Hourly Weather Forecast - Williamsburg, IA

1 PM
17°F
0%
7mph
S
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
10°F
2 PM
17°F
0%
8mph
SSE
Partly Cloudy
Humidity
76%
Feels like
7°F
Dew Point
11°F
3 PM
17°F
0%
9mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
6°F
Dew Point
12°F
4 PM
17°F
0%
9mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
6°F
Dew Point
12°F
4:37 PM
5 PM
17°F
0%
9mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
12°F
6 PM
17°F
0%
9mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
6°F
Dew Point
13°F
7 PM
18°F
0%
10mph
SSE
Mostly Cloudy
Humidity
88%
Feels like
6°F
Dew Point
15°F
8 PM
19°F
0%
10mph
S
Mostly Cloudy
Humidity
89%
Feels like
7°F
Dew Point
16°F
9 PM
20°F
0%
11mph
S
Mostly Cloudy
Humidity
90%
Feels like
8°F
Dew Point
17°F
10 PM
21°F
0%
11mph
S
Mostly Cloudy
Humidity
88%
Feels like
9°F
Dew Point
18°F
11 PM
22°F
0%
11mph
S
Mostly Cloudy
Humidity
88%
Feels like
10°F
Dew Point
19°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide