Hourly Weather Forecast - Dorchester, IA

11 AM
26°F
0%
12mph
NW
Mostly Cloudy
Humidity
84%
Feels like
15°F
Dew Point
22°F
12 PM
27°F
0%
12mph
NW
Mostly Cloudy
Humidity
82%
Feels like
16°F
Dew Point
22°F
1 PM
26°F
0%
12mph
NW
Cloudy
Humidity
81%
Feels like
15°F
Dew Point
21°F
2 PM
25°F
10%
11mph
NW
Cloudy
Humidity
80%
Feels like
15°F
Dew Point
20°F
3 PM
24°F
0%
11mph
NW
Mostly Cloudy
Humidity
80%
Feels like
14°F
Dew Point
19°F
4 PM
23°F
30%
9mph
NW
30% Chance of Flurries
Humidity
80%
Feels like
14°F
Dew Point
18°F
4:29 PM
5 PM
22°F
30%
8mph
NW
30% Chance of Flurries
Humidity
82%
Feels like
13°F
Dew Point
18°F
6 PM
22°F
30%
7mph
NW
30% Chance of Snow
Humidity
83%
Feels like
13°F
Dew Point
17°F
7 PM
21°F
0%
7mph
NW
Mostly Cloudy
Humidity
83%
Feels like
12°F
Dew Point
17°F
8 PM
20°F
0%
6mph
NW
Mostly Cloudy
Humidity
84%
Feels like
12°F
Dew Point
16°F
9 PM
19°F
0%
6mph
NW
Cloudy
Humidity
85%
Feels like
11°F
Dew Point
15°F
10 PM
18°F
0%
5mph
NW
Mostly Cloudy
Humidity
85%
Feels like
11°F
Dew Point
15°F
11 PM
17°F
0%
5mph
NW
Mostly Cloudy
Humidity
85%
Feels like
10°F
Dew Point
14°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today'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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide