg
Wind9.2 mph NE
Humidity22%
Visibility6.2 mi
Dew point51°
Wed, 12101° / 66°0Overcast
101 °Overcast

Mason City, Wednesday, 12 August

Overcast. High 101°, low 66°.

Pressure29.80 inHg
Wind17.9 mph E
Humidity39%
Visibility6.2 mi
Dew point62°
Thu, 1376° / 61°0.28Rain
76 °Rain

Mason City, Thursday, 13 August

Rain. High 76°, low 61°.

Pressure29.83 inHg
Wind20.3 mph NE
Humidity83%
Visibility—
Dew point68°
Fri, 1462° / 60°0.44Rain
62 °Rain

Mason City, Friday, 14 August

Rain. High 62°, low 60°.

Pressure30.06 inHg
Wind13.9 mph E
Humidity97%
Visibility—
Dew point61°
Sat, 1584° / 63°0.02Light rain
84 °Light rain

Mason City, Saturday, 15 August

Light rain. High 84°, low 63°.

Pressure30.09 inHg
Wind7.8 mph SE
Humidity87%
Visibility—
Dew point65°
Sun, 1676° / 65°0.58Rain
76 °Rain

Mason City, Sunday, 16 August

Rain. High 76°, low 65°.

Pressure30.15 inHg
Wind10 mph S
Humidity80%
Visibility—
Dew point67°
Mon, 1791° / 67°0.3Rain
91 °Rain

Mason City, Monday, 17 August

Rain. High 91°, low 67°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity56%
Visibility—
Dew point65°
Tue, 18103° / 68°0Partly cloudy
103 °Partly cloudy

Mason City, Tuesday, 18 August

Partly cloudy. High 103°, low 68°.

Pressure29.77 inHg
Wind8.6 mph S
Humidity37%
Visibility—
Dew point62°
Wed, 19102° / 74°0Overcast
102 °Overcast

Mason City, Wednesday, 19 August

Overcast. High 102°, low 74°.

Pressure29.77 inHg
Wind7.9 mph NE
Humidity35%
Visibility—
Dew point58°
Thu, 2099° / 77°0Clear
99 °Clear

Mason City, Thursday, 20 August

Clear. High 99°, low 77°.

Pressure29.83 inHg
Wind16.3 mph NE
Humidity35%
Visibility—
Dew point61°
Fri, 2197° / 68°0Light rain
97 °Light rain

Mason City, Friday, 21 August

Light rain. High 97°, low 68°.

Pressure29.88 inHg
Wind18.1 mph E
Humidity39%
Visibility—
Dew point58°
Sat, 22103° / 67°0Partly cloudy
103 °Partly cloudy

Mason City, Saturday, 22 August

Partly cloudy. High 103°, low 67°.

Pressure29.71 inHg
Wind9.3 mph E
Humidity23%
Visibility—
Dew point51°
Sun, 23100° / 70°0.04Light rain
100 °Light rain

Mason City, Sunday, 23 August

Light rain. High 100°, low 70°.

Pressure29.80 inHg
Wind9.4 mph SW
Humidity30%
Visibility—
Dew point55°
Mon, 2494° / 67°0Overcast
94 °Overcast

Mason City, Monday, 24 August

Overcast. High 94°, low 67°.

Pressure29.91 inHg
Wind16.9 mph NE
Humidity43%
Visibility—
Dew point60°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mason City, NE are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mason City, NE since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.