Weather forecast for 10 days
Williamson, IA

Weather forecast for the weekend

Saturday, Apr 12.

Partly Cloudy / Wind
6:36 am

7:51 pm
CDT
Partly Cloudy / Wind
72°F / 54°F
  • Wind: 21mph S
  • Humidity: 49%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, in Williamson, mostly clear skies with occasional gusts of wind are expected.
The forecasted temperature range extends from a high of a pleasant 71.6°F to a low of a crisp 53.6°F.
A high of 71.6°F is expected, which aligns better with May's average peak of 69.4°F than April's 60.1°F.
Sunrise will be at 6:36 am and sunset at 7:51 pm; tomorrow's daylight will last for 13h and 15min.

Sunday, Apr 13.

Mostly Cloudy
6:34 am

7:52 pm
CDT
Mostly Cloudy
79°F / 50°F
  • Wind: 16mph SSW
  • Humidity: 48%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 5
On Sunday, April 13, expect predominantly cloudy skies to persist.
Substantial temperature fluctuations from a high of a moderately hot 78.8°F to a low of a cool 50°F are predicted.
On Sunday, it will be warmer with a forecast high that reflects May's climate of 69.4°F.
Sunrise will be at 6:34 am and sunset at 7:52 pm; the daylight will last for 13h and 18min.

Frequently asked questions

What is the weather forecast for Williamson for tomorrow?
Tomorrow, high-altitude clouds and persistent breezes will linger.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Williamson will be 71.6°F, while the lowest temperature will be 53.6°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 60.1°F in April. The lowest temperature tomorrow will be also notably higher than the average low of 42.4°F.
When is the sunrise / sunset tomorrow?
On Saturday, in Williamson, sunrise will be at 6:36 am and sunset at 7:51 pm (CDT).
How long will the day be tomorrow in Williamson?
In Williamson, the length of the day tomorrow will be 13h and 15min.
What is the weather forecast for Williamson for Sunday?
On Sunday, thick clouds will linger with little clearing expected.
What will be the highest temperature in Williamson on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 50°F.
What is the weather forecast for Williamson for the next ten days?
In Williamson, predominantly cloud-filled and occasionally sun-filled weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only on next Sunday. With a probability of 24%, light precipitation of 0.24" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 57.2°F and 78.8°F, as the minimum temperature will range between 37.4°F and 53.6°F.
What will be the warmest and the coldest days in Williamson?
Sunday will be the warmest day, with a maximum temperature of 78.8°F. The coldest days will be Friday and next Friday, with a maximum of 57.2°F.

Long-term weather forecast

FriApr 11.
  • 57°F
  • 37°F
Cloudy
Cloudy
  • Wind: 9mph NNE
  • Humidity: 63%
  • UV index: 3
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:37 am 7:50 pm CDT
SatApr 12.
  • 72°F
  • 54°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph S
  • Humidity: 49%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:36 am 7:51 pm CDT
SunApr 13.
  • 79°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SSW
  • Humidity: 48%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:34 am 7:52 pm CDT
MonApr 14.
  • 61°F
  • 37°F
AM Clouds / PM Sun / Wind
AM Clouds / PM Sun / Wind
  • Wind: 22mph WNW
  • Humidity: 38%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:32 am 7:53 pm CDT
TueApr 15.
  • 61°F
  • 37°F
Sunny
Sunny
  • Wind: 18mph NW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:31 am 7:54 pm CDT
WedApr 16.
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSE
  • Humidity: 41%
  • UV index: 5
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:29 am 7:55 pm CDT
ThuApr 17.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph WSW
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:28 am 7:56 pm CDT
FriApr 18.
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph NW
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:26 am 7:57 pm CDT
SatApr 19.
  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph NNW
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:25 am 7:58 pm CDT
SunApr 20.
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Humidity: 49%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 6:23 am 7:59 pm CDT
Weather models show that primarily overcast and occasionally dry and sunny weather is anticipated.
With a probability of 24%, rainfall is predicted only for next Sunday. The precipitation will be light at 0.24".
The temperature will vary considerably over the next several days. The maximum temperature will vary between 57.2°F and 78.8°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 37.4°F and 53.6°F.
With the highest temperature of 78.8°F, Sunday will be the warmest day; Friday and next Friday, with the highest temperature of 57.2°F, will be the coldest days.
Updated: Apr 11, 2025 @ 11:52:32 UTC
Published by: Weather U.S. | About Us
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