Weather forecast for todayWilliamson, IA

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 11:27 pm CDT

  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 10mphS 180°
  • Humidity: 69%
  • Dewpoint: 36°F
  • Pressure: 30.38"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Williamson, an expansive clear sky makes for a picture-perfect day.
The temperature is a brisk 44.6°F, the feels-like temperature is slightly different, calculated to be a wintry 39.2°F. The current temperature is a few degrees off the lowest forecasted temperature.

Saturday Oct 17, 2026

  • min.
  • 39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphSSW 195°
  • Humidity: 76%
  • UV index: 0
  • Sunrise: 7:27 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
In Williamson, during the remainder of the night, blue skies and clear weather will prevail.
The lowest temperature will be a wintry 39.2°F.
Sunrise was at 7:27 am and sunset at 6:29 pm; the daylight lasted for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 12 am 45°C.
Coldest period: 3 am - 8 am 41°C.

Chance of precipitation

Highest chance: 7 am - 8 am 5%.

Hourly weather forecast

  • 12 am
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSSW 194°
  • Humidity: 70%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSSW 194°
  • Humidity: 73%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSSW 195°
  • Humidity: 75%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSSW 193°
  • Humidity: 79%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphSSW 196°
  • Humidity: 80%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphSSW 196°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphSSW 194°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 41°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphSSW 192°
  • Humidity: 83%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:27 am
  • 8 am
  • 41°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphS 189°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 46°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSSW 192°
  • Humidity: 74%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Updated: Oct 18, 2026 @ 04:27:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:27 pm CDT is 44.6°F. Feels-like temperature is 39.2°F.

On Saturday, in Williamson, conditions will be clear and bright throughout the day.

On Saturday, in Williamson, sunrise was at 7:27 am and sunset at 6:29 pm (CDT).

Today in Williamson, the daylight lasted for 11h and 2min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Williamson, Iowa, USA

  • en: Williamson, Iowa, USA
  • es: Williamson, Iowa, EE.UU.
  • hr: Vilijamson, Ajova, SAD
  • mk: Vilijamson, Ajova, SAD
  • sr: Vilijamson, Ajova, SAD
  • zh: 威廉森, 爱荷华州, 美国
  • Latitude: 41.087776°
  • Longitude: -93.254931°
  • Elevation: 1030 ft
  • Current time: 11:27pm CDT
  • Sunrise: 7:27 am CDT
  • Sunset: 6:29 pm CDT
  • Timezone: America/Chicago

Nearby Williamson, Iowa, USA

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