Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Roads flooded, state of emergency declared as storm soaks California. See the latest. Chevron right
Ice, snow to upend travel in Northeast, including NYC. Get the forecast. Chevron right

Williamson, IA

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Williamson

Iowa

46°
No results found.
Try searching for a city, zip code or point of interest.
settings
Williamson, IA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Dense Fog Advisory

December 25 - February 7

Thu 12/25

47° /43°
80%
Drizzle; areas of fog this morning, then becoming breezy
alerts

Dense Fog Advisory

7:05 PM Wednesday - 9:00 AM Friday

RealFeel®42°

RealFeel Shade™42°

Max UV Index0.0 (Low)

WindESE 9 mph

Fri 12/26

51° /38°
4%
Partly sunny
alerts

Dense Fog Advisory

7:05 PM Wednesday - 9:00 AM Friday

RealFeel®49°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindNW 9 mph

Sat 12/27

61° /35°
5%
Times of clouds and sun

RealFeel®58°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindSE 10 mph

Sun 12/28

37° /13°
25%
Very windy; mostly cloudy and much colder

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindNNW 23 mph

Mon 12/29

24° /15°
1%
Windy and colder with sunshine

RealFeel®11°

RealFeel Shade™11°

Max UV Index2.0 (Low)

WindNW 17 mph

Tue 12/30

42° /23°
7%
Sunshine and a few clouds

RealFeel®35°

RealFeel Shade™34°

Max UV Index2.0 (Low)

WindSW 12 mph

Wed 12/31

38° /21°
8%
Mostly sunny

RealFeel®35°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindSSW 8 mph

Thu 1/1

33° /17°
4%
Mostly sunny

RealFeel®30°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindNNW 7 mph

Fri 1/2

34° /18°
8%
Clouds rolling in

RealFeel®26°

RealFeel Shade™26°

Max UV Index2.0 (Low)

WindE 9 mph

Sat 1/3

37° /23°
25%
Low clouds

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindN 7 mph

Sun 1/4

34° /23°
25%
Low clouds

RealFeel®20°

RealFeel Shade™20°

Max UV Index1.0 (Low)

WindWNW 14 mph

Mon 1/5

33° /21°
55%
Cloudy most of the time with a snow shower in the afternoon

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindNNE 5 mph

Tue 1/6

34° /19°
56%
A bit of morning snow; otherwise, low clouds

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindN 10 mph

Wed 1/7

31° /12°
5%
Plenty of sunshine

RealFeel®37°

RealFeel Shade™32°

Max UV Index2.0 (Low)

WindESE 4 mph

Thu 1/8

30° /19°
25%
Times of clouds and sun

RealFeel®23°

RealFeel Shade™20°

Max UV Index2.0 (Low)

WindSSE 9 mph

Fri 1/9

38° /21°
25%
Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindS 13 mph

Sat 1/10

37° /3°
61%
Mostly cloudy with periods of snow in the afternoon

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindNNW 10 mph

Sun 1/11

33° /0°
20%
Sunshine and a few clouds

RealFeel®23°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindNW 15 mph

Mon 1/12

16° /0°
5%
Cold with plenty of sunshine

RealFeel®23°

RealFeel Shade™19°

Max UV Index2.0 (Low)

WindWSW 5 mph

Tue 1/13

20° /7°
25%
Partly sunny

RealFeel®10°

RealFeel Shade™7°

Max UV Index2.0 (Low)

WindS 12 mph

Wed 1/14

36° /19°
20%
Not as cold with sunshine

RealFeel®30°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindWNW 9 mph

Thu 1/15

33° /16°
10%
Mostly sunny and windy

RealFeel®17°

RealFeel Shade™15°

Max UV Index2.0 (Low)

WindWNW 18 mph

Fri 1/16

28° /18°
55%
Mostly cloudy with a bit of ice

RealFeel®12°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindS 15 mph

Sat 1/17

39° /19°
25%
Cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindENE 6 mph

Sun 1/18

39° /2°
25%
Cloudy

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNW 15 mph

Mon 1/19

20° /1°
25%
Colder with decreasing clouds

RealFeel®15°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindNNW 8 mph

Tue 1/20

19° /0°
55%
Cloudy and cold with a bit of snow

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindNNE 6 mph

Wed 1/21

19° /0°
25%
Mostly cloudy and cold

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindNE 5 mph

Thu 1/22

20° /7°
20%
Mostly sunny and cold

RealFeel®8°

RealFeel Shade™5°

Max UV Index2.0 (Low)

WindSSE 12 mph

Fri 1/23

36° /8°
56%
Mostly cloudy and not as cold with a little snow, mixing with rain late in the day

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindNNW 13 mph

Sat 1/24

22° /9°
25%
Colder with a thick cloud cover

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindSE 10 mph

Sun 1/25

32° /18°
20%
Mostly sunny and not as cold

RealFeel®30°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Mon 1/26

39° /21°
25%
Cloudy

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindS 14 mph

Tue 1/27

42° /20°
25%
Partly sunny

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindNW 10 mph

Wed 1/28

39° /19°
10%
Mostly sunny

RealFeel®40°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindW 8 mph

Thu 1/29

39° /21°
25%
Partly sunny

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSW 15 mph

Fri 1/30

41° /21°
25%
Cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSW 14 mph

Sat 1/31

41° /10°
25%
Cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindNW 9 mph

Sun 2/1

31° /9°
25%
Partly sunny and colder

RealFeel®23°

RealFeel Shade™19°

Max UV Index3.0 (Moderate)

WindWNW 13 mph

Mon 2/2

25° /14°
25%
Clouds rolling in

RealFeel®12°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindSW 10 mph

Tue 2/3

39° /19°
25%
Mostly cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWNW 6 mph

Wed 2/4

39° /20°
20%
Mostly sunny

RealFeel®37°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindSSE 8 mph

Thu 2/5

41° /21°
25%
Cloudy most of the time

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindS 13 mph

Fri 2/6

39° /17°
55%
Times of clouds and sun with a shower in spots after temperatures rise above freezing

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSSW 15 mph

Sat 2/7

40° /17°
0%
Mostly sunny

RealFeel®43°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindN 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Dangerous storm to flood California through Christmas

2 hours ago

Winter Weather

Late-week snowstorm looms for part of Northeast, including NYC

2 hours ago

Weather News

Deadly storm roars into California with flooding rain, intense wind

4 hours ago

Weather Forecasts

New Year's forecast: Snow for Great Lakes, Northeast; Drier in Cali

2 hours ago

Winter Weather

Arctic blast to bring waves of dangerous cold to Midwest, Northeast

2 hours ago

 More Stories

Featured Stories

Recreation

Hiker’s body recovered from California's tallest mountain after storms

1 day ago

Health

Traveler might have exposed many to measles in Massachusetts

3 hours ago

Recreation

Big Bend National Park asks visitors to stop treating it like a ‘trash...

1 day ago

Astronomy

The upsidedown moon: Why the moon looks odd on the other side of the w...

2 days ago

Weather News

NPS seeking tips to help find missing 26-year-old woman

3 days ago
World North America United States Iowa Williamson

Weather Near Williamson:

  • Ames, IA
  • Des Moines, IA
  • West Des Moines, IA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...