McGregor, IA Weather


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United States / Iowa / No Metro Area / Clayton County / McGregor / Zip Codes

The most pleasant months of the year for McGregor are June, August and September. In McGregor, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for McGregor with an average high temperature of 83.2°, which ranks it as cooler than most places in Iowa. January is the snowiest month in McGregor with 10.6 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - McGregor, IA

8 PM PST

Partly Cloudy

49°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightPartly Cloudy43° / 56°NW 3 to 8 mph
Thursday NightSlight Chance Rain Showers then Partly Cloudy35° / 53°NW 6 to 10 mph
Friday NightMostly Clear33° / 49°NW 10 to 18 mph
Saturday NightPartly Cloudy31° / 57°NW 7 to 15 mph
Sunday NightMostly Clear35° / 62°SW 6 to 12 mph
Monday NightRain Showers Likely45° / 60°S 15 mph
Tuesday NightPartly Cloudy39° / 62°N 7 to 16 mph

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 10
Rain: averages 35 inches of rain a year
Snow: averages 38 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the McGregor area is 9.1 (10=best), which means it is more comfortable than most places in Iowa.

9.1 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January27° 10°
February33° 14°
March45° 26°
April60° 38°
May70° 49°
June80° 59°
July83° 63°
August81° 61°
September74° 52°
October62° 41°
November45° 28°
December31° 15°
Hot, Freezing, Rainy, Snowy Days: McGregor
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03065
February02654
March02372
April0891
May01110
June20100
July4090
August3090
September1070
October0670
November02071
December02975

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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