How is the weather in Williamson, IA?

At 9:56 PM on Thu, Sep 4, 2025 it is partly cloudy and 63 degrees Fahrenheit, feeling like 63 degrees.

Williamson, IA Weather Forecast and Current Conditions (50272)

63°F
Feels Like 63°F

Humidity 66% Dew Point 52°F Wind NE 4 MPH Gusts 6 Barometer 28.64 in.727.5 mm

Solar Rad 0 w/m2

Report from 5 miles SSW of central Williamson at 9:56 PM Thu, Sep 4, 2025

Current Weather

63°F
Feels Like 63°F

Humidity 66% Dew Point 52°F Wind NE 4 MPH Gusts 6 Barometer 28.64 in.727.5 mm

Solar Rad 0 w/m2

Report from 5 miles SSW of central Williamson at 9:56 PM Thu, Sep 4, 2025

Forecast at a Glance

ThuSep 4

20%

52°

FriSep 5

20%

69°

43°

SatSep 6

70°

42°

SunSep 7

71°

45°

MonSep 8

10%

77°

58°

TueSep 9

30%

82°

61°

WedSep 10

20%

85°

62°

This Date in Weather History

1970 - The greatest natural disaster of record for Arizona occurred. Unprecedented rains caused rivers in central Arizona to rise five to ten feet per hour, sweeping cars and buildings as far as 30 to 40 miles downstream. Flooding claimed the lives of 23 persons, mainly campers, and caused millions of dollars damage. Water crested 36 feet above normal near Sunflower AZ. Workman's Creek was deluged with 11.40 inches of rain in 24 hours to establish a state record. Moisture from Pacific Tropical Storm Norma led to the severe flooding.

Williamson 7 Day Weather Forecast Details

Thursday Sep 4

Night: Areas of smoke before midnight, then a slight chance of rain showers. Partly cloudy. Low around 52, with temperatures rising to around 55 overnight. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday Sep 5

Day: A slight chance of rain showers before 8am. Mostly sunny, with a high near 69. West northwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Night: Mostly clear, with a low around 43. West wind 3 to 10 mph.

Saturday Sep 6

Day: Sunny, with a high near 70. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.

Night: Mostly clear, with a low around 42. North northwest wind 2 to 8 mph.

Sunday Sep 7

Day: Sunny, with a high near 71.

Night: Mostly clear, with a low around 45.

Monday Sep 8

Day: Sunny, with a high near 77.

Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 58.

Tuesday Sep 9

Day: A chance of rain showers before 1pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.

Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61.

Wednesday Sep 10

Day: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 85.

Night: Mostly clear, with a low around 62.

Thursday Sep 11

Day: Mostly sunny, with a high near 84.

Sun & Moon Monthly

First Light 6:16 AM

Sunrise 6:44 AM

Sunset 7:42 PM

Last Light 8:10 PM

Moonrise 6:17 PM

Moonset 2:52 AM

Moon Phase

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