Hourly Weather Forecast - Greenfield, IA

12 AM
18°F
0%
10mph
NW
Mostly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
11°F
1 AM
17°F
0%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
11°F
2 AM
16°F
0%
9mph
WNW
Mostly Clear
Humidity
75%
Feels like
5°F
Dew Point
10°F
3 AM
16°F
0%
9mph
WNW
Clear
Humidity
76%
Feels like
5°F
Dew Point
10°F
4 AM
15°F
0%
8mph
W
Clear
Humidity
76%
Feels like
4°F
Dew Point
9°F
5 AM
14°F
0%
8mph
W
Clear
Humidity
76%
Feels like
4°F
Dew Point
8°F
6 AM
14°F
0%
7mph
W
Clear
Humidity
76%
Feels like
3°F
Dew Point
8°F
7 AM
14°F
0%
7mph
W
Clear
Humidity
75%
Feels like
4°F
Dew Point
8°F
7:37 AM
8 AM
16°F
0%
8mph
W
Mostly Sunny
Humidity
70%
Feels like
6°F
Dew Point
8°F
9 AM
19°F
0%
8mph
WSW
Mostly Sunny
Humidity
63%
Feels like
9°F
Dew Point
9°F
10 AM
23°F
0%
9mph
WSW
Mostly Sunny
Humidity
56%
Feels like
13°F
Dew Point
9°F
11 AM
26°F
0%
11mph
WSW
Sunny
Humidity
50%
Feels like
16°F
Dew Point
10°F
12 PM
29°F
0%
11mph
W
Sunny
Humidity
45%
Feels like
19°F
Dew Point
10°F
1 PM
31°F
0%
12mph
W
Sunny
Humidity
41%
Feels like
22°F
Dew Point
10°F
2 PM
32°F
0%
12mph
W
Sunny
Humidity
40%
Feels like
23°F
Dew Point
10°F
3 PM
31°F
0%
12mph
WNW
Sunny
Humidity
41%
Feels like
22°F
Dew Point
10°F
4 PM
29°F
0%
11mph
WNW
Sunny
Humidity
45%
Feels like
20°F
Dew Point
10°F
5 PM
27°F
0%
9mph
NW
Sunny
Humidity
50%
Feels like
18°F
Dew Point
11°F
5:21 PM
6 PM
25°F
0%
8mph
NNW
Clear
Humidity
53%
Feels like
16°F
Dew Point
11°F
7 PM
23°F
10%
9mph
NNW
Mostly Clear
Humidity
56%
Feels like
14°F
Dew Point
10°F
8 PM
21°F
10%
9mph
NNW
Partly Cloudy
Humidity
61%
Feels like
10°F
Dew Point
9°F
9 PM
18°F
10%
10mph
NNW
Partly Cloudy
Humidity
65%
Feels like
7°F
Dew Point
8°F
10 PM
16°F
10%
10mph
NNW
Partly Cloudy
Humidity
67%
Feels like
4°F
Dew Point
7°F
11 PM
15°F
10%
10mph
N
Partly Cloudy
Humidity
68%
Feels like
2°F
Dew Point
6°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide